Method for producing 1,1,1-trifluoroethane
    2.
    发明申请
    Method for producing 1,1,1-trifluoroethane 审中-公开
    1,1,1-三氟乙烷的制备方法

    公开(公告)号:US20060189835A1

    公开(公告)日:2006-08-24

    申请号:US10548338

    申请日:2004-03-05

    申请人: Veronique Mathieu

    发明人: Veronique Mathieu

    IPC分类号: C07C17/08

    摘要: Process for the manufacture of 1,1,1-trifluoroethane (HFC-143a), according to which 1,1-difluoro-1-chloroethane (HCFC-142b) is subjected to a vapour-phase reaction with hydrogen fluoride (HF) in the presence of a hydrofluorination catalyst, in which process the molar ratio of the HCFC-142b introduced to the HF introduced into the vapour-phase reaction is greater than or equal to 1 and less than 1.3.

    摘要翻译: 根据该方法制备1,1,1-三氟乙烷(HFC-143a)的方法,其中1,1-二氟-1-氯乙烷(HCFC-142b)与氟化氢(HF)进行气相反应 氢氟化催化剂的存在,其中引入到气相反应中的HF引入的HCFC-142b的摩尔比大于或等于1且小于1.3。

    Water soluble curcumin compositions for use in anti-cancer and anti-inflammatory therapy
    5.
    发明授权
    Water soluble curcumin compositions for use in anti-cancer and anti-inflammatory therapy 有权
    用于抗癌和抗炎治疗的水溶性姜黄素组合物

    公开(公告)号:US08772265B2

    公开(公告)日:2014-07-08

    申请号:US12995126

    申请日:2009-05-26

    IPC分类号: A01N43/04 A61K31/715

    摘要: The present invention relates to the medical field. In a first aspect the present invention relates to novel water soluble cyclodextrin-curcumin complexes having a pharmacological activity, in particular an anti-tumor and/or anti-inflammatory activity, and improved physico-chemical properties. In a second aspect, the present invention relates to a method for preparation of said water soluble curcumin derivatives. The invention further relates in a third aspect to a pharmaceutical composition comprising an effective amount of said water soluble curcumin derivatives. In a fourth aspect, the present invention concerns the use of said water soluble cucumin derivatives as a medicament and the use of said water soluble curcumin derivatives for the preparation of a medicament for the treatment of cancer and inflammatory diseases. In a fifth aspect, the present invention relates to the use of a pharmaceutical composition comprising said water soluble curcumin derivatives in the treatment of cancer and inflammatory diseases and to a new pharmaceutical composition comprising said water soluble curcumin derivatives.

    摘要翻译: 本发明涉及医疗领域。 在第一方面,本发明涉及具有药理活性,特别是抗肿瘤和/或抗炎活性以及改善的物理化学性质的新的水溶性环糊精 - 姜黄素复合物。 在第二方面,本发明涉及一种制备所述水溶性姜黄素衍生物的方法。 本发明在第三方面进一步涉及包含有效量的所述水溶性姜黄素衍生物的药物组合物。 在第四方面,本发明涉及所述水溶性姜黄素衍生物作为药物的用途,以及所述水溶性姜黄素衍生物在制备用于治疗癌症和炎性疾病的药物中的用途。 在第五方面,本发明涉及包含所述水溶性姜黄素衍生物的药物组合物在治疗癌症和炎性疾病中的用途以及包含所述水溶性姜黄素衍生物的新药物组合物的用途。