Process for preparing R-gossypol L-Phenylalaninol dienamine
    4.
    发明申请
    Process for preparing R-gossypol L-Phenylalaninol dienamine 有权
    R-棉酚L-苯丙氨酸二烯胺的制备方法

    公开(公告)号:US20090088590A1

    公开(公告)日:2009-04-02

    申请号:US12285291

    申请日:2008-10-01

    IPC分类号: C07C209/86

    摘要: This invention relates to a process for preparing R-gossypol L-phenylalaninol dienamine using non-chromatographic purification methods. In particular, the invention is directed to resolution of R- and S-gossypol L-phenylalaninol dienamine by crystallization. R-gossypol L-phenylalaninol dienamine is a useful intermediate for the preparation of R-(−)-gossypol and R-(−)-gossypol acetic acid co-crystal. R-(−)-Gossypol acetic acid and its co-crystal is useful for inducing apoptosis in cells and for sensitizing cells to the induction of apoptotic cell death.

    摘要翻译: 本发明涉及使用非色谱纯化方法制备R-棉酚L-苯丙氨醛二胺的方法。 特别地,本发明涉及通过结晶拆分R-和S-棉酚L-苯丙氨醛二胺。 R-棉酚L-苯丙氨醇二胺是制备R - ( - ) - 棉酚和R - ( - ) - 棉酚乙酸共晶体的有用中间体。 R - ( - ) - 棉酚乙酸及其共晶体可用于诱导细胞凋亡和促进细胞诱导凋亡细胞死亡。

    Phthalocyanine salt formulations
    6.
    发明授权
    Phthalocyanine salt formulations 失效
    酞菁盐配方

    公开(公告)号:US08440641B2

    公开(公告)日:2013-05-14

    申请号:US12408116

    申请日:2009-03-20

    IPC分类号: A61K31/695 C09B47/04

    摘要: Pharmaceutical compositions of phthalocyanine compounds with a structure according to Formula (I) are described. Phthalocyanines are photosensitizer compounds having a phthalocyanine ring system that can be used for photodynamic therapy. Different phthalocyanines and phthalocyanine salts are shown to have useful characteristics such as water solubility, oil solubility, or tunable photostability. Formulations of phthalocyanines and phthalocyanine salts that can be used for topical and systemic administration are described.

    摘要翻译: 描述了具有式(I)结构的酞菁化合物的药物组合物。 酞菁是具有可用于光动力学治疗的酞菁环体系的光敏剂化合物。 显示不同的酞菁和酞菁盐具有诸如水溶性,油溶性或可调光稳定性等有用的特性。 描述了可用于局部和全身给药的酞菁和酞菁盐的制剂。

    PHTHALOCYANINE SALT FORMULATIONS
    8.
    发明申请
    PHTHALOCYANINE SALT FORMULATIONS 失效
    盐酸盐制剂

    公开(公告)号:US20100240609A1

    公开(公告)日:2010-09-23

    申请号:US12408116

    申请日:2009-03-20

    摘要: Pharmaceutical compositions of phthalocyanine compounds with a structure according to Formula (I) are described. Phthalocyanines are photosensitizer compounds having a phthalocyanine ring system that can be used for photodynamic therapy. Different phthalocyanines and phthalocyanine salts are shown to have useful characteristics such as water solubility, oil solubility, or tunable photostability. Formulations of phthalocyanines and phthalocyanine salts that can be used for topical and systemic administration are described.

    摘要翻译: 描述了具有式(I)结构的酞菁化合物的药物组合物。 酞菁是具有可用于光动力学治疗的酞菁环体系的光敏剂化合物。 显示不同的酞菁和酞菁盐具有诸如水溶性,油溶性或可调光稳定性等有用的特性。 描述了可用于局部和全身给药的酞菁和酞菁盐的制剂。