Patent ID: 6362223
Filing Date: 2002-03-26
Classification: A61P,C07D,Y10S

Abstract:
A compound, or a pharmaceutically acceptable salt thereof, wherein said compound has the formula: whereinX1 and X2 may be the same or different and are selected from the group consisting of iodine, fluorine, bromine, and chlorine; m is from 0-10; R1 is selected from the group consisting of H, Cn-20 alkyl, C2-20 alkenyl, aryl, C1-20 alkyl-aryl, C2-20 alkenyl-aryl, heteroaryl, C1-20 alkyl-heteroaryl, C2-20 alkenyl-heteroaryl, cycloalkyl, heterocycloalkyl, C1-20 alkyl-heteroycloalkyl, and C1-20 alkyl-cycloalkyl, any of which may be, optionally, substituted with a moiety selected from the group consisting of C1-6 alkyl, halogen, CN, NO2, and SO2-4; n is one; and wherein said compound is in at least about 90% enantiomeric excess.