Patent ID: 7705045
Filing Date: 2010-04-27
Classification: A61K,A61P,B82Y,C07C,C07K

Abstract:
1. A compound having a formula selected from wherein: V is an enzymatically removable specifier comprising an optionally protected peptide, which is optionally removable after binding to a receptor, or taken together, V—B is an oxidized form of B, wherein B is part of W or X; each of W and X independently is a single release 1, (4+2n) electronic cascade spacer and has the formula: A is an ω-amino aminocarbonyl cyclization elimination spacer having the formula: each of C, D, E, and F independently is a self-eliminating multiple release spacer or spacer system and has the formula: each Z is independently a therapeutic or diagnostic moiety; a is 0 or 1; c, d, e, and f are independently an integer from 2 (included) to 24 (included); w and x are independently an integer from 0 (included) to 5 (included); and n is an integer of 0 (included) to 10 (included).