Amphiphilic peptides and use thereof
    81.
    发明授权
    Amphiphilic peptides and use thereof 失效
    两亲肽及其用途

    公开(公告)号:US5114921A

    公开(公告)日:1992-05-19

    申请号:US613923

    申请日:1990-11-06

    申请人: Michael Zasloff

    发明人: Michael Zasloff

    摘要: Amphiphilic biologically active peptides and intermediates. For example, the polypeptide comprises a chain of at least four groups of four amino acids. In each group of four amino acids, two amino acids are hydrophobic, one amino acid is basic hydrophilic, and the remaining amino acid is basic or neutral hydrophilic. A preferred amino acid sequence is Ala-Phe-Ser-Lys.

    摘要翻译: 两亲生物活性肽和中间体。 例如,多肽包含至少四个四个氨基酸的链。 在每组四个氨基酸中,两个氨基酸是疏水性的,一个氨基酸是碱性亲水性的,剩余的氨基酸是碱性或中性亲水性的。 优选的氨基酸序列是Ala-Phe-Ser-Lys。

    FASORACETAM CRYSTALLINE FORMS
    90.
    发明申请

    公开(公告)号:US20230088814A1

    公开(公告)日:2023-03-23

    申请号:US18060098

    申请日:2022-11-30

    IPC分类号: C07D401/06

    摘要: The disclosure is directed to crystalline forms and mixtures thereof of R-fasoracetam. Such crystalline forms include Form II monohydrate R-fasoracetam and the anhydrate form of R-fasoracetam. The disclosure further includes mixtures of the anhydrate form of R-fasoracetam together with one or more of Form I monohydrate R-fasoracetam and Form II monohydrate R-fasoracetam.