Solution and solid phase synthesis of pyrrolinones and polypyrrolinones
    7.
    发明授权
    Solution and solid phase synthesis of pyrrolinones and polypyrrolinones 有权
    吡咯啉酮和聚吡咯啉酮的溶液和固相合成

    公开(公告)号:US07772159B2

    公开(公告)日:2010-08-10

    申请号:US10894916

    申请日:2004-07-20

    IPC分类号: C40B50/14 C40B50/18

    CPC分类号: C07D207/36

    摘要: The invention provides a new process for the preparation of polypyrrolinones (I) of various sizes which have found to be useful peptidomimetics. One aspect of the invention is a new process utilizing α-amino-α-substituted-valerolactones as synthons. A second aspect of the invention is a process for the synthesis of polypyrrolinones using solid-phase techniques.

    摘要翻译: 本发明提供了一种制备各种尺寸的聚吡咯烷酮(I)的新方法,其已经发现是有用的肽模拟物。 本发明的一个方面是利用α-氨基-α-取代 - 戊内酯作为合成子的新方法。 本发明的第二方面是使用固相技术合成聚吡咯烷酮的方法。

    Somatostatin mimics and synthetic methods therefor
    10.
    发明授权
    Somatostatin mimics and synthetic methods therefor 失效
    生长抑素模拟物及其合成方法

    公开(公告)号:US5965694A

    公开(公告)日:1999-10-12

    申请号:US340208

    申请日:1994-11-16

    摘要: Relatively small cyclic peptides that mimic the biological and/or chemical activity of larger cyclic peptide such as somatostatin, as well as synthetic methods therefor. In certain embodiments, cyclic peptides of the invention have structure: ##STR1## wherein R.sub.NP1 is H, an amine protecting group, or a solid support and R.sub.NP2 is H or an amine protecting group.

    摘要翻译: 相对较小的环肽,其模拟较大环肽如生长抑素的生物和/或化学活性,以及​​其合成方法。 在某些实施方案中,本发明的环肽具有以下结构:其中RNP1为H,胺保护基团或固体载体,RNP2为H或胺保护基团。