Steroidal compounds

Details Steroidal compounds Steroidal compounds

2007-03-06

2007-03-06

Badio, Barbara P. (Department: 1617)

Drug, bio-affecting and body treating compositions

Designated organic active ingredient containing

Cyclopentanohydrophenanthrene ring system doai

C514S180000, C552S570000, C552S574000

Reexamination Certificate

active

11028198

ABSTRACT:
Steroidal compounds or their salts having general formula:in-line-formulae description="In-line Formulae" end="lead"?A—B—C—NO2in-line-formulae description="In-line Formulae" end="tail"?are described, wherein:A=R—, wherein R is a steroidal drug radical;B=—TB—X2—TBI—, wherein TBis (CO), TBIis O, S, NH, and X2is a bivalent bridging group; andC is a bivalent radical.

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