US PATENT SUBCLASS 548 / 266.2
.~.~.~.~ Additional unsaturated hetero ring attached directly or indirectly to the triazole ring by nonionic bonding


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

*  DD  ORGANIC COMPOUNDS (Class 532, Subclass 1) {1}
*  DD  .~ HETEROCYCLIC CARBON COMPOUNDS CONTAINING A HETERO RING HAVING CHALCOGEN (I.E., OXYGEN, SULFUR, SELENIUM, OR TELLURIUM) OR NITROGEN AS THE ONLY RING HETERO ATOMS (Class 540, subclass 1) {4}
100  DF  .~.~ Hetero ring is five-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazoles, etc.) {18}
262.2  DF  .~.~.~ 1,2,4-triazoles (including hydrogenated) {13}
266.2.~.~.~.~ Additional unsaturated hetero ring attached directly or indirectly to the triazole ring by nonionic bonding {2}
266.4  DF  .~.~.~.~.~> The additional unsaturated hetero ring is one of the cyclos of a polycyclo ring system (except alkylenedioxyphenyl)
266.6  DF  .~.~.~.~.~> The additional unsaturated hetero ring and the triazole ring are attached to the same acyclic atom or to the same acyclic chain


DEFINITION

Classification: 548/266.2

(under subclass 262.2) Compounds wherein the triazole ring is attached directly or indirectly to an additional unsaturated hetero ring by nonionic bonding.

(1) Note. The additional unsaturated hetero ring may itself be a 1,2,4- triazole ring.

(2) Note. An example of a compound provided for herein is: [figure]