US PATENT SUBCLASS 564 / 196
.~.~.~.~.~.~ A ring or polycyclo ring system in a substituent E is attached indirectly to the carboxamide nitrogen or to an amino nitrogen in substituent E by acyclic nonionic bonding

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

*  DD  ORGANIC COMPOUNDS (Class 532, Subclass 1) {1}
1  DF  .~ AMINO NITROGEN CONTAINING (E.G., UREA, SULFONAMIDES, NITROSAMINES, OXYAMINES, ETC., AND SALTS THEREOF) {37}
123  DF  .~.~ Carboxamides (i.e., Q-CO-HNH, wherein Q is a substituent having carbon bonded directly to the carbonyl or is hydrogen and wherein any substituent replacing one or both hydrogens shown will be referred to as E) {14}
192  DF  .~.~.~ Substituent Q is acyclic {6}
193  DF  .~.~.~.~ Nitrogen in substituent Q {2}
194  DF  .~.~.~.~.~ Benzene ring in a substituent E {2}
196.~.~.~.~.~.~ A ring or polycyclo ring system in a substituent E is attached indirectly to the carboxamide nitrogen or to an amino nitrogen in substituent E by acyclic nonionic bonding

DEFINITION

Classification: 564/196

(under subclass 194) Compounds wherein the amino nitrogen containing residue contains a ring or a polycyclo ring system which is attached indirectly to the carboxamido nitrogen or to an additional amino nitrogen in the amino nitrogen containing residue by acyclic nonionic bonding.

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