US PATENT SUBCLASS 514 / 630
.~.~.~.~.~ 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
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


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}
613  DF  .~.~ Carboxamides (i.e., R-C(=O)-N, wherein R is a radical having carbon bonded directly to the C(=O)-N or is hydrogen and wherein any substituent attached to nitrogen will be referred to as E) {6}
625  DF  .~.~.~ R is acyclic {4}
629  DF  .~.~.~.~ R is hydrogen or a lower saturated alkyl of less than seven carbons {1}
630.~.~.~.~.~ 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: 514/630

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:

(under subclass 629) Subject matter wherein the amino nitrogen containing residue contains a ring or a polycyclo ring system which is attached indirectly to the carboxamide nitrogen or to an additional amino nitrogen in the amino nitrogen containing residue by acyclic nonionic bonding.