Carbostyril derivatives
    5.
    发明授权
    Carbostyril derivatives 失效
    卡波斯特灵衍生物

    公开(公告)号:US5225402A

    公开(公告)日:1993-07-06

    申请号:US762736

    申请日:1991-09-18

    摘要: Novel carbostyril derivatives of the formula: ##STR1## wherein R.sup.1 is H, NO.sub.2, alkoxy, alkoxycarbonyl, alkyl, halogen, optionally substituted amino, OH, CN, COOH, alkanoyloxy, hydrazinocarbonyl; q is 1 to 3, and R is a group of the formula ##STR2## [wherein R.sup.2 is H, alkoxycarbonyl, optionally substituted phenoxycarbonyl, phenylalkenyl-CO-, optionally substituted phenylalkanoyl, alkanoyl, alkenyl-CO-, optionally substituted phenyl--SO.sub.2 --, --CONR.sup.8 R.sup.9, optionally substituted heterocyclic group--CO--, naphthyl--CO--, thienylalkanoyl, tricyclo[3.3.1.1]alkanoyl, ##STR3## (R.sup.13 is OH, optionally substituted alkoxy, --NR.sup.32 R.sup.33, --O--A--(E).sub.l --NR.sup.4 R.sup.5, --(B).sub.l 'NR.sup.6 R.sup.7, etc.), n is 1 or 2, m is 0 or 1 to 3, R.sup.3 is alkyl, R.sup.10 is --(CO).sub.l --NR.sup.11 R.sup.12 ], and the bond between 3- and 4-position of carbostyril nucleus is single or double bond, which have excellent vasopressin antagonistic activities and are useful as vasodilator, hypotensive agent, water diuretics, platelet agglutination inhibitor, and a vasopressin antagonistic composition containing the compound as the active ingredient.

    摘要翻译: 其中R1是H,NO2,烷氧基,烷氧基羰基,烷基,卤素,任选取代的氨基,OH,CN,COOH,烷酰氧基,肼基羰基; q为1至3,并且R为下式的基团:其中R 2为H,烷氧基羰基,任选取代的苯氧基羰基,苯基烯基-CO-,任选取代的苯基烷酰基,烷酰基,烯基-CO-,任选取代的苯基-SO 2 - , - CONR 8 R 9,任选取代的杂环基-CO-,萘基-CO-,噻吩基烷酰基,三环[3.3.1.1]烷酰基,(R 13是OH,任选取代的烷氧基,-NR 32 R 33,-OA-(E) -NR 4 R 5, - (B)1 NR 6 R 7等),n为1或2,m为0或1〜3,R 3为烷基,R 10为 - (CO)1 -NR 11 R 12] 并且喹诺酮核的4-位是单或双键,其具有优异的加压素拮抗活性,并且可用作血管扩张剂,降血压剂,水利尿剂,血小板凝集抑制剂和含有该化合物作为活性成分的血管加压素拮抗剂组合物。

    Carbostyril derivatives
    6.
    发明授权
    Carbostyril derivatives 失效
    卡波他汀衍生物

    公开(公告)号:US5436254A

    公开(公告)日:1995-07-25

    申请号:US125667

    申请日:1993-11-02

    摘要: Novel carbostyril derivatives of the formula: ##STR1## wherein R.sup.1 is H, NO.sub.2, alkoxy, alkoxycarbonyl, alkyl, halogen, optionally substituted amino, OH, CN, COOH, alkanoyloxy, hydrazinocarbonyl; q is 1 to 3, and R is a group of the formula: ##STR2## [wherein R.sup.2 is H, alkoxycarbonyl, optionally substituted phenoxycarbonyl, phenylalkenyl--CO--, optionally substituted phenylalkanoyl, alkanoyl, alkenyl--CO--, optionally substituted phenyl--SO.sub.2 --, --CONR.sup.8 R.sup.9, optionally substituted heterocyclic group--CO--, naphthyl--CO--, thienylalkanoyl, tricyclo[3.3.1.1]alkanoyl, ##STR3## (R.sup.13 is OH, optionally substituted alkoxy, --NR.sup.32 R.sup.33, --O--A--(E).sub.l --NR.sup.4 R.sup.5, --(B).sub.l --NR.sup.6 R.sup.7, etc.), n is 1 or 2, m is 0 or 1 to 3, R.sup.3 is alkyl, R.sup.10 is --(CO).sub.l --NR.sup.11 R.sup.12 ], and the bond between 3- and 4-position of carbostyril nucleus is single or double bond, which have excellent vasopressin antagonistic activities and are useful as vasodilator, hypotensive agent, water diuretics, platelet agglutination inhibitor, and a vasopressin antagonistic composition containing the compound as the active ingredient.

    摘要翻译: 其中R1是H,NO2,烷氧基,烷氧基羰基,烷基,卤素,任选取代的氨基,OH,CN,COOH,烷酰氧基,肼基羰基; q为1至3,并且R为下式的基团:其中R 2为H,烷氧基羰基,任选取代的苯氧基羰基,苯基烯基-CO-,任选取代的苯基烷酰基,烷酰基,烯基-CO-, 任选取代的苯基-SO 2 - ,-CONR 8 R 9,任选取代的杂环基-CO-,萘基-CO-,噻吩基烷酰基,三环[3.3.1.1]烷酰基,(R 13是OH,任选取代的烷氧基,-NR 32 R 33,-OA - (E)1-NR4R5, - (B)1-NR6R7等),n为1或2,m为0或1至3,R3为烷基,R10为 - (CO)1-NR11R12] 喹诺酮核的3-和4-位之间的键是单键或双键,其具有优异的加压素拮抗活性,并且可用作血管扩张剂,降血压剂,水利尿剂,血小板凝集抑制剂和含有该化合物的血管加压素拮抗剂组合物 有效成分。

    Carbostyril derivatives
    7.
    发明授权
    Carbostyril derivatives 失效
    卡波他汀衍生物

    公开(公告)号:US5652247A

    公开(公告)日:1997-07-29

    申请号:US359081

    申请日:1994-12-14

    摘要: Novel carbostyril derivatives of the formula: ##STR1## wherein R.sup.1 is H, NO.sub.2, alkoxy, alkoxycarbonyl, alkyl, halogen, optionally substituted amino, OH, CN, COOH, alkanoyloxy, hydrazinocarbonyl; q is 1 to 3, and R is a group of the formula: ##STR2## [wherein R.sup.2 is H, alkoxycarbonyl, optionally substituted phenoxycarbonyl, phenylalkenyl-CO--, optionally substituted phenylalkanoyl, alkanoyl, alkenyl-CO--, optionally substituted phenyl-SO.sub.2 --, --CONR.sup.8 R.sup.9, optionally substituted heterocyclic group-CO--, naphthyl-CO--, thienylalkanoyl, tricyclo[3.3.1.1]alkanoyl, ##STR3## (R.sup.13 is OH, optionally substituted alkoxy, --NR.sup.32 R.sup.33, --O--A--(E).sub.l --NR.sup.4 R.sup.5, --(B).sub.l --NR.sup.6 R.sup.7, etc.),n is 1 or 2, m is 0 or 1 to 3, R.sup.3 is alkyl, R.sup.10 is --(CO).sub.l --NR.sup.11 R.sup.12 ], and the bond between 3- and 4-position of carbostyril nucleus is single or double bond,which have excellent vasopressin antagonistic activities and are useful as vasodilator, hypotensive agent, water diuretics, platelet agglutination inhibitor, and a vasopressin antagonistic composition containing the compound as the active ingredient.

    摘要翻译: 其中R1是H,NO2,烷氧基,烷氧基羰基,烷基,卤素,任选取代的氨基,OH,CN,COOH,烷酰氧基,肼基羰基; q为1至3,并且R为下式基团:其中R 2为H,烷氧基羰基,任选取代的苯氧基羰基,苯基烯基-CO-,任选取代的苯基烷酰基,烷酰基,烯基-CO-,任选取代的苯基 - SO 2 - ,-CONR 8 R 9,任选取代的杂环基-CO-,萘基-CO-,噻吩基烷酰基,三环[3.3.1.1]烷酰基,(R 13是OH,任选取代的烷氧基,-NR 32 R 33,-OA-(E) 1-NR4R5, - (B)1-NR6R7等),n为1或2,m为0或1至3,R 3为烷基,R 10为 - (CO)1 -NR 11 R 12] 喹诺酮单核苷酸和4-位是单或双键,具有优良的加压素拮抗作用,可作为血管舒张剂,降血压药,利尿剂,血小板凝集抑制剂和含有该化合物作为活性成分的血管加压素拮抗剂组合物。

    Process for production cilostazol
    9.
    发明授权
    Process for production cilostazol 失效
    西洛他唑生产工艺

    公开(公告)号:US07026486B2

    公开(公告)日:2006-04-11

    申请号:US10488951

    申请日:2003-09-09

    IPC分类号: C07D215/16 C07D215/20

    CPC分类号: C07D401/12

    摘要: The present invention provides a process for producing cilostazol [I] in a high yield and a high purity, by reacting a carbostyril derivative [II] with a tetrazole derivative [III] in the presence of an inorganic basic compound in a solvent of water, wherein water is used in an amount of 3 to 7-fold weight to that of the carbostyril derivative [II] and the inorganic basic compound is used in an amount of 1 to 6 mol per mol of the carbostyril derivative [II]. The process of the present invention is the improved and environment-friendly process for producing cilostazol being useful for pharmaceuticals

    摘要翻译: 本发明通过在无机碱性化合物存在下,在水的溶剂中使喹诺酮衍生物[II]与四唑衍生物[III]反应,提供了高产率和高纯度的西洛他唑[I]的制备方法, 其中水的用量为喹诺酮衍生物[II]的3〜7倍,无机碱性化合物的用量为每摩尔喹诺酮衍生物[II]为1〜6摩尔。 本发明的方法是用于制备用于药物的西洛他唑的改进和环境友好的方法