Facile condensation of methylbenzoxazoles with aromatic aldehydes
    1.
    发明授权
    Facile condensation of methylbenzoxazoles with aromatic aldehydes 失效
    甲基苯并恶唑与芳香醛的易缩合

    公开(公告)号:US5290941A

    公开(公告)日:1994-03-01

    申请号:US960623

    申请日:1992-10-14

    IPC分类号: C07D413/06 C07D211/86

    CPC分类号: C07D413/06

    摘要: An efficient process for the preparation of styrylbenzoxazoles and derivatives thereof comprises reacting a methylbenzoxazole with an aromatic aldehyde in the presence of strong base at low temperature, followed by warming. The condensation products are inhibitors of H.sup.+ K.sup.+ -ATPase, and are also useful as penultimate compounds in the preparation of inhibitors of HIV reverse transcriptase.

    摘要翻译: 制备苯乙烯基苯并恶唑及其衍生物的有效方法包括在强碱存在下,在低温下使甲基苯并恶唑与芳族醛反应,然后加温。 缩合产物是H + K + -ATPase的抑制剂,也可用作制备HIV逆转录酶抑制剂的倒数第二个化合物。

    Process for the preparation of a growth hormone secretagogue
    3.
    发明授权
    Process for the preparation of a growth hormone secretagogue 失效
    制备生长激素促分泌素的方法

    公开(公告)号:US6028196A

    公开(公告)日:2000-02-22

    申请号:US51847

    申请日:1998-04-22

    IPC分类号: A61K38/00 C07K5/06 C07D401/04

    CPC分类号: C07K5/06034 A61K38/00

    摘要: The present invention is directed to a novel process for the preparation of the compound N-[1(R)-[(1,2-dihydro-1-methanesulfonyl-spiro[3H-indole-3,4'-piperdin]-1'-yl)carbonyl]-2-(phenylmethyl-oxy)ethyl]-2-amino-2-methyl-propanamide, and salts thereof, which has the structure: ##STR1## and which has the ability to stimulate the release of natural or endogenous growth hormone. This compound may be used to treat conditions which require the stimulation of growth hormone production or secretion such as in humans with a deficiency of natural growth hormone or in animals used for food or wool production where the stimulation of growth hormone will result in a larger, more productive animal.

    摘要翻译: PCT No.PCT / US96 / 16954 Sec。 371日期:1998年4月22日 102(e)1998年4月22日PCT PCT 1996年10月23日PCT公布。 公开号WO97 / 15573 日期1997年5月1日本发明涉及一种制备化合物N- [1(R) - [(1,2-二氢-1-甲磺酰基 - 螺[3H-吲哚-3,4'- 哌啶] -1'-基)羰基] -2-(苯甲基 - 氧基)乙基] -2-氨基-2-甲基 - 丙酰胺及其盐,其具有以下结构:并且其具有刺激释放 天然或内源性生长激素。 该化合物可用于治疗需要刺激生长激素生成或分泌的条件,例如在天然生长激素缺乏的人或用于食物或羊毛生产的动物中刺激生长激素将导致较大的, 更有生产力的动物。

    Convergent process for the preparation of a growth hormone secretagogue
    7.
    发明授权
    Convergent process for the preparation of a growth hormone secretagogue 失效
    用于制备生长激素促分泌素的融合过程

    公开(公告)号:US6046333A

    公开(公告)日:2000-04-04

    申请号:US955124

    申请日:1997-10-21

    IPC分类号: C07D471/10 C07D401/00

    CPC分类号: C07D471/10

    摘要: The present invention is directed to a novel convergent process for the preparation of the compound N-[1(R)-[(1,2-dihydro-1-methanesulfonyl-spiro[3H-indole-3,4'-piperdin]-1'-yl)carbonyl]-2-(phenylmethyl-oxy)ethyl]-2-amino-2-methyl-propanamide, and salts thereof, which has the structure: ##STR1## and which has the ability to stimulate the release of natural or endogenous growth hormone. This compound may be used to treat conditions which require the stimulation of growth hormone production or secretion such as in humans with a deficiency of natural growth hormone or in animals used for food or wool production where the stimulation of growth hormone will result in a larger, more productive animal.

    摘要翻译: 本发明涉及一种制备化合物N- [1(R) - [(1,2-二氢-1-甲磺酰基 - 螺[3H-吲哚-3,4'-哌啶] - 1'-基)羰基] -2-(苯基甲基 - 氧基)乙基] -2-氨基-2-甲基 - 丙酰胺及其盐,其具有以下结构:并且其具有刺激天然或内源性释放的能力 生长激素。 该化合物可用于治疗需要刺激生长激素生成或分泌的条件,例如在天然生长激素缺乏的人或用于食物或羊毛生产的动物中刺激生长激素将导致较大的, 更有生产力的动物。

    Process for the preparation of a growth hormone secretagogue
    10.
    发明授权
    Process for the preparation of a growth hormone secretagogue 失效
    制备生长激素促分泌素的方法

    公开(公告)号:US5723616A

    公开(公告)日:1998-03-03

    申请号:US736173

    申请日:1996-10-23

    IPC分类号: A61K38/00 C07K5/06 C07D451/00

    CPC分类号: C07K5/06034 A61K38/00

    摘要: The present invention is directed to a novel process for the preparation of the compound N-�1(R)-�(1,2-dihydro-1-methanesulfonyl-spiro�3H-indole-3,4'-piperdin!-1'-yl)carbonyl!-2-(phenylmethyl-oxy)ethyl!-2-amino-2-methyl-propanamide, and salts thereof, which has the structure: ##STR1## and which has the ability to stimulate the release of natural or endogenous growth hormone. This compound may be used to treat conditions which require the stimulation of growth hormone production or secretion such as in humans with a deficiency of natural growth hormone or in animals used for food or wool production where the stimulation of growth hormone will result in a larger, more productive animal.

    摘要翻译: 本发明涉及一种制备化合物N- [1(R) - [(1,2-二氢-1-甲磺酰基 - 螺[3H-吲哚-3,4'-哌啶] -1 ' - 基)羰基] -2-(苯基甲基 - 氧基)乙基] -2-氨基-2-甲基 - 丙酰胺及其盐,其结构如下:< IMAGE>并且具有刺激天然释放的能力 或内源性生长激素。 该化合物可用于治疗需要刺激生长激素生成或分泌的条件,例如在天然生长激素缺乏的人或用于食物或羊毛生产的动物中刺激生长激素将导致较大的, 更有生产力的动物。