Process for preparing guggulsterones
    9.
    发明授权
    Process for preparing guggulsterones 有权
    制备苦瓜酮的方法

    公开(公告)号:US07365218B2

    公开(公告)日:2008-04-29

    申请号:US10393408

    申请日:2003-03-20

    IPC分类号: C07J7/10 C07J13/00 C07J1/00

    摘要: The present invention provides an improved process for the preparation of Guggulsterones which comprises epoxidising 16-dihydropegnenolone acetate (16 DPA) by reacting 16DPA with hydrogen peroxide reagent adduct in the presence of a co-base in a polar solvent to obtain 3 β hydroxy-16 α, 17-oxido-5 pregnen-20-one, converting the 3 β hydroxy-16α, 17-oxido-5-pregnen-20-one by reacting with hydrazine in the presence of a strong base at refluxing temperature followed by oxidation to obtain desired guggulsterones viz. to 5, 17-(20)-cis and trans pregnadiene-3 β, 16-diol of the formula Ia and Ib.

    摘要翻译: 本发明提供了一种制备吉格斯酮的改进方法,其包括通过在极性溶剂中在共碱存在下使16DPA与过氧化氢试剂加合物反应,得到3β羟基-16(16DPA),从而使16-二氢异麦角酮酮乙酸酯(16DPA) α,17-氧化-5孕妇-20-酮,通过在强碱存在下在回流温度下与肼反应,将3β羟基-16α,17-氧化-5-孕烯-20-酮转化为氧化至 获得所需的苦瓜子 至5,17-(20) - 顺式和反式孕二烯-3β,16-二醇。

    HERBAL MEDICAMENTS FOR THE TREATMENT OF NEUROCEREBROVASCULAR DISORDERS
    10.
    发明申请
    HERBAL MEDICAMENTS FOR THE TREATMENT OF NEUROCEREBROVASCULAR DISORDERS 审中-公开
    治疗神经性血管病变的草药

    公开(公告)号:US20100093870A1

    公开(公告)日:2010-04-15

    申请号:US12467383

    申请日:2009-05-18

    IPC分类号: A61K31/12 A61P9/10

    摘要: The present invention relates to A composition obtained from the lipid soluble extract of rhizomes and leaves of Curcuma species of Zingiberaceae family, useful for the treatment of neurocerebrovascular disorders, said composition comprising fraction A consisting of ar-turmerone of formula 1, and turmerone of formula 2, and/or along with fraction B consisting of curcumene and zingiberine, and/or fraction C consisting of germacrone, curcumerone, zedoarone, sedoarondiol, isozdedoaronidiol, curcumenone, and curlone, and/or pharmaceutically acceptable additives and a method of treating neurocerebrovascular disorders in animals including humans using said composition by administering therapeutically effective amount of lipid soluble extract.

    摘要翻译: 本发明涉及从根茎的脂溶性提取物和姜科科植物种的叶子获得的组合物,其可用于治疗神经性血管性疾病,所述组合物包含由式1的阿曲霉酮组成的级分A和式1的姜黄酮 和/或与由姜黄素和芝麻素组成的级分B和/或由克拉酮酮,姜黄酮,泽达隆,积雪草二烯,异喹硫醚,姜黄酮和卷曲酮组成的级分C和/或药学上可接受的添加剂和治疗神经性血管性血管病变的方法 在包括使用所述组合物的人的动物中,通过施用治疗有效量的脂溶性提取物。