Patent ID: 7109326
Filing Date: 2006-09-19
Classification: C07D

Abstract:
1. A compound having the formula; wherein -A-B- is selected from the group consisting of: and the amidine group (—C(═NH)—NH 2 ) thereof is substituted with a prodrug moiety of the formula: wherein [(H) 0-2 (X) 1-3 ] is selected from the group consisting of X 3 , HX 2 , and H 2 X and X is a halogen selected from the group consisting of F, Cl, Br, I or a combination thereof; and R 2 and R 3 are the same or different and are selected from the group consisting of H, C 1 –C 4 alkyl, C 1 –C 4 alkoxy, cyano, halo-C 1 –C 4 alkyl and aryl; and z is an integer from 1–5.