Patent ID: 6894161
Filing Date: 2005-05-17
Classification: A61K,C07D

Abstract:
1. A photosensitizer compound represented by one of the following formulas wherein one, or both, of R wherein n is an integer from 0 to 6 wherein M is a metal selected from Co, Ni(II), Cu(II), Zn(II), Fe(III), Sn, Ge, Si, Ga, Al, Mn(III), Gd(III), In and Tc; R each R hydrogen; hydroxy; a lower alkyl carboxylic acid or a salt, amide, ester or acylhydrazone thereof; nitro; amino; a carboxylic acid ester (or carbalkoxy) group (2-6C); sulfonyl; or aryl (6-10C).