abstract |
Disclosed are compounds of Formula (1), in which A 1 , Z 1 , Z 1A , Z 2 , Z 2A , L 1 and Z 3 are as defined in the claims, which inhibit the activity of anti-apoptotic Bcl-2 proteins, compositions containing the compounds and their use in treating diseases during which anti-apoptotic Bcl-2 protein is expressed. |