Compounds exhibiting angiogenic properties incorporating the structure of Formula I: description="In-line Formulae" end="lead"R3—NH—NH—C(═O)—R2—P—R1 (I)description="In-line Formulae" end="tail" wherein P is a water-soluble, biodegradable polymer, R1 is hydrogen, lower alkyl, lower...http://www.google.co.uk/patents/US7838122?utm_source=gb-gplus-sharePatent US7838122 - Hydrazide compounds with angiogenic activity
