US PATENT SUBCLASS 554 / 50
.~.~.~.~.~ Sulfoxy in acid moiety


Current as of: June, 1999
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554 /   HD   ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES

*  DD  ORGANIC COMPOUNDS (Class 532, Subclass 1) {1}
1  DF  .~ Fatty compounds having an acid moiety which contains the carbonyl of a carboxylic acid, salt, ester, or amide group bonded directly to one end of an acyclic chain of at least seven (7) uninterrupted carbons, wherein any additional carbonyl in the acid moiety is (1) part of an aldehyde or ketone group, (2) bonded directly to a noncarbon atom which is between the additional carbonyl and the chain, or (3) attached indirectly to the chain via ionic bonding {23}
35  DF  .~.~ The carbonyl is part of a carboxamide group (i.e., fatty acid amides) {9}
42  DF  .~.~.~ Sulfur containing {2}
44  DF  .~.~.~.~ Sulfoxy containing {4}
50.~.~.~.~.~ Sulfoxy in acid moiety


DEFINITION

Classification: 554/50

(under subclass 44) Compounds which contain sulfur bonded

directly to oxygen in the acid moiety of the carboxamide.

(1) Note. This subclass contains, for example:

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