US PATENT SUBCLASS 514 / 197
.~.~.~ 6-position substituent contains carbocyclic ring


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514 /   HD   DRUG, BIO-AFFECTING AND BODY TREATING COMPOSITIONS

1  DF  DESIGNATED ORGANIC ACTIVE INGREDIENT CONTAINING (DOAI) {29}
183  DF  .~ Heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., O,S,Se or Te) or nitrogen as the only ring hetero atoms DOAI {16}
192  DF  .~.~ 1-thia-4-aza-bicyclo (3.2.0) heptane ring containing (including dehydrogenated) (e.g., penicillins, etc.) {5}
197.~.~.~ 6-position substituent contains carbocyclic ring {2}
198  DF  .~.~.~.~> Ampicillin per se or salt thereof
199  DF  .~.~.~.~> Penicillin G per se or salt thereof (e.g., procaine pencillin G, etc.)


DEFINITION

Classification: 514/197

6-position substituent contains carbocyclic ring:

(under subclass 192) Subject matter wherein a substituent in 6-position of the bicyclo heptane ring system contains a carbocyclic ring.