Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – 9,10-seco- cyclopentanohydrophenanthrene ring system doai
Reexamination Certificate
2007-06-22
2009-06-02
Qazi, Sabiha N. (Department: 1612)
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
9,10-seco- cyclopentanohydrophenanthrene ring system doai
C552S653000
Reexamination Certificate
active
07541349
ABSTRACT:
Compounds of formula 1A and 1B are provided where X1and X2are independently selected from H or hydroxy protecting groups. Such compounds may be used in preparing pharmaceutical compositions and are useful in treating a variety of biological disorders.
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Chiellini Grazia
Clagett-Dame Margaret
DeLuca Hector F.
Grzywacz Pawel
Plum Lori A.
Foley & Lardner LLP
Qazi Sabiha N.
Wisconsin Alumni Research Foundation
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