发明授权
US4212968A Prostaglandin derivatives 失效
前列腺素衍生物

Prostaglandin derivatives
摘要:
Prostaglandin (PG.sub.1, derivatives having (1) a 5-keto feature, for example ##STR1## or (2) a 9-deoxy-5,9-epoxy feature together with a 4-halo or 5-hydroxy feature, for example ##STR2## or a 4,5-didehydro feature, for example in an enol ether of the formula ##STR3## said derivatives having pharmacological activity. Processes for preparing them and the appropriate intermediates are disclosed.
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