Patent ID: 7307170
Filing Date: 2007-12-11
Classification: C07D,C09B

Abstract:
1. An Epindolidione compound of the formula (I) in which the nucleus designated A represents an annelated heteroaromatic ring system comprising an annelated ring which is fused on linearly, in 2,3-position, or angularly, in 1,2- or in 3,4-position, to feature the complementary member of moiety (1) wherein R R the nucleus A′ represents a substituted or unsubstituted aromatic ring or an annelated heteroaromatic ring system comprising an annelated ring which is fused on linearly, in 2,3-position, or angularly, in 1,2- or in 3,4-position, to feature the complementary members of the moiety (12) wherein R′ R