| 摘要 |
Disclosed are 20-, 21- and 22-amino substituted steroids (XI), more particularly amino steroids (Ia and Ib), aromatic steroids (II), .DELTA.16-steroids (IIIa and IIIb), reduced A-ring steroids (IV), .DELTA.17(20)-steroids (Va and Vb) and .DELTA.9(11)-steroids (VI) which are useful as pharmaceutical agents for treating a number of conditions: (XI) (Ia) (Ib) (II) (IIIa) (IIIb) (IV) (Va) (Vb) (VI) wherein the variable groups are as defined in the disclosure and claims. |
