Organic compounds -- part of the class 532-570 series – Organic compounds – Nitrogen attached directly or indirectly to the purine ring...
Patent
1991-08-26
1994-06-21
Ivy:, Warren
Organic compounds -- part of the class 532-570 series
Organic compounds
Nitrogen attached directly or indirectly to the purine ring...
544364, 544366, 544372, 544376, C07D21302
Patent
active
053229436
ABSTRACT:
Disclosed are .DELTA..sup.9(11) -steroids (VI) and amino substituted steroids (XI) which contain an amino group attached to the terminal carbon atom of the C.sub.17 -side chain, more particularly amino steroids (Ia and Ib), aromatic steroids (II), .DELTA..sup.16 -steroids (IIIa and IIIb), reduced A-ring steroids (IV), .DELTA..sup.17(20) -steroids (Va and Vb) and .DELTA..sup.9(11) -steroids (VI) which are useful as pharmaceutical agents for treating a number of conditions.
REFERENCES:
patent: 4092315 (1978-05-01), Bianco
Jacobsen E. Jonathan
McCall John M.
Palmer John R.
VanDoornik Frederick J.
Davis Zinna N.
Ivy: Warren
Stein Bruce
The Upjohn Company
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