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    • 9. 发明授权
    • Allenic prostanoic acid derivatives
    • 丙酸前列腺酸衍生物
    • US4578505A
    • 1986-03-25
    • US647090
    • 1984-09-04
    • Paul W. CollinsRichard M. Weier
    • Paul W. CollinsRichard M. Weier
    • C07C405/00C07C177/00
    • C07C405/00
    • This invention relates to novel allenic prostanoic acid derivatives having the following formula ##STR1## wherein R is hydrogen; or straight or branched chain alkyl of 1 to 6 carbon atoms, inclusivewherein R.sub.1 is hydrogen; or straight or branched chain alkyl of 1 to 6 carbon atoms, inclusive; or vinyl (--CH.dbd.CH.sub.2)wherein R.sub.2 is straight or branched chain alkyl of 1 to 6 carbon atoms; or cycloalkyl group containing 3 to 6 carbon atoms; or phenyl; or phenoxywherein R.sub.3 is hydrogen; or straight chain alkyl of 1 to 3 carbon atomswherein m is an integer of from 1 to 4, inclusive,wherein n is an integer of from 1 to 3, inclusive with the proviso that the sum of m and n does not exceed 5,wherein y is an integer of from 1 to 3.These compounds are useful by reason of their gastric antisecretory and cytoprotective activity.
    • 本发明涉及具有下式的新型前列腺酸衍生物:其中R是氢; 或包含1-6个碳原子的直链或支链烷基,其中R1是氢; 或含1-6个碳原子的直链或支链烷基; 或乙烯基(-CH = CH 2),其中R 2是1至6个碳原子的直链或支链烷基; 或含有3〜6个碳原子的环烷基; 或苯基; 或苯氧基,其中R 3是氢; 或1〜3个碳原子的直链烷基,其中m为1〜4的整数,其中n为1〜3的整数,包括m和n之和不超过5的条件, 其中y是1至3的整数。这些化合物由于其胃分泌和细胞保护活性而有用。