US PATENT SUBCLASS 546 / 133
.~.~.~.~.~ Quinuclidines (including unsaturated)

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


546 /   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) {1}
1  DF  .~.~ Hetero ring is six-membered consisting of one nitrogen and five carbons {24}
26  DF  .~.~.~ Polycyclo ring system having the six-membered hetero ring as one of the cyclos {9}
112  DF  .~.~.~.~ Bicyclo ring system having the six-membered hetero ring as one of the cyclos {7}
133.~.~.~.~.~ Quinuclidines (including unsaturated) {2}
134  DF  .~.~.~.~.~.~> Quinoline containing (including hydrogenated) {2}
137  DF  .~.~.~.~.~.~> Chalcogen bonded directly to ring carbon of the quinuclidine ring system

DEFINITION

Classification: 546/133

Quinuclidines (including unsaturated):

(under subclass 112) Compounds wherein the bicyclo ring system has the following basic structure, which may contain double bonds between ring members: [figure]

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