Patent ID: 8318720
Filing Date: 2012-11-27
Classification: A01N,A61P,C07D

Abstract:
1. A compound of formula I: wherein, independently for each occurrence, A is a monocyclic ring of 4-7 atoms containing 0-2 heteroatoms, a bicyclic ring of 8-12 atoms containing 0-4 heteroatoms or a tricyclic ring of 8-12 atoms containing 0-6 heteroatoms wherein the rings are independently aliphatic, aromatic, heteroaryl or heterocyclic in nature, the heteroatoms are selected from the group consisting of N, S and O, and the rings are optionally substituted with one or more groups selected from the group consisting of C R′ is selected from the group consisting of H and alkyl; R is selected from the group consisting of: wherein, independently for each occurrence, R