| 摘要 |
<p>(A) Compounds of general formulae I and II: X = H, Me, F, Cl, -CF3, -CHF2, -CH2F R = or (X = H or Me only) R' = H or (1-12 C) monocarboxylic acyl R2 = H or (1-12 C) monocarboxylic acyl (B) Pharmaceutical preparations contg. (I) and (II). Antifertility, oestrus regulating, progestational and pregnancy maintaining agents. Anti-inflammatory cpds. esp. for skin, ear and eyes. R3 = (1-12 C) acyl. DELTA4:6 cpds. II are prepd. similarly.</p> |
