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US 5,981,574 AGranted
Phenanthrofuran derivatives
AssigneePhytera, Inc.
InventorsNanda K. Gulavita, Catherine Heintz, James B. McAlpine, Hideaki Morishige, Angela M. Stafford
Life of this patent
Estimating the term…
Abstract
Phenanthrofuran derivatives and methods of using them to treat angiogenic diseases.
Claims9
A compound having the following formula (I):
- ##STR3## where R is methyl and each of X and Y is C--OH;
- or R is methyl and each of X and Y is C.dbd.O;
- and the six asterisks indicate sp.sup.2 carbon atoms.
A pharmaceutical composition comprising a compound of the formula (I):
- ##STR4## where R is methyl and each of X and Y is C--OH;
- or R is methyl and each of X and Y is C.dbd.O;
- and the six asterisks indicate sp.sup.2 carbon atoms;
- and a pharmaceutically acceptable carrier.
1 more element
A method for treating an angiogenic disease, said method comprising administering to a patient an anti-angiogenic effective amount of a composition comprising a compound having the formula (I):
- ##STR5## where R is methyl and each of X and Y is C--OH;
- or R is methyl and each of X and Y is C.dbd.O;
- and the six asterisks indicate sp.sup.2 carbon atoms;
- or said compound is ajuforrestine A;
- or combinations thereof.
2 more elements
Dependencies are inferred from the claim text.