Preparation of bile acids
    4.
    发明授权

    公开(公告)号:US06653492B2

    公开(公告)日:2003-11-25

    申请号:US10141469

    申请日:2002-05-01

    申请人: Peter Faarup

    发明人: Peter Faarup

    IPC分类号: C07J900

    CPC分类号: C07J9/00

    摘要: Certain bile acids find use in the pharmaceutical industry. In view of the wide distribution of serious diseases such as HIV, AIDS and Bovine Spongiform Encephalopathy (BSE) it is desirable to avoid—as far as practicable—to have any components of animal origin in medicaments in order to eliminate any danger of infection. The present invention relates to a method of providing bile acids from non-animal starting materials.

    Quinoxaline-2,3-dione compounds and their preparation and use
    8.
    发明授权
    Quinoxaline-2,3-dione compounds and their preparation and use 失效
    喹啉-2,3-二酮化合物及其制备和使用

    公开(公告)号:US5166155A

    公开(公告)日:1992-11-24

    申请号:US667855

    申请日:1991-03-12

    CPC分类号: C07D241/52 C07D241/44

    摘要: 1-carboxyalkylquinoxaline-2,3(1H,4H)-dione compounds or tautomeric forms thereof of the formula ##STR1## wherein R represents hydrogen, C.sub.1-6 -alkyl, including branched chains, or aralkyl and n represents the number from 0 to 5;R.sup.4 represents hydrogen or hydroxy;R.sup.5, R.sup.6, R.sup.7 and R.sup.8 independently represent hydrogen, nitro, halogen, alkoxy, aryloxy, aralkoxy, C.sub.1-6 -alkyl including branched chains, or aryl;R.sup.9 represents hydrogen, lower alkyl, or aryl;R.sup.10 represents hydrogen, or alkyl.The compounds are useful in the treatment of neurological and psychiatric diseases.

    摘要翻译: 1-羧基烷基喹喔啉-2,3(1H,4H) - 二酮化合物或其互变异构形式,其中R表示氢,C 1-6 - 烷基,包括支链或芳烷基,n表示0至 5; R4表示氢或羟基; R5,R6,R7和R8独立地表示氢,硝基,卤素,烷氧基,芳氧基,芳烷氧基,包括支链的C1-6烷基或芳基; R9代表氢,低级烷基或芳基; R 10表示氢或烷基。 该化合物可用于治疗神经和精神疾病。

    Meiosis regulating compounds
    10.
    发明授权
    Meiosis regulating compounds 失效
    减数分裂调节化合物

    公开(公告)号:US06759400B2

    公开(公告)日:2004-07-06

    申请号:US10242381

    申请日:2002-09-11

    IPC分类号: A61K3156

    CPC分类号: C07J9/00 Y10S514/841

    摘要: Certain compounds, structurally related to natural compounds which can be extracted i.a. from bull testes and from human follicular fluid, can be used for regulating the meiosis in oocytes and in male germ cells. Some of these compounds are useful in the treatment of infertility, whereas other compounds are useful as contraceptives. These compounds have the structural formula wherein the substituents are as defined in the specification.

    摘要翻译: 某些化合物,结构上与可以提取的天然化合物有关 来自公牛睾丸和人卵泡液,可用于调节卵母细胞和雄性生殖细胞中的减数分裂。 这些化合物中的一些可用于治疗不育症,而其他化合物可用作避孕药具。 这些化合物具有结构式,其取代基如说明书中所定义。