US PATENT SUBCLASS 548 / 360.1
.~.~.~.~.~ Bicyclo ring system having the diazole ring as one of the cyclos (e.g., 2, 4-dichloro-5-nitrophenyl-4,5,6,7-tetrahydro-2H-indazole, etc.)


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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}
356.1  DF  .~.~.~ 1,2-diazoles (including hydrogenated) {8}
358.1  DF  .~.~.~.~ Polycyclo ring system having the diazole ring as one of the cyclos {3}
360.1.~.~.~.~.~ Bicyclo ring system having the diazole ring as one of the cyclos (e.g., 2, 4-dichloro-5-nitrophenyl-4,5,6,7-tetrahydro-2H-indazole, etc.) {3}
360.5  DF  .~.~.~.~.~.~> At least three ring hetero atoms in the bicyclo ring system
361.1  DF  .~.~.~.~.~.~> The other ring is a benzene ring {3}
363.1  DF  .~.~.~.~.~.~> Chalcogen bonded directly to ring carbon of the diazole ring


DEFINITION

Classification: 548/360.1

(under subclass 358.1) Compounds in which the polycyclo ring system consists of exactly two rings.

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