Patent ID: 7132402

Claim:
A method of treating hyperproliferative vascular disorders in a mammal in need thereof, which comprises administering to said mammal an effective amount of a compound of formula I having the structure wherein R 1 , R 2 , R 3 , R 4 , and R 5 are each, independently, hydrogen, acyl of 2–7 carbon atoms, haloacyl of 2–7 carbon atoms, nitroacyl of 2–7 carbon atoms, cyanoacyl of 2–7 carbon atoms, trifluoromethylacyl of 3–8 carbon atoms, or benzoyl in which the phenyl moiety is substituted with R 8 ; R 6 and R 7 are each, independently, —OH, —OR 9 , O-tert-butyldimethylsilyl, O-trialkylsilyl of 1–6 carbon atoms per alkyl moiety, O-triphenylsilyl, R 8 , R 10 , R 11 , and R 12 are each, independently, hydrogen, —CN, —NO 2 , halogen, CF 3 , alkyl of 1–6 carbon atoms, acetyl, benzoyl, or alkoxy of 1–6 carbon atoms; R 9 is acyl of 2–7 carbon atoms, haloacyl of 2–7 carbon atoms, nitroacyl of 2–7 carbon atoms, cyanoacyl of 2–7 carbon atoms, trifluoromethylacyl of 3–8 carbon atoms, or benzoyl in which the phenyl moiety is substituted with R 8 ; Y is S, NH, NMe, or CH 2 ; W is halogen, —CN, CF 3 , alkyl of 1–6 carbon atoms, haloalkyl of 1–6 carbon atoms, nitroalkyl of 1–6 carbon atoms, cyanoalkyl of 1–6 carbon atoms, alkoxyalkyl of 2–12 carbon atoms, alkoxy of 1–6 carbon atoms, or phenyl mono-, di-, or tri-substituted with R 8 ; Z is —NO 2 , —NH 2 , —NHR 13 , or —NHCO-Het; R 13 is acyl of 2–7 carbon atoms, haloacyl of 2–7 carbon atoms, nitroacyl of 2–7 carbon atoms, cyanoacyl of 2–7 carbon atoms, trifluoromethylacyl of 3–8 carbon atoms, benzoyl in which the phenyl moiety is substituted with R 8 , or R 13 is an α-amino acid in which the a carboxyl group forms an amide with the nitrogen of Z, wherein if said amino acid is glutamic acid or aspartic acid, the non-α carboxylic acid is an alkyl ester in which the alkyl moiety contains from 1–6 carbon atoms; Het is pyridyl substituted with R 8 , thienyl substituted with R 8 , furyl substituted with R 8 , oxazolyl substituted with R 8 , pyrazinyl substituted with R 8 , pyrimidinyl substituted with R 8 , or thiazolyl substituted with R 8 ; R 14 is R 8 , —NH 2 , —CO 2 H, or —NH-acyl of 2–7 carbon atoms; and n=0–3; or a pharmaceutically acceptable salt thereof.