| 摘要 |
This invention relates to pharmacologically active compounds of the formula: <IMAGE> wherein Z is trans-CH=CH, C 3BOND C; or CH2-CH2; M is H or lower alkyl; n is an integer of from 2 to 5; X is alkyl; W is H or OR, wherein R is H, acyl, or alkyl; each Y is H, OH or alkoxy; and to novel intermediates and processes useful in the production thereof.
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