Patent ID: 7951773
Filing Date: 2011-05-31
Classification: A61P,C07K,Y02P

Abstract:
1. A compound of the following formula V: wherein R A is OH, O-PG, where PG is a protecting group, or —OSO 2 —R 27 , wherein R 27 is selected from phenyl, p-tolyl, p-bromophenyl, p-nitrophenyl, methyl, trifluoromethyl, perfluorobutyl and 2,2,2-trifluoroethyl; or a group of formula II W is CH or N, L wherein each R L L L R said cycloalkyl, aryl or Het being substituted with R wherein R or R R D is a 3 to 7 atom saturated alkylene chain optionally containing one to three heteroatoms independently selected from: O, S or N—R R A is an amide of formula —C(O)—NH—R or A is a carboxylic acid or a pharmaceutically acceptable salt or ester thereof; and PG