| abstract |
Compounds having the formula (I), n n n are effective as inhibitors of IMPDH enzyme and/or serine protease Factor VIIa, wherein B is a monocyclic or bicyclic carbocyclic or heterocyclic ring, D is a monocyclic or bicyclic carbocyclic or heterocyclic ring except when A is a heterocyclic ring, then D is a heterocyclic ring system, R is hydrogen or C 1-4 alkyl, and A, R 1 , R 2 and R 4 are as defined in the specification. |