Patent ID: 6395764
Filing Date: 2002-05-28
Classification: A61K,A61P,C07D

Abstract:
A compound of formula: wherein:a) R1 is hydrogen; or alkyl; bond (a) is a single or a double bond; b) R2 and R3 are each independently selected from hydrogen; unsubstituted C1-C3 alkanyl, alkenyl or alkynyl; cycloalkanyl, cycloalkenyl; unsubstituted C1-C3 altylthio or alkoxy; hydroxy; thio; nitro; cyano; amino; C1-C3 alkylamino or C1-C3 dialkylaoprino; and halo; c) R6 is 2-imidazolinylamino; d) R4 and R5 are each independently selected from hydrogen; unsubstituted C1-C3 alkanyl, alkenyl or alkynyl; cycloalkanyl, cycloalkenyl; unsubstituted C1-C3 alkylthio or alkoxy; hydroxy; thio; nitro; cyano; amino; C1-C3 alkylamino or C1-C3 dialkylamino; and halo; d) R7 is selected from hydrogen; unsubstituted C1-C3 alkanyl, alkenyl or alkynyl; cycloalkanyl, cycloalkenyl; and halo; or an enantiomer, optical isomer, stereoisomer, diastereomer, tautomer, addition salt, biohydrolyzable amide or ester thereof.