11.alpha.-Hydroxymethyl prostaglandins
    59.
    发明授权
    11.alpha.-Hydroxymethyl prostaglandins 失效
    11 {60-羟丙基前列腺素

    公开(公告)号:US3931282A

    公开(公告)日:1976-01-06

    申请号:US444689

    申请日:1974-02-21

    摘要: Novel process for the preparation of 11.alpha.-hydroxymethyl derivatives of natural (8R-) and racemic 9-keto-15.alpha.-hydroxy- and 9,15.alpha.-dihydroxy-prosta-5-cis,13-trans-dienoic and prost-13-transenoic acids, and the novel 15-methyl and ethyl substituted derivatives thereof, as well as the esters of the primary and secondary hydroxy groups and the non-toxic, pharmaceutically acceptable salts of the novel compounds.

    摘要翻译: 用于制备天然(8R-)和外消旋9-酮-15α-羟基和9,15α-二羟基 - 前列腺-5-顺式,13-反式二烯酸和前列腺素的11α-羟甲基衍生物的新方法, 13-变态酸及其新型的15-甲基和乙基取代的衍生物,以及该新化合物的一级和二级羟基酯和无毒的药学上可接受的盐的酯。

    Process for producing prostaglandins

    公开(公告)号:US3843467A

    公开(公告)日:1974-10-22

    申请号:US35871073

    申请日:1973-05-09

    发明人: SKARNES R HOWARD L

    IPC分类号: C12P31/00 C12D1/02

    CPC分类号: C12P31/00 Y10S435/875

    摘要: 1. A PROCESS FOR THE BIOSYNTHESIS OF PROSTAGLANDINS, COMPRISING THE STEPS OF (A9 GROWING THE BACTERIUM PSEUDOMONAS AERUGINOSA IN THE PRESENCE OF OXYGEN IN A CULTURE MEDIUM ESSENTIALLY FREE OF FATTY ACIDS AND CONTAINING AVAILABLE NITROGEN AND CARBON THEREBY TO FOM PROSTAGLANDINS; AND (B) ISOLATING THE PRODUCT PROSTAGLANDING THUS FORMED.