CC-1065 analogs
    25.
    发明授权
    CC-1065 analogs 失效
    CC-1065类似物

    公开(公告)号:US5332837A

    公开(公告)日:1994-07-26

    申请号:US10526

    申请日:1993-01-22

    CPC分类号: C07D487/04 C07F9/6561

    摘要: This invention concerns 2-acyl-4,5,8,8a-tetrahydro-4-oxycyclopropan[c]pyrrol(3,2-e) indole derivatives of Formula I': ##STR1## the compounds of Formula I' are useful as uv light absorber substances, as chemical intermediates and as prodrugs of known spirocyclopropylpyrroloindole CC-1065 analogs. Representative Formula I' compounds have been shown to possess useful ranges of antitumor activity in standard laboratory animal tests.

    摘要翻译: 本发明涉及式I'的2-酰基-4,5,8,8a-四氢-4-氧环丙烷[3,2]吲哚衍生物:式I'化合物可用作 紫外线吸收剂物质,作为化学中间体和已知螺环丙基吡咯并吲哚CC-1065类似物的前药。 已经显示代表性的式I'化合物在标准实验室动物试验中具有有效的抗肿瘤活性范围。

    Cyclo pentene derivatives
    27.
    发明授权
    Cyclo pentene derivatives 失效
    环戊烯衍生物

    公开(公告)号:US4458083A

    公开(公告)日:1984-07-03

    申请号:US206787

    申请日:1980-11-14

    申请人: Robert C. Kelly

    发明人: Robert C. Kelly

    摘要: Racemic mixtures and optically active isomers of (.alpha.S-5S)-.alpha.-amino-3-chloro-.alpha.-isoxazoline-5-acetic acid (AT-125). Provides process for preparing AT-125 and its analogs and intermediates used in the process.This case is a continuation of Ser. No. 906,175 filed May 15, 1978, now abandoned.

    摘要翻译: (αS-5S)-α-氨基-3-氯-α-异恶唑啉-5-乙酸(AT-125)的外消旋混合物和光学活性异构体。 提供制备AT-125及其在该过程中使用的类似物和中间体的方法。 这个案子是Ser的延续。 1978年5月15日提交的第906,175号,现已放弃。

    Process for bicyclic lactone dials
    29.
    发明授权
    Process for bicyclic lactone dials 失效
    双环内酯表盘的工艺

    公开(公告)号:US4048193A

    公开(公告)日:1977-09-13

    申请号:US583556

    申请日:1975-06-04

    申请人: Robert C. Kelly

    发明人: Robert C. Kelly

    CPC分类号: C07D307/935 C07C405/00

    摘要: Process for preparing bicyclic lactone diols of the formula ##STR1## wherein W is 1-pentyl, cis 1-pent-2-enyl, or 1-pent-2-ynyl by way of a cyclic ortho ester; and the intermediates prepared therein. The diols are useful intermediates in preparing prostaglandins having pharmacological utility.

    摘要翻译: 制备下式的双环内酯二醇的方法,其中W是1-环戊基,顺式1-戊-2-烯基或1-戊-2-炔基,通过环状原酸酯; 和其中制备的中间体。 二醇在制备具有药理学实用性的前列腺素中是有用的中间体。