发明授权
US4618696A 9-oxo-15.alpha.-hydroxy-16-phenoxy and 16-substituted phenoxy 17,18,19,20-tetranorprosta-4,5,13,(E)-trienoates 失效
9-氧代-15α-羟基-16-苯氧基和16-取代的苯氧基17,18,19,20-四前驱体-4,5,13,(E) - 三烯酸酯

9-oxo-15.alpha.-hydroxy-16-phenoxy and 16-substituted phenoxy
17,18,19,20-tetranorprosta-4,5,13,(E)-trienoates
摘要:
This invention covers a compound of the formula ##STR1## wherein R is hydrogen, lower alkyl or a pharmaceutically acceptable, non-toxic salt of a compound wherein R is hydrogen; and X is hydrogen, halo, trifluoromethyl, lower alkyl or lower alkoxy; and the wavy lines represent the .alpha. or .beta. configuration with the proviso that when one wavy line is .alpha. the other is .beta..
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