Process for the activation of zeolitic catalysts containing titanium and their use in oxidation reaction reactions
    43.
    发明申请
    Process for the activation of zeolitic catalysts containing titanium and their use in oxidation reaction reactions 有权
    用于激活含钛的沸石催化剂的方法及其在氧化反应反应中的应用

    公开(公告)号:US20040176640A1

    公开(公告)日:2004-09-09

    申请号:US10481465

    申请日:2004-05-03

    IPC分类号: C07C051/235

    摘要: A process is described for the activation of zeolitic catalysts containing titanium having the formula: xTiO2(1-x)SiO2 wherein x ranges from 0.0001 to 0.4, which consists in treating said materials with a solution of an ammonium salt of a carboxylic acid and subsequently subjecting them to calcination. The catalysts thus treated have higher catalytic performances with respect to those not treated, in oxidation processes of organic substrates.

    摘要翻译: 描述了一种用于活化含有下式的钛的沸石催化剂的方法:xTiO 2(1-x)SiO 2,其中x为0.0001至0.4,其包括用羧酸铵盐的溶液处理所述材料,随后 使他们进行煅烧。 如此处理的催化剂在有机基材的氧化工艺中相对于未处理的催化剂具有更高的催化性能。

    Novel estrogen receptor ligands and method III
    46.
    发明申请
    Novel estrogen receptor ligands and method III 审中-公开
    新型雌激素受体配体及方法三

    公开(公告)号:US20040082642A1

    公开(公告)日:2004-04-29

    申请号:US10433271

    申请日:2003-11-14

    IPC分类号: C07D209/54 A61K031/407

    摘要: The present invention relates to compounds of formula (I) and derivatives thereof, in which the variables are as defined in the claims, their synthesis, and their use as estrogen receptor modulators. The compounds of the instant invention are ligands for estrogen receptors and as such may be useful for treatment or prevention of a variety of conditions related to estrogen functioning including bone loss, bone fractures, osteoporosis, cartilage degeneration, endometriosis, uterine fibroid disease, hot flashes, increased levels of LDL cholesterol, cardiovascular disease, impairment of cognitive functioning, cerebral degenerative disorders, restinosis, gynecomastia, autoimmune disease, vascular smooth muscle cell profileration, obesity, incontinence, and cancer of the lung, colon, breast, uterus, and prostate.

    摘要翻译: 本发明涉及式(I)化合物及其衍生物,其中变量如权利要求中所定义,其合成及其作为雌激素受体调节剂的用途。 本发明的化合物是雌激素受体的配体,因此可用于治疗或预防与雌激素功能相关的各种病症,包括骨丢失,骨折,骨质疏松症,软骨退化,子宫内膜异位症,子宫肌瘤病,潮热 低密度脂蛋白胆固醇水平升高,心血管疾病,认知功能障碍,脑退行性疾病,再狭窄,男子乳腺发育症,自身免疫性疾病,血管平滑肌细胞分化,肥胖症,失禁和肺,结肠,乳腺,子宫和前列腺癌 。

    Method of producing a taxane-type diterpene
    49.
    发明授权
    Method of producing a taxane-type diterpene 有权
    紫杉烷类双萜的制备方法

    公开(公告)号:US06465221B1

    公开(公告)日:2002-10-15

    申请号:US08562517

    申请日:2001-03-19

    IPC分类号: C12P1702

    摘要: The present invention relates to a method of producing a taxane-type diterpene wherein a cell and/or a tissue of a plant which produces the taxane-type diterpene is cultured in the presence of at least one substance selected from the group consisting of coronatines, a bacterium which produces the coronatines, a culture solution or a culture extract of such bacterium, cyclic polysaccharides, fatty acids, and an imino or amino derivative of jasmonic acids, then the taxane-type diterpene is recovered from the resulting cultures.

    摘要翻译: 本发明涉及生产紫杉烷类双萜的方法,其中在选自下组的至少一种物质的存在下培养产生紫杉烷类双萜的植物的细胞和/或组织:冠状病毒, 产生该冠状病毒的细菌,这种细菌的培养液或培养物提取物,环状多糖,脂肪酸和茉莉酸的亚氨基或氨基衍生物,然后从得到的培养物中回收紫杉烷型二萜。

    Method for producing vinyl oxime-ethers
    50.
    发明授权
    Method for producing vinyl oxime-ethers 失效
    乙烯基肟醚的制备方法

    公开(公告)号:US06313347B1

    公开(公告)日:2001-11-06

    申请号:US09744246

    申请日:2001-01-30

    IPC分类号: C07C24900

    CPC分类号: C07C251/38 C07C251/44

    摘要: In the process for the preparation of vinyloxime ethers of the formula I by reacting an oxime with an alkyne where R1 and R2 are identical or different and are alkyl or aryl radicals, R3 is hydrogen, an alkyl or aryl radical, and R4 is a radical having the meaning of R3, which may be different than R3, or is a hydroxyalkyl radical, in a superbasic polar organic solvent in the presence of a strong base, the reaction is carried out under conditions such that the resulting vinyloxime ether stays in contact with the other constituents of the reaction mixture for only a short time so that it is unable to decompose or react to give secondary products to a significant extent.

    摘要翻译: 在制备式I的乙烯基肟醚的方法中,通过使肟与炔烃反应,R 1和R 2相同或不同,并且是烷基或芳基,R 3是氢,烷基或芳基,R 4是具有 R 3可以不同于R 3,或者是羟烷基,在强碱存在的情况下,在超碱性极性有机溶剂中,该反应在使得所得维琳肟醚与其它成分接触的条件下进行 反应混合物只需很短的时间,使其不能在很大程度上分解或反应得到二次产物。