| abstract |
Compositions and methods for treating mammalian diseases or conditions characterized by undesirable angiogenesis by administering an effective amount of a compound of the formulae: n n nwherein R a is selected from —OCH 3 , —OCH 2 CH 3 or —CCCH 3 ; and Z is selected from >C(H)—OH, >C(H)—O-alkyl, >C(H)—O-sulfamate, or >C(H)-dioxolane, where alkyl is a linear, branched and/or cyclic hydrocarbon chain comprising 1 to 10 carbons. |