US PATENT SUBCLASS 514 / 601
.~.~ Sulfonamides (i.e., Q-(O=)S(=O)-N, wherein Q is a substituent and wherein any substituent attached to the nitrogen will be referred to as E)

Current as of: June, 1999
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514 /   HD   DRUG, BIO-AFFECTING AND BODY TREATING COMPOSITIONS

1  DF  DESIGNATED ORGANIC ACTIVE INGREDIENT CONTAINING (DOAI) {29}
579  DF  .~ Nitrogen containing other than solely as a nitrogen in an inorganic ion of an addition salt, a nitro or a nitroso DOAI {22}
601.~.~ Sulfonamides (i.e., Q-(O=)S(=O)-N, wherein Q is a substituent and wherein any substituent attached to the nitrogen will be referred to as E) {2}
602  DF  .~.~.~> Q contains benzene ring {2}
605  DF  .~.~.~> Q is acyclic and benzene ring in a substituent E

DEFINITION

Classification: 514/601

Sulfonamides (i.e., Q-(O=)S(=O)-N, wherein Q is a substituent and wherein any substituent attached to nitrogen will be referred to as E:

(under subclass 579) Subject matter containing sulfonamides which have the grouping, as illustrated below, wherein Q and E are substituents connected respectively to the S and N of the sulfonamide group. [figure]

(1) Note. A compound which contains plural [figure] [figure]