| 摘要 |
7-[3 alpha -(3-hydroxy-3-hydrocarbylpropyl, or -1-propenyl, or 1-propynyl)-4-hydroxy-tetrahydro-2 beta -thienyl]-heptanoic or 5-heptenoic acids, sulfoxides, sulfones, esters or salts thereof are stable, prostaglandin-like acting and antiasthmatic agents.
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