US Patent Class 540
ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES




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  DF  CLASS NOTES
*  DD  ORGANIC COMPOUNDS (Class 532, Subclass 1)
1  DF  .~ HETEROCYCLIC CARBON COMPOUNDS CONTAINING A HETERO RING HAVING CHALCOGEN (I.E., OXYGEN, SULFUR, SELENIUM OR TELLURIUM) OR NITROGEN AS THE ONLY RING HETERO ATOMS
2  DF  .~.~ Cyclopentanohydrophenanthrene ring system containing
3  DF  .~.~.~ Heavy metal or aluminum containing
4  DF  .~.~.~ Boron or silicon containing
5  DF  .~.~.~ Phosphorus attached directly or indirectly to the cyclopentanohydrophenanthrene ring system by nonionic bonding
6  DF  .~.~.~ Spiro
7  DF  .~.~.~.~ Plural spiro atoms
8  DF  .~.~.~.~.~ The cyclopentanohydrophenanthrene ring system is part of a polycyclo ring system having at least five cyclos
9  DF  .~.~.~.~.~.~ Nitrogen containing hetero ring as one of the cyclos of the polycyclo ring system
10  DF  .~.~.~.~.~ The cyclopentanohydrophenanthrene ring system shares spiro atoms with two hetero rings, each of which contains two oxygens (e.g., 3,17-bis-ketals, etc.)
11  DF  .~.~.~.~.~ The cyclopentanohydrophenanthrene ring system shares a spiro atom with a lactone ring (i.e., -C(=X)-O- is part of the ring, wherein X is chalcogen)
12  DF  .~.~.~.~.~ Plural oxygens in both rings which share a spiro atom (e.g., 17,20;20,21 bismethylenedioxy-pregnanes, etc.)
13  DF  .~.~.~.~.~.~ Nitrogen, sulfur, cyano or -C(=X)-, wherein X is chalcogen, bonded directly to the cyclopentanohydrophenanthrene ring system
14  DF  .~.~.~.~.~.~ Halogen attached directly or indirectly to the cyclopentanohydrophenanthrene ring system by acyclic nonionic bonding
15  DF  .~.~.~.~ The cyclopentanohydrophenanthrene ring system is part of a polycyclo ring system having at least five cyclos
16  DF  .~.~.~.~.~ Hetero ring is one of the cyclos of the polycyclo ring system
17  DF  .~.~.~.~.~.~ The hetero ring is five-membered, consisting of one oxygen and four carbons, and shares the spiro atom with a six-membered oxygen containing hetero ring (e.g., sapogenins, etc.)
18  DF  .~.~.~.~.~.~.~ Purification or recovery
19  DF  .~.~.~.~.~.~.~ Chalcogen bonded directly at the 12-position of the cyclopentanohydrophenanthrene ring system (e.g., hecogenin, etc.)
20  DF  .~.~.~.~.~.~.~ Chalcogen bonded directly at the 11-position of the cyclopentanohydrophenanthrene ring system
21  DF  .~.~.~.~.~.~.~.~ Chalcogen bonded directly at the 7-position of the cyclopentanohydrophenanthrene ring system
22  DF  .~.~.~.~.~.~.~ Halogen, cyano, nitrogen or sulfur bonded directly to the cyclopentanohydrophenanthrene ring system
23  DF  .~.~.~.~.~.~ The spiro atom is the 17-position carbon of the cyclopentanohydrophenanthrene ring system
24  DF  .~.~.~.~.~.~ The hetero ring shares the 11,12,13-positions of the cyclopentanohydrophenanthrene ring system (i.e., bridged; e.g., 11,18-oxido steroids, etc.)
25  DF  .~.~.~.~.~.~ The hetero ring is three-membered consisting of one oxygen and two carbons (e.g., oxirane, etc.)
26  DF  .~.~.~.~.~.~.~ The hetero ring shares the 5,6-positions of the cyclopentanohydrophenanthrene ring system
27  DF  .~.~.~.~.~.~ The hetero ring contains two chalcogens which are bonded directly at the 16 and 17-positions of the cyclopentanohydrophenanthrene ring system
28  DF  .~.~.~.~ The spiro includes the cyclopentanohydrophenanthrene ring system and a hetero ring
29  DF  .~.~.~.~.~ Nitrogen in the spiro hetero ring
30  DF  .~.~.~.~.~ Sulfur in the spiro hetero ring
31  DF  .~.~.~.~.~ Plural oxygens in the spiro hetero ring
32  DF  .~.~.~.~.~.~ The A ring is a benzene ring
33  DF  .~.~.~.~.~.~ Chalcogen bonded directly to the spiro hetero ring
34  DF  .~.~.~.~.~.~ The spiro hetero ring shares the 3-position carbon of the cyclopentanohydrophenanthrene ring system
35  DF  .~.~.~.~.~.~.~ Halogen bonded directly to the cyclopentanohydrophenanthrene ring system
36  DF  .~.~.~.~.~.~.~ Nitrogen attached directly or indirectly to the cyclopentanohydrophenanthrene ring system by nonionic bonding
37  DF  .~.~.~.~.~.~.~ Plural cyclic ketal rings containing (e.g., 3,20-bis-ketals, etc.)
38  DF  .~.~.~.~.~.~.~ Chalcogen bonded directly at the 11-position of the cyclopentanohydrophenanthrene ring system
39  DF  .~.~.~.~.~.~.~ The cyclopentanohydrophenanthrene ring system is fully saturated
40  DF  .~.~.~.~.~.~.~ Carbon chain having carbon-to-carbon unsaturation bonded directly at the 17 position of the cyclopentanohydrophenanthrene ring system
41  DF  .~.~.~.~.~ The spiro hetero ring contains -C(=X)-O-, wherein X is chalcogen, as part of the ring (e.g., spiro-lactones, etc.)
42  DF  .~.~.~.~.~.~ Sulfur bonded directly to the cyclopentanohydrophenanthrene ring system
43  DF  .~.~.~.~.~.~ Chalcogen bonded directly at the 11-position of the cyclopentanohydrophenanthrene ring system
44  DF  .~.~.~.~.~.~ Chalcogen, halogen, or nitrogen attached indirectly to the cyclopentanohydrophenanthrene ring system by acyclic nonionic bonding
45  DF  .~.~.~.~.~ The spiro hetero ring is four-membered consisting of one oxygen and three carbons
46  DF  .~.~.~.~.~ The spiro hetero ring is three-membered consisting of one oxygen and two carbons (e.g., oxirane, etc.)
47  DF  .~.~.~ The cyclopentanohydrophenanthrene ring system is part of a polycyclo ring system having at least five cyclos
48  DF  .~.~.~.~ Hetero ring is one of the cyclos of the polycyclo ring system
49  DF  .~.~.~.~.~ The hetero ring contains nitrogen
50  DF  .~.~.~.~.~.~ Plural nitrogens in the hetero ring
51  DF  .~.~.~.~.~.~.~ The hetero ring is five-membered
52  DF  .~.~.~.~.~.~.~.~ The hetero ring consists of two nitrogens and three carbons and is ortho fused to the A ring
53  DF  .~.~.~.~.~.~.~.~.~ Having -C(=X)-, wherein X is chalcogen, bonded directly at the 17-position of the cyclopentanohydrophenanthrene ring system
54  DF  .~.~.~.~.~.~.~.~ The hetero ring consists of two nitrogens and three carbons and is ortho fused to the D ring
55  DF  .~.~.~.~.~.~ Chalcogen in the hetero ring
56  DF  .~.~.~.~.~.~.~ The hetero ring is five-membered
57  DF  .~.~.~.~.~.~.~.~ The hetero ring is ortho-fused to the A ring
58  DF  .~.~.~.~.~.~ The hetero ring is five-membered
59  DF  .~.~.~.~.~ The hetero ring contains sulfur
60  DF  .~.~.~.~.~ The hetero ring is a cyclic anhydride (i.e., containing -C(=X)-O-C(=Y)- as part of the ring, wherein X and Y are chalcogen; e.g., 5,8-maleic anhydride adduct of 5,7,9(11)-pregnatrien-3,20-di-one, etc.)
61  DF  .~.~.~.~.~ The hetero ring contains plural oxygens
62  DF  .~.~.~.~.~.~ Two of the cyclos share at least three ring members or a ring carbon is shared by three of the cyclos (e.g., bridged, peri-fused, etc.)
63  DF  .~.~.~.~.~.~ The hetero ring is ortho-fused to the D ring
64  DF  .~.~.~.~.~.~.~ At least six cyclos in the polycyclo ring system
65  DF  .~.~.~.~.~.~.~ Nitrogen or acyclic chalcogen bonded directly to the hetero ring (e.g., cyclic carbonates, etc.)
66  DF  .~.~.~.~.~.~.~ The A ring is a benzene ring
67  DF  .~.~.~.~.~.~.~ Sulfur or nitrogen attached directly or indirectly to the cyclopentanohydrophenanthrene ring system by acyclic nonionic bonding
68  DF  .~.~.~.~.~.~.~ Halogen attached indirectly to the cyclopentanohydrophenanthrene ring system by acyclic nonionic bonding
69  DF  .~.~.~.~.~.~.~ Halogen bonded directly to the cyclopentanohydrophenanthrene ring system
70  DF  .~.~.~.~.~.~.~.~ Oxygen bonded directly at the 11-position of the cyclopentanohydrophenanthrene ring system
71  DF  .~.~.~.~.~.~.~ Oxygen attached directly to the B ring or indirectly to the A or B ring by acyclic nonionic bonding
72  DF  .~.~.~.~.~ The hetero ring is a lactone (i.e., containing -C(=X)-O- as part of the ring, wherein X is chalcogen)
73  DF  .~.~.~.~.~.~ The lactone ring shares at least three ring members with one other cyclo of the polycylo ring system (i.e., bridged)
74  DF  .~.~.~.~.~.~.~ The lactone ring shares the 11,12,13-positions of the cyclopentanohydrophenanthrene ring system (e.g., 11, 18-lactones, etc.)
75  DF  .~.~.~.~.~.~ The lactone ring shares a ring carbon with two other cyclos of the polycyclo ring system (e.g., peri-fused, etc.)
76  DF  .~.~.~.~.~ The hetero ring is three-membered consisting of one oxygen and two carbons (e.g., oxirane, etc.)
77  DF  .~.~.~.~.~.~ The polycyclo ring system contains plural oxirane rings
78  DF  .~.~.~.~.~.~ The hetero ring shares the 1,2-positions of the cyclopentanohydrophenanthrene ring system
79  DF  .~.~.~.~.~.~ The hetero ring shares the 4,5-positions of the cyclopentanohydrophenanthrene ring system
80  DF  .~.~.~.~.~.~ The hetero ring shares the 5,6-positions of the cyclopentanohydrophenanthrene ring system
81  DF  .~.~.~.~.~.~ The hetero ring shares the 6,7-positions of the cyclopentanohydrophenanthrene ring system
82  DF  .~.~.~.~.~.~ The hetero ring shares the 11,12-positions of the cyclopentanohydrophenanthrene ring system
83  DF  .~.~.~.~.~.~ The hetero ring shares the 14,15-positions of the cyclopentanohydrophenanthrene ring system
84  DF  .~.~.~.~.~.~ The hetero ring shares the 16,17-positions of the cyclopentanohydrophenanthrene ring system
85  DF  .~.~.~.~.~.~.~ Halogen bonded directly to the cyclopentanohydrophenanthrene ring system
86  DF  .~.~.~.~.~.~.~ Saturated A ring
87  DF  .~.~.~.~.~.~ The hetero ring shares the 9,11-positions of the cyclopentanohydrophenanthrene ring system
88  DF  .~.~.~.~.~.~.~ Halogen bonded directly to the cyclopentanohydrophenanthrene ring system
89  DF  .~.~.~.~.~.~.~ Having -C(=X)-, wherein X is chalcogen, bonded directly to the cyclopentanohydrophenanthrene ring system
90  DF  .~.~.~.~.~ The hetero ring shares at least three ring members with one other cyclo of the polycyclo ring system (i.e., bridged)
91  DF  .~.~.~.~.~.~ Bridge consisting of oxygen and carbon between the 6- and 10-positions of the cyclopentanohydrophenanthrene ring system (e.g., 6,19-oxido steroids, etc.)
92  DF  .~.~.~.~.~.~ Bridge consisting of oxygen and carbon between the 11- and 13-positions of the cyclopentanohydrophenanthrene ring system (e.g., 11,18-oxido steroids, etc.)
93  DF  .~.~.~.~.~ The hetero ring shares a ring carbon with two other cyclos of the polycyclo ring system (e.g., peri-fused, etc.)
94  DF  .~.~.~ Hetero ring attached directly to the cyclopentanohydrophenanthrene ring system by nonionic bonding
95  DF  .~.~.~.~ The hetero ring contains nitrogen
96  DF  .~.~.~.~.~ Plural nitrogen containing hetero rings bonded directly to the cyclopentanohydrophenanthrene ring system
97  DF  .~.~.~.~.~ The hetero ring is bonded directly at the 3-position of the cyclopentanohydrophenanthrene ring system
98  DF  .~.~.~.~.~.~ The A ring is a benzene ring
99  DF  .~.~.~.~.~.~ Halogen bonded directly to the cyclopentanohydrophenanthrene ring system
100  DF  .~.~.~.~ The hetero ring contains plural chalcogens
101  DF  .~.~.~.~.~ The hetero ring and acyclic chalcogen are both bonded directly at the 17 position of the cyclopentanohydrophenanthrene ring system
102  DF  .~.~.~.~ The hetero ring contains -C(=X)-O-, wherein X is chalcogen, as part of the ring (e.g., lactones, etc.)
103  DF  .~.~.~.~.~ Additional chalcogen, cyano, or -C(=X)-, wherein X is chalcogen, bonded directly to the hetero ring
104  DF  .~.~.~.~.~ Nitrogen or sulfur attached directly or indirectly to the cyclopentanohydrophenanthrene ring system by nonionic bonding
105  DF  .~.~.~.~.~ Chalcogen bonded directly at the 14-position of the cyclopentanohydrophenanthrene ring system or double bond in the D ring (e.g., cardenolides, etc.)
106  DF  .~.~.~ Nitrogen attached directly to the cyclopentanohydrophenanthrene ring system by nonionic bonding
107  DF  .~.~.~ Nitrogen containing hetero ring attached indirectly to the cyclopentanohydrophenanthrene ring system by nonionic bonding
108  DF  .~.~.~.~ The hetero ring is five-membered and has plural hetero atoms
109  DF  .~.~.~.~ The hetero ring is in the 17-position substituent of the cyclopentanohydrophenanthrene ring system
110  DF  .~.~.~.~.~ The hetero ring is bonded directly to a -C(=X)- group, wherein X is chalcogen
111  DF  .~.~.~.~.~ Having -C(=X)-, wherein X is chalcogen, bonded directly at the 17-position of the cyclopentanohydrophenanthrene ring system
112  DF  .~.~.~.~.~ Chalcogen or nitrogen in chain between the hetero ring and the cyclopentanohydrophenanthrene ring system
113  DF  .~.~.~.~ Chalcogen in chain between the hetero ring and the cyclopentanohydrophenanthrene ring system
114  DF  .~.~.~ Oxygen containing hetero ring attached indirectly to the cyclopentanohydrophenanthrene ring system by nonionic bonding
115  DF  .~.~.~.~ The hetero ring contains -C(=X)-O-, wherein X is chalcogen, as part of the ring (e.g., lactones, etc.)
116  DF  .~.~.~.~ Additional hetero atom in the oxygen containing hetero ring
117  DF  .~.~.~.~ The A ring is a benzene ring
118  DF  .~.~.~.~ The hetero ring is bonded directly to chalcogen which is bonded directly to the cyclopentanohydrophenanthrene ring system
119  DF  .~.~.~.~.~ The chalcogen is bonded directly at the 17-position of the cyclopentanohydrophenanthrene ring system
120  DF  .~.~.~ Chalcogen attached indirectly to the cyclopentanohydrophenanthrene ring system by nonionic bonding
121  DF  .~.~ Azaporphyrins
122  DF  .~.~.~ Phthalocyanines
123  DF  .~.~.~.~ Hetero ring attached directly or indirectly to the phthalocyanine ring system by nonionic bonding
124  DF  .~.~.~.~.~ The hetero ring is six-membered having nitrogen as a ring member
125  DF  .~.~.~.~.~.~ Plural hetero atoms in the six-membered hetero ring
126  DF  .~.~.~.~.~.~.~ Triazines (including hydrogenated)
127  DF  .~.~.~.~.~ The hetero ring is five-membered having plural hetero atoms, at least one of which is nitrogen
128  DF  .~.~.~.~ Boron, germanium, phosphorus or silicon containing
129  DF  .~.~.~.~ Having -C(=X)-, wherein X is chalcogen, bonded directly to ring carbon of the phthalocyanine ring system (e.g., tetracarboxy copper phthalocyanine, etc.)
130  DF  .~.~.~.~ Having -C(=X)-, wherein X is chalcogen, attached indirectly to ring carbon of the phthalocyanine ring system by nonionic bonding (e.g., phthalocyanine acetic acids, etc.)
131  DF  .~.~.~.~ Sulfonyl bonded directly to ring carbon of the phthalocyanine ring system
132  DF  .~.~.~.~.~ Chalcogen bonded directly to the sulfonyl group
133  DF  .~.~.~.~.~ Nitrogen bonded directly to the sulfonyl group
134  DF  .~.~.~.~.~.~ Additional nitrogen in the sulfonyl containing substituent
135  DF  .~.~.~.~ Nitrogen attached indirectly to ring carbon of the phthalocyanine ring system by acyclic nonionic bonding
136  DF  .~.~.~.~ Halogen bonded directly to ring carbon of the phthalocyanine ring system
137  DF  .~.~.~.~.~ At least eight halogens bonded directly to ring carbons of the phthalocyanine ring system
138  DF  .~.~.~.~.~ Processes of halogenating the phthalocyanine ring system
139  DF  .~.~.~.~ Metal containing
140  DF  .~.~.~.~.~ Heavy metal or aluminum containing
141  DF  .~.~.~.~.~.~ Specified crystalline form or processes of milling (e.g., alpha crystalline form, ball milling, acid milling, etc.)
142  DF  .~.~.~.~.~.~ Processes of forming the phthalocyanine ring system
143  DF  .~.~.~.~.~.~.~ From reactant which contains plural cyano groups (e.g., preparing from phthalonitrile, etc.)
144  DF  .~.~.~.~.~.~.~ From reactant which contains plural carbonyl groups (e.g., preparing from phthalic anhydride, etc.)
145  DF  .~.~ Porphyrins (including hydrogenated; e.g., chlorophyll, etc.)
200  DF  .~.~ Hetero ring is four-membered containing nitrogen and having chalcogen double bonded directly to a ring carbon which is adjacent to the ring nitrogen
201  DF  .~.~.~ Heavy metal containing
202  DF  .~.~.~ Plural hetero atoms in the hetero ring
203  DF  .~.~.~ Polycyclo ring system containing the hetero ring as one of the cyclos
204  DF  .~.~.~.~ The ring nitrogen is shared by a ring containing at least seven members
205  DF  .~.~.~.~ The ring nitrogen is shared by a six-membered ring
214  DF  .~.~.~.~.~ The six-membered ring contains sulfur
215  DF  .~.~.~.~.~.~ 1-thia-5-aza-bicyclo(4.2.0)octane (including unsaturated; e.g., cepham, etc.)
216  DF  .~.~.~.~.~.~.~ The 1-thia-5-aza-bicyclo(4.2.0)oct-ane is part of a polycyclo ring system having at least three cyclos
217  DF  .~.~.~.~.~.~.~ Double bond between the 2,3-positions of the bicyclo ring system (e.g., 2 cephem, etc.)
218  DF  .~.~.~.~.~.~.~ Ring expansion to produce the bicyclo ring system
219  DF  .~.~.~.~.~.~.~ 7-amino cephalosporanic acid per se or salt thereof (i.e., 7-ACA or salt thereof)
220  DF  .~.~.~.~.~.~.~ Purification or recovery
221  DF  .~.~.~.~.~.~.~ 7,7-disubstituted
222  DF  .~.~.~.~.~.~.~ Additional hetero ring containing
223  DF  .~.~.~.~.~.~.~.~ 2- or 4-position substituent contains hetero ring
224  DF  .~.~.~.~.~.~.~.~ 3-position substituent contains a pyridine ring (e.g., quinoline, thienopyridine, lutidines, etc.)
225  DF  .~.~.~.~.~.~.~.~.~ 7-position substituent contains hetero ring
226  DF  .~.~.~.~.~.~.~.~ 3-position substituent contains sulfur
227  DF  .~.~.~.~.~.~.~.~.~ 7-position substituent contains hetero ring
228  DF  .~.~.~.~.~.~.~.~ Alkyl, hydroxyalkyl, alkoxyalkyl or alkanoyloxyalkyl bonded directly to 3 position
229  DF  .~.~.~.~.~.~.~ Sulfur containing substituent
230  DF  .~.~.~.~.~.~.~ Alkyl, hydroxyalkyl, alkoxyalkyl or alkanoyloxyalkyl bonded directly to 3 position
300  DF  .~.~.~.~.~ The six-membered ring contains oxygen
301  DF  .~.~.~.~.~.~ 1-oxa-5-aza-bicyclo(4.2.0)octane (including unsaturated)
302  DF  .~.~.~.~ The ring nitrogen is shared by a five-membered ring
303  DF  .~.~.~.~.~ The five-membered ring contains an additional hetero atom
304  DF  .~.~.~.~.~.~ 1-thia-4-aza-bicyclo(3.2.0)hep-tane (including unsaturated; e.g., penam, etc.)
305  DF  .~.~.~.~.~.~.~ The 1-thia-4-aza-bicyclo(3.2.0)hep-tane is part of a polycyclo ring system having at least three cyclos
306  DF  .~.~.~.~.~.~.~ Plural 1-thia-4-aza-bicyclo(3.2.0)hep-tane ring systems attached directly or indirectly to each other by nonionic bonding
307  DF  .~.~.~.~.~.~.~ Spiro
308  DF  .~.~.~.~.~.~.~ The 6-position substituent contains phosphorus attached directly or indirectly to the bicyclo ring system by nonionic bonding
309  DF  .~.~.~.~.~.~.~ Nitrogen containing hetero ring attached directly at the 3-position of the bicyclo ring system
310  DF  .~.~.~.~.~.~.~ Having -C(=X)-, wherein X is chalcogen, bonded directly at the 3-position of the bicyclo ring system
311  DF  .~.~.~.~.~.~.~.~ Nitrogen or hydrogen bonded directly to the -C(=X)- group
312  DF  .~.~.~.~.~.~.~.~ Nitrogen bonded directly at the 6-position of the bicyclo ring system
313  DF  .~.~.~.~.~.~.~.~.~ The 2-position substituent contains chalcogen, nitrogen or halogen
314  DF  .~.~.~.~.~.~.~.~.~ Having -C(=X)-, wherein X is chalcogen, single bonded directly to the nitrogen (e.g., penicillin F, etc.)
315  DF  .~.~.~.~.~.~.~.~.~.~ Processes utilizing penam containing compound
316  DF  .~.~.~.~.~.~.~.~.~.~.~ Introduction of -C(=X)- group, wherein X is chalcogen, onto nitrogen (e.g., carboxamide formation, etc.)
317  DF  .~.~.~.~.~.~.~.~.~.~.~.~ Boron, silicon or phosphorus containing reactant
318  DF  .~.~.~.~.~.~.~.~.~.~.~ Esterification of the 3-position -C(=X)X- group, wherein the X's may be the same or diverse chalcogens
319  DF  .~.~.~.~.~.~.~.~.~.~.~ Sulfur-oxidation, epimerization, 6-alkoxylation, de-esterification or reduction
320  DF  .~.~.~.~.~.~.~.~.~.~.~ Formation of solvate or anhydrous forms, or special crystalline forms
321  DF  .~.~.~.~.~.~.~.~.~.~.~ Conversion of amine salts to metal salts
322  DF  .~.~.~.~.~.~.~.~.~.~.~ Purification utilizing solid adsorbent
323  DF  .~.~.~.~.~.~.~.~.~.~.~ Base salt formation of 3-position -COOH group
324  DF  .~.~.~.~.~.~.~.~.~.~.~ Extracting solid from solution
325  DF  .~.~.~.~.~.~.~.~.~.~ The nitrogen is part of a hetero ring
326  DF  .~.~.~.~.~.~.~.~.~.~ Chalcogen, -C(=X)-, wherein X is chalcogen, or additional nitrogen bonded directly to the -C(=X)- group
327  DF  .~.~.~.~.~.~.~.~.~.~ Hetero ring or ring system bonded directly to the -C(=X)- group
328  DF  .~.~.~.~.~.~.~.~.~.~ Nitrogen containing ring or ring system attached by carbon or acyclic carbon chain to the -C(=X)- group
329  DF  .~.~.~.~.~.~.~.~.~.~ Polycyclo heterocyclic ring system in 6-position substituent
330  DF  .~.~.~.~.~.~.~.~.~.~.~ The polycyclo ring system is attached directly to a -C(=X)-NH- group, wherein X is chalcogen and substitution may be made for hydrogen only, which group is between the polycyclo ring system and the 1-thia-4-aza bicyclo(3.2.0)hep-tane
331  DF  .~.~.~.~.~.~.~.~.~.~ Acyclic nitrogen or azide attached indirectly to the -C(=X)- group by acyclic nonionic bonding
332  DF  .~.~.~.~.~.~.~.~.~.~.~ Having -C(=X)-, wherein X is chalcogen, bonded directly to the nitrogen
333  DF  .~.~.~.~.~.~.~.~.~.~.~.~ Hetero ring bonded directly to the -C(=X)- group
334  DF  .~.~.~.~.~.~.~.~.~.~.~.~ Chalcogen, additional nitrogen or additional -C(=X)- *bonded directly to the -C(=X)- group
335  DF  .~.~.~.~.~.~.~.~.~.~.~ Additional acyclic nitrogen or acyclic chalcogen in the 6-position substituent
336  DF  .~.~.~.~.~.~.~.~.~.~.~ The -C(=X)- group, an unsubstituted benzene ring and -NHH bonded directly to the same carbon atom (e.g., ampicillin, etc.)
337  DF  .~.~.~.~.~.~.~.~.~.~ Cycloaliphatic ring in 6-position substituent
338  DF  .~.~.~.~.~.~.~.~.~.~ Benzene or hetero ring in 6-position substituent
339  DF  .~.~.~.~.~.~.~.~.~.~.~ The ring is bonded directly to the -C(=X)- group
340  DF  .~.~.~.~.~.~.~.~.~.~.~ Having -C(=X)X-, wherein the X's may be the same or diverse chalcogens, in chain between the ring and the -C(=X)- group
341  DF  .~.~.~.~.~.~.~.~.~.~.~ Chalcogen in the chain between the ring and the -C(=X)- group
342  DF  .~.~.~.~.~.~.~.~.~.~.~ Unsubstituted hydrocarbyl chain between the ring and the -C(=X)- group
343  DF  .~.~.~.~.~.~.~.~.~.~.~.~ Amine addition salts of 3-position -COOH group
344  DF  .~.~.~.~.~.~.~.~.~.~.~.~.~ Nitrogen containing hetero ring in the cation **(i.e., amine moiety)
345  DF  .~.~.~.~.~.~.~.~.~.~.~.~.~ Plural nitrogens in the cation (i.e., amine **moiety)
346  DF  .~.~.~.~.~.~.~.~.~ Processes
347  DF  .~.~.~.~.~.~ Bicyclo ring system which is 1-oxa-4-aza-bicyclo(3.2.0)hep-tane (including unsaturated)
348  DF  .~.~.~.~.~.~.~ Acyclic carbon double bonded directly at the 2-position of the bicyclo ring system
349  DF  .~.~.~.~.~.~.~.~ Chalcogen attached directly by a single bond to the carbon or to an acyclic carbon chain which contains the carbon
350  DF  .~.~.~.~.~ The ring system is 4-aza-bicyclo(3.2.0)heptane (including unsaturated) and has sulfur bonded directly at the 2-position
351  DF  .~.~.~.~.~.~ Thienamycin per se or salt thereof
352  DF  .~.~.~.~ Five-membered hetero ring consisting of one nitrogen, one sulfur and three carbons as one of the cyclos of the polycyclo ring system
353  DF  .~.~.~.~.~ Double bond between ring members of the five-membered hetero ring
354  DF  .~.~.~ Additional chalcogen bonded directly to the hetero ring
355  DF  .~.~.~.~ The additional chalcogen is bonded directly to the ring nitrogen
356  DF  .~.~.~.~ The additional chalcogen is double bonded directly to the hetero ring
357  DF  .~.~.~.~ Having -C(=X)-, wherein X is chalcogen, bonded directly to the additional chalcogen
358  DF  .~.~.~.~ The additional chalcogen is sulfur which is bonded directly to chalcogen
359  DF  .~.~.~.~.~ The sulfur is double bonded directly to the chalcogen
360  DF  .~.~.~.~ Additional carbon bonded directly to the additional chalcogen
361  DF  .~.~.~ Halogen attached directly at the 4-position of the hetero ring by nonionic bonding
362  DF  .~.~.~ The 4-position of the hetero ring is unsubstituted or alkyl substituted only
363  DF  .~.~.~.~ Nitrogen bonded directly at the 3-position of the hetero ring
364  DF  .~.~.~ Nitrogen bonded directly at the 3-position of the hetero ring
450  DF  .~.~ The hetero ring contains at least eight members including nitrogen and carbon
451  DF  .~.~.~ Chalcogen double bonded directly to a ring carbon of the hetero ring which is adjacent to the ring nitrogen (e.g., laurolactam, etc.)
452  DF  .~.~.~.~ Heavy metal, aluminum, boron or silicon containing
453  DF  .~.~.~.~ Spiro
454  DF  .~.~.~.~ Chalcogen in the hetero ring
455  DF  .~.~.~.~.~ Polycyclo ring system which contains the hetero ring as one of the cyclos
456  DF  .~.~.~.~.~.~ Two of the cyclos share at least three ring members or a ring member is shared by three of the cyclos (e.g., bridged, peri-fused, etc.)
457  DF  .~.~.~.~.~.~.~ A five-membered cyclo of the polycyclo ring system consists of four ring carbons and one ring oxygen (e.g., fused rifamycins, etc.)
458  DF  .~.~.~.~.~.~.~.~ Tetracyclo ring system which contains the hetero ring as one of the cyclos (e.g., rifamycin S, etc.)
459  DF  .~.~.~.~.~.~.~.~.~ Nitrogen, sulfur or halogen attached directly to the tetracyclo ring system by nonionic bonding
460  DF  .~.~.~.~ Plural nitrogens in the hetero ring
461  DF  .~.~.~.~ Polycyclo ring system which contains the hetero ring as one of the cyclos
462  DF  .~.~.~.~.~ Oxirane ring is one of the cyclos in the polycyclo ring system (e.g., maytansinol, etc.)
463  DF  .~.~.~.~ Nitrogen or additional chalcogen attached directly to the hetero ring by nonionic bonding
464  DF  .~.~.~.~ Utilizing oximes, oxime salts, hydroxylamines, hydroxylamine salts or nitrosating agents to form the hetero ring (i.e., formation of the lactam ring)
465  DF  .~.~.~ Heavy metal or aluminum containing
466  DF  .~.~.~ Spiro
467  DF  .~.~.~ The hetero ring contains chalcogen
468  DF  .~.~.~.~ Polycyclo ring system which contains the hetero ring as one of the cyclos
469  DF  .~.~.~.~.~ Plural nitrogens in the hetero ring
470  DF  .~.~.~ The hetero ring contains plural nitrogens
471  DF  .~.~.~.~ Polycyclo ring system which contains the hetero ring as one of the cyclos
472  DF  .~.~.~.~.~ Two of the cyclos share at least three ring members or a ring member is shared by three of the cyclos (e.g., bridged, peri-fused, etc., toxiferin)
473  DF  .~.~.~.~.~ Bicyclo ring system which contains the hetero ring as one of the cyclos
474  DF  .~.~.~.~ The hetero ring contains at least three nitrogens
475  DF  .~.~.~.~.~ Nitro bonded directly to ring nitrogen of the hetero ring (e.g., HMX, etc.)
476  DF  .~.~.~ Polycyclo ring system which contains the hetero ring as one of the cyclos
477  DF  .~.~.~.~ Two of the cyclos share at least three ring members or a ring member is shared by three of the cyclos (e.g., bridged, peri-fused, etc.)
478  DF  .~.~.~.~.~ Containing additional heterocyclic polycyclo ring system having plural ring nitrogens (e.g., vinblastine, vincristine, etc.)
479  DF  .~.~.~.~ Tricyclo ring system which contains the hetero ring as one of the cyclos
480  DF  .~.~.~ Additional hetero ring attached directly or indirectly to the hetero ring by nonionic bonding
481  DF  .~.~.~.~ The additional hetero ring is six-membered and contains nitrogen
482  DF  .~.~.~ Chalcogen or nitrogen attached directly to the hetero ring by nonionic bonding
483  DF  .~.~.~ Plural nitrogens attached indirectly to the hetero ring by acyclic nonionic bonding
484  DF  .~.~ The hetero ring contains seven members including nitrogen and carbon
485  DF  .~.~.~ Chalcogen double bonded directly to a ring carbon adjacent to the ring nitrogen (e.g., caprolactam, etc.)
486  DF  .~.~.~.~ Heavy metal or aluminum containing
487  DF  .~.~.~.~ Silicon or phosphorus attached directly or indirectly to the hetero ring by nonionic bonding
488  DF  .~.~.~.~ Chalcogen in the hetero ring
489  DF  .~.~.~.~.~ Plural nitrogens in the hetero ring
490  DF  .~.~.~.~.~ Bicyclo ring system having the hetero ring as one of the cyclos
491  DF  .~.~.~.~.~.~ The chalcogen and the nitrogen are in the 1,5-positions of the bicyclo ring system (e.g., 1,5-benzothiazepinone, etc.)
492  DF  .~.~.~.~ Plural nitrogens in the hetero ring
493  DF  .~.~.~.~.~ Tetracyclo ring system having the hetero ring as one of the cyclos
494  DF  .~.~.~.~.~.~ Nitrogen of the hetero ring is shared by an additional cyclo of the tetracyclo ring system
495  DF  .~.~.~.~.~ Tricyclo ring system having the hetero ring as one of the cyclos
496  DF  .~.~.~.~.~.~ Nitrogen of the hetero ring is shared by an additional cyclo of the tricyclo ring system
497  DF  .~.~.~.~.~.~.~ Additional hetero atom in the additional cyclo of the tricyclo ring system
498  DF  .~.~.~.~.~.~.~.~ The additional cyclo is five-membered consisting of nitrogen and carbon (e.g., imidazobenzodiazepinones, etc.)
499  DF  .~.~.~.~.~.~.~.~.~ The additional cyclo consists of three nitrogens and two carbons (e.g., triazolobenzodiazepinones, etc.)
500  DF  .~.~.~.~.~ Bicyclo ring system having the hetero ring as one of the cyclos
501  DF  .~.~.~.~.~.~ At least three nitrogens in the hetero ring
502  DF  .~.~.~.~.~.~ At least three hetero atoms in the bicyclo ring system
503  DF  .~.~.~.~.~.~.~ Chalcogen in the bicyclo ring system
504  DF  .~.~.~.~.~.~ The bicyclo ring system is 1,4-benzodiazepine (including hydrogenated)
505  DF  .~.~.~.~.~.~.~ The chalcogen double bonded directly to the hetero ring is sulfur
506  DF  .~.~.~.~.~.~.~ Additional chalcogen bonded directly to ring carbon of the hetero ring
507  DF  .~.~.~.~.~.~.~.~ The additional chalcogen is bonded directly at the 3-position of the bicyclo ring system
508  DF  .~.~.~.~.~.~.~.~.~ Nitrogen or -C(=X)-, wherein X is chalcogen, attached indirectly to the chalcogen by acyclic nonionic bonding
509  DF  .~.~.~.~.~.~.~ Acyclic nitrogen bonded directly to the hetero ring
510  DF  .~.~.~.~.~.~.~ Having -C(=X)-, wherein X is chalcogen, bonded directly to the hetero ring
511  DF  .~.~.~.~.~.~.~ Halogen bonded directly to the hetero ring
512  DF  .~.~.~.~.~.~.~ Chalcogen attached indirectly to nitrogen of the hetero ring by acyclic nonionic bonding
513  DF  .~.~.~.~.~.~.~ Sulfur, -C(=X)-, wherein X is chalcogen, or nitrogen, other than as nitro or nitroso, bonded directly to the carbocyclic ring of the bicyclo ring system
514  DF  .~.~.~.~.~.~.~ Nitrogen in the 1-position substituent of the bicyclo ring system
515  DF  .~.~.~.~.~.~.~ Preparation by cyclizing benzophenones or imine derivatives thereof
516  DF  .~.~.~.~.~.~.~ Preparation from a compound containing a different hetero ring
517  DF  .~.~.~.~.~.~ The bicyclo ring system is 1,5-benzodiazepine (including hydrogenated)
518  DF  .~.~.~.~.~.~.~ Additional chalcogen double bonded directly to ring carbon of the hetero ring
519  DF  .~.~.~.~ Polycyclo ring system which contains the hetero ring as one of the cyclos
520  DF  .~.~.~.~.~ Two of the cyclos share at least three ring members or a ring member is shared by three of the cyclos (e.g., bridged, peri-fused, etc.)
521  DF  .~.~.~.~.~ Plural hetero atoms in the polycyclo ring system
522  DF  .~.~.~.~.~ Tricyclo ring system which contains the hetero ring as one of the cyclos
523  DF  .~.~.~.~.~ Bicyclo ring system which contains the hetero ring as one of the cyclos
524  DF  .~.~.~.~ Additional hetero ring containing
525  DF  .~.~.~.~.~ Plural seven-membered hetero rings
526  DF  .~.~.~.~ Additional chalcogen bonded directly to the hetero ring
527  DF  .~.~.~.~ Nitrogen bonded directly to the hetero ring
528  DF  .~.~.~.~.~ The nitrogen is bonded additionally only to hydrogen
529  DF  .~.~.~.~ Having -C(=X)-, wherein X is chalcogen, bonded directly to the hetero ring
530  DF  .~.~.~.~ Halogen bonded directly to the hetero ring
531  DF  .~.~.~.~ Chalcogen or nitrogen attached indirectly to the hetero ring by nonionic bonding
532  DF  .~.~.~.~ Preparing from a compound containing a hetero ring
533  DF  .~.~.~.~.~ The hetero ring is a lactam (i.e., -C(=X)-NH- is part of the ring, wherein X is chalcogen and substitution may be made for the hydrogen only)
534  DF  .~.~.~.~ Preparing from a compound containing a cycloaliphatic ring
535  DF  .~.~.~.~.~ The reactant is a cyclic oxime
536  DF  .~.~.~.~.~.~ Gas phase rearrangement
537  DF  .~.~.~.~.~ Acyclic -C(=X)X-, wherein the X's are the same or diverse chalcogens, attached directly to the cycloaliphatic ring by nonionic bonding
538  DF  .~.~.~.~ Cyclization to form the hetero ring
539  DF  .~.~.~.~.~ Reactant contains a cyano group
540  DF  .~.~.~.~ Purification or recovery
541  DF  .~.~.~ Heavy metal or boron containing
542  DF  .~.~.~ Phosphorus attached directly or indirectly to the hetero ring by nonionic bonding
543  DF  .~.~.~ Spiro
544  DF  .~.~.~ The hetero ring contains chalcogen
545  DF  .~.~.~.~ Plural nitrogens in the heterocyclic ring
546  DF  .~.~.~.~ Polycyclo ring system which contains the hetero ring as one of the cyclos
547  DF  .~.~.~.~.~ Tricyclo ring system which contains the hetero ring as one of the cyclos
548  DF  .~.~.~.~.~.~ At least three ring hetero atoms in the tricyclo ring system
549  DF  .~.~.~.~.~.~ Sulfur and nitrogen are bonded directly to each other in the hetero ring
550  DF  .~.~.~.~.~.~ The nitrogen of the hetero ring is bonded directly to both remaining rings of the tricyclo ring system (e.g., dibenzo(b,e)(1,4)thiazepine, etc.)
551  DF  .~.~.~.~.~.~ Nitrogen bonded directly to ring carbon of the hetero ring
552  DF  .~.~.~.~.~ Bicyclo ring system which contains the hetero ring as one of the cyclos
553  DF  .~.~.~ The hetero ring contains plural nitrogens (e.g., 1,3-diazepines, etc.)
554  DF  .~.~.~.~ The hetero ring contains at least three nitrogens
555  DF  .~.~.~.~ Polycyclo ring system which contains the hetero ring as one of the cyclos
556  DF  .~.~.~.~.~ Two of the cyclos share at least three ring members or a ring member is shared by three of the cyclos (e.g., bridged, peri-fused, etc.)
557  DF  .~.~.~.~.~ Tricyclo ring system which contains the hetero ring as one of the cyclos
558  DF  .~.~.~.~.~.~ Nitrogen of the hetero ring is shared by an additional cyclo of the tricyclo ring system
559  DF  .~.~.~.~.~.~.~ The additional cyclo has at least six ring members
560  DF  .~.~.~.~.~.~.~ Chalcogen in the tricyclo ring system
561  DF  .~.~.~.~.~.~.~ The additional cyclo consists of one nitrogen and four carbons (e.g., diazepinoindoles, etc.)
562  DF  .~.~.~.~.~.~.~ The additional cyclo consists of two nitrogens and three carbons (e.g., imidazobenzodiazepines, etc.)
563  DF  .~.~.~.~.~.~.~ s-Triazolo(4,3-a)(1,4)-benzodi-azepines (including hydrogenated)
564  DF  .~.~.~.~.~.~.~.~ Chalcogen, nitrogen, cyano or halogen bonded directly to ring carbon of the triazolo ring
565  DF  .~.~.~.~.~.~.~.~ Nitrogen attached indirectly to ring carbon of the triazolo ring by acyclic nonionic bonding
566  DF  .~.~.~.~.~.~.~.~ The unshared ring carbon of the triazolo ring is unsubstituted or alkyl substituted only
567  DF  .~.~.~.~.~ Bicyclo ring system which contains the hetero ring as one of the cyclos
568  DF  .~.~.~.~.~.~ At least three ring hetero atoms in the bicyclo ring system
569  DF  .~.~.~.~.~.~ 1,4-benzodiazepines (including hydrogenated)
570  DF  .~.~.~.~.~.~.~ Chalcogen bonded directly to ring carbon of the hetero ring
571  DF  .~.~.~.~.~.~.~ Nitrogen bonded directly to ring carbon of the hetero ring
572  DF  .~.~.~.~.~.~.~.~ Chalcogen or nitrogen attached indirectly to ring carbon of the hetero ring by acyclic nonionic bonding
573  DF  .~.~.~.~.~.~.~ Chalcogen or nitrogen attached indirectly to ring carbon of the hetero ring by acyclic nonionic bonding
574  DF  .~.~.~.~.~.~.~ Formation of the 1,4-benzodiazepine ring system
575  DF  .~.~.~.~ The nitrogens are in the 1,4-positions of the hetero ring
576  DF  .~.~.~ Polycyclo ring system which contains the hetero ring as one of the cyclos
577  DF  .~.~.~.~ Plural nitrogens in the polycyclo ring system
578  DF  .~.~.~.~.~ Three or more hetero atoms in the polycyclo ring system
579  DF  .~.~.~.~.~ Nitrogen of the hetero ring is shared by an additional cyclo of the polycyclo ring system
580  DF  .~.~.~.~.~ The seven-membered hetero ring shares ring members with one other cyclo only
581  DF  .~.~.~.~ Two of the cyclos share at least three ring members or a ring carbon is shared by three of the cyclos (e.g., bridged, peri-fused, etc.)
582  DF  .~.~.~.~.~ Bicyclo ring system which contains the hetero ring as one of the cyclos (e.g., 3-azabicyclo-(3.2.2)nonanes, etc.)
583  DF  .~.~.~.~.~.~ Having -C(=X)-, wherein X is chalcogen, bonded directly to ring nitrogen of the bicyclo ring system
584  DF  .~.~.~.~.~.~ Chalcogen or nitrogen attached directly to ring nitrogen of the bicyclo ring system by nonionic bonding
585  DF  .~.~.~.~.~.~ Chalcogen or nitrogen attached indirectly to ring nitrogen of the bicyclo ring system by acyclic nonionic bonding
586  DF  .~.~.~.~ Tricyclo ring system which contains the hetero ring as one of the cyclos
587  DF  .~.~.~.~.~ The hetero ring shares ring members with each of two benzene rings in the tricyclo ring system (e.g., morphanthridines, etc.)
588  DF  .~.~.~.~.~.~ The nitrogen of the hetero ring is bonded directly to each of the two benzene rings (e.g., iminodibenzyl, etc.)
589  DF  .~.~.~.~.~.~.~ Having -C(=X)-, wherein X is chalcogen, bonded directly to ring nitrogen of the tricyclo ring system
590  DF  .~.~.~.~.~.~.~ Nitrogen attached directly or indirectly to ring carbon of the hetero ring by acyclic nonionic bonding
591  DF  .~.~.~.~.~.~.~ Chalcogen attached directly or indirectly to the hetero ring by acyclic nonionic bonding
592  DF  .~.~.~.~.~.~.~ Nitrogen attached indirectly to ring nitrogen of the hetero ring by acyclic nonionic bonding
593  DF  .~.~.~.~ Bicyclo ring system which contains the hetero ring as one of the cyclos
594  DF  .~.~.~.~.~ 3-Benzazepines (including hydrogenated)
595  DF  .~.~.~.~.~.~ Benzene ring bonded directly to ring carbon of the hetero ring
596  DF  .~.~.~ Additional hetero ring attached directly or indirectly to the hetero ring by nonionic bonding
597  DF  .~.~.~.~ The additional hetero ring is six-membered and contains nitrogen
598  DF  .~.~.~.~.~ Plural hetero atoms in the additional hetero ring
599  DF  .~.~.~.~.~.~ Polycyclo ring system having the additional hetero ring as one of the cyclos
600  DF  .~.~.~.~.~.~.~ The additional hetero ring is 1,3-diazine (including hydrogenated)
601  DF  .~.~.~.~.~.~ The additional hetero ring is 1,3-diazine (including hydrogenated)
602  DF  .~.~.~.~ The additional hetero ring is five-membered and contains nitrogen
603  DF  .~.~.~.~.~ Plural hetero atoms in the additional hetero ring
604  DF  .~.~.~ Chalcogen attached directly to the hetero ring by nonionic bonding
605  DF  .~.~.~ Nitrogen attached directly to the hetero ring by nonionic bonding
606  DF  .~.~.~.~ Chalcogen, additional nitrogen, or -C(=X)-, wherein X is chalcogen, attached directly to the nitrogen by nonionic bonding
607  DF  .~.~.~ Having -C(=X)-, wherein X is chalcogen, bonded directly to nitrogen of the hetero ring
608  DF  .~.~.~.~ Chalcogen bonded directly to the -C(=X)- group
609  DF  .~.~.~ Chalcogen or nitrogen attached indirectly to the hetero ring by acyclic nonionic bonding
610  DF  .~.~.~.~ The chalcogen or nitrogen is multiple bonded to a carbon (e.g., cyano or carbonyl groups, etc.)
611  DF  .~.~.~ Benzene ring bonded directly to the hetero ring
612  DF  .~.~.~ The hetero ring is unsubstituted or alkyl substituted only