Crystal of hydrate and process for preparation thereof
    11.
    发明授权
    Crystal of hydrate and process for preparation thereof 失效
    水合物晶体及其制备方法

    公开(公告)号:US6075035A

    公开(公告)日:2000-06-13

    申请号:US11752

    申请日:1998-02-23

    CPC分类号: C07D491/04

    摘要: Dihydrate crystal of 3-[4-(8-fluoro-5,11-dihydrobenz[b]oxepino[4,3-b]pyridin-11-ylidene)piperidino]propionic acid providing high-intensity diffraction peaks at diffraction angles (2.theta.) of about 4.2.degree., 17.0.degree., and 21.3.degree. in a powder X-ray diffraction profile; a medicament comprising the dihydrate crystal; and a process for preparing the dihydrate crystal which comprises the steps of treating a crystalline substance containing an anhydride crystal of the above compound with hydrous acetone, and subjecting the product to drying treatment and moistening treatment.

    摘要翻译: PCT No.PCT / JP96 / 02352 Sec。 371日期1998年2月23日 102(e)1998年2月23日PCT PCT 1996年8月23日PCT公布。 出版物WO97 / 09330 日期1997年3月13日提供高强度衍射峰的3- [4-(8-氟-5,11-二氢苯并[b]氧杂环庚烯并[4,3-b]吡啶-11-亚基)哌啶子基]丙酸的二水合晶体 在衍射角(2θ)为约4.2°,17.0°和21.3°的粉末X射线衍射图中; 包含二水合物晶体的药物; 以及制备二水合物晶体的方法,包括以下步骤:用含水丙酮处理含有上述化合物的无水物结晶的结晶物质,并对产物进行干燥处理和润湿处理。

    Benzamide derivative
    12.
    发明授权
    Benzamide derivative 失效
    苯甲酰胺衍生物

    公开(公告)号:US5500422A

    公开(公告)日:1996-03-19

    申请号:US348808

    申请日:1994-11-28

    摘要: A benzamide derivative represented by the following formula: ##STR1## wherein R.sup.1 represents a hydrogen atom or a lower alkanoyl group; R.sup.2 represents a hydrogen atom or a halogen atom; R.sup.3 represents a lower alkoxy group; R.sup.4 represents a hydrogen atom or a lower alkyl group; R.sup.5 represents a hydrogen atom, a lower alkyl group, or a lower alkoxy group; A represents C.sub.1 -C.sub.7 alkylene group which may optionally be substituted with a lower alkyl group; X represents a methylene group, an oxygen atom, or a sulfur atom; m represents an integer of from 0 to 3; n represents an integer of from 0 to 3; and p represents an integer of from 0 to 2 and a pharmacologically acceptable salt thereof is provided. These compounds are useful since they have gastrointestinal stimulating activity, and a pharmaceutical composition comprising said compound is useful for the treatment of gastrointestinal diseases.

    摘要翻译: 由下式表示的苯甲酰胺衍生物:其中R 1表示氢原子或低级烷酰基; R2表示氢原子或卤素原子; R3表示低级烷氧基; R4代表氢原子或低级烷基; R5表示氢原子,低级烷基或低级烷氧基; A表示可以被低级烷基取代的C1-C7亚烷基; X表示亚甲基,氧原子或硫原子; m表示0〜3的整数, n表示0〜3的整数, p表示0〜2的整数,并且其药理学上可接受的盐。 这些化合物是有用的,因为它们具有胃肠道刺激活性,并且包含所述化合物的药物组合物可用于治疗胃肠道疾病。