Organic compounds -- part of the class 532-570 series – Organic compounds – Cyclopentanohydrophenanthrene ring system containing
Patent
1989-02-16
1990-08-14
Higel, Floyd D.
Organic compounds -- part of the class 532-570 series
Organic compounds
Cyclopentanohydrophenanthrene ring system containing
552602, 552566, 552577, 552575, 552572, 552595, 552594, 514179, 514181, 540111, 540113, 540114, 540120, 540 88, 540 89, 540 10, 540 33, A61K 3156, A61K 3157, C07J 500
Patent
active
049485334
ABSTRACT:
The present invention relates to 21-(3-carboxy-1-oxopropoxy) -17.alpha.-hydroxy-11.alpha.-(3,3-dimethyl-1-oxobutoxy)pregna-1,4-diene-3, 20 dione and pharmaceutically acceptable salts thereof which are useful steroid prodrugs.
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Braughler John M.
Hall Edward D.
McCall John M.
Wierenga Wendell
Higel Floyd D.
Newtson Ruth H.
Stein Bruce
The Upjohn Company
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