Aminopropanol derivatives, process for their preparation and
pharmaceutical compositions comprising the same
    1.
    发明授权
    Aminopropanol derivatives, process for their preparation and pharmaceutical compositions comprising the same 失效
    氨基丙醇衍生物,其制备方法和包含其的药物组合物

    公开(公告)号:US5234934A

    公开(公告)日:1993-08-10

    申请号:US876091

    申请日:1992-04-30

    摘要: The invention relates to novel racemic or optically active aminopropanol derivatives of formula I ##STR1## wherein R and R.sup.1 are independently hydrogen atom, halogen atom, lower alkoxy, or together represent a methylene dioxy group,R.sup.2 and R.sup.3 together represent a chemical bond or independently stand for a hydrogen atom,R.sup.4 and R.sup.5 are independently hydrogen atom, C.sub.3-7 cycloalkyl group or straight or branched, saturated or unsaturated C.sub.1-12 alkyl group optionally substituted by one or more dialkyl-aminoalkyl, dimethoxyphenyl or phenyl groups, orR.sup.4 and R.sup.5 together with the adjacent nitrogen atom form a 4 to 7 membered ring optionally comprising an oxygen, sulfur or a further nitrogen atom, which ring is optionally substituted by a phenyl, benzyl or C.sub.1-3 alkyl group and the said substituents may carry a hydroxyl group, one or two methoxy groups, halogen atoms or trifluoromethyl groups, orR.sup.4 and R.sup.5 together with the adjacent nitrogen atom form a piperidine ring which is optionally substituted by a phenyl or benzyl group and, if desired, it comprises a double bond,R.sup.6 stands for hydrogen atom or benzoyl group, andn represents an integer from 3 to 6,acid-addition salts and quaternary ammonium derivatives thereof.Further the invention relates to processes for preparing these compounds.The compounds of the invention exert cardiac circulation controlling and/or improving, central nervous system tranquillizing and/or digestive system irregulations improving effects.

    摘要翻译: 本发明涉及式I的新型外消旋或光学活性氨基丙醇衍生物其中R和R 1独立地为氢原子,卤素原子,低级烷氧基或一起代表亚甲基二氧基,R2和R3一起表示化学键或 独立地代表氢原子,R4和R5独立地是氢原子,C3-7环烷基或任选被一个或多个二烷基氨基烷基,二甲氧基苯基或苯基取代的直链或支链,饱和或不饱和的C 1-12烷基,或R 4 和R5与相邻的氮原子一起形成任选地包含氧,硫或另外的氮原子的4至7元环,该环任选被苯基,苄基或C 1-3烷基取代,所述取代基可以携带 羟基,一个或两个甲氧基,卤素原子或三氟甲基,或R4和R5与相邻的氮原子一起形成哌啶环,其任选地是 由苯基或苄基构成,如果需要,它包含双键,R6代表氢原子或苯甲酰基,n代表3-6的整数,其酸加成盐和季铵衍生物。 本发明还涉及制备这些化合物的方法。 本发明的化合物发挥心脏循环控制和/或改善,中枢神经系统镇定和/或消化系统不调节改善作用。

    Novel triazolo-pyrimidine derivatives
    5.
    发明授权
    Novel triazolo-pyrimidine derivatives 失效
    新型三唑衍生物衍生物

    公开(公告)号:US5064826A

    公开(公告)日:1991-11-12

    申请号:US487412

    申请日:1990-03-02

    CPC分类号: C07D495/14

    摘要: This invention relates to novel triazolopyrimidine derivatives of formulae (Ia) and (Ib), ##STR1## wherein Q represents hydrogen, a heterocyclic group optionally substituted by a C.sub.1-4 alkyl group and containing one or more oxygen and/or nitrogen atoms or a group of formula--SR.sup.1 wherein R.sup.1 is alkyl or aralkyl, or a group of formula--NR.sup.2 R.sup.3 wherein R.sup.2 and R.sup.3 are independently hydrogen, alkyl, alkenyl, cycloalkyl, aralkyl, aryl or a heterocyclic group,m and n are independently 0, 1, 2, 3 or 4, with the provision that if m stands for 0, then n is different from 0, and if both n and m are 1 or m stands for 0 and n is 2, the Q is different from methylthio or morpholino group, their mixtures or pharmaceutically acceptable salts. Furthermore, the invention relates to a process for preparing these compounds.The compounds of formulae (Ia) and (Ib) are able to inhibit the ptosis caused by tetrabenazine and they have analgetic activity.

    摘要翻译: 本发明涉及式(Ia)和(Ib)的新型三唑并嘧啶衍生物,其中Q表示氢,任选被C 1-4烷基取代并含有一个或多个氧和/ 或氮原子或式-SR1的基团,其中R 1是烷基或芳烷基,或式-NR 2 R 3基团,其中R 2和R 3独立地是氢,烷基,烯基,环烷基,芳烷基,芳基或杂环基,m和n是 独立地0,1,2,3或4,条件是如果m代表0,则n不同于0,并且如果n和m都是1或m代表0并且n是2,则Q不同 甲硫基或吗啉代基,它们的混合物或药学上可接受的盐。 此外,本发明涉及一种制备这些化合物的方法。 式(Ia)和(Ib)的化合物能够抑制由丁苯那嗪引起的下垂并具有止痛活性。

    Pharmaceutical compositions for the prevention and/or treatment a
gastrointestinal diseases
    6.
    发明授权
    Pharmaceutical compositions for the prevention and/or treatment a gastrointestinal diseases 失效
    用于预防和/或治疗胃肠道疾病的药物组合物

    公开(公告)号:US5597822A

    公开(公告)日:1997-01-28

    申请号:US443487

    申请日:1995-05-18

    CPC分类号: A61K31/15 A61K31/495

    摘要: The invention refers to pharmaceutical compositions for the prevention and/or treatment of gastrointestinal diseases connected with infections caused by Helicobacter pylori and a method for the treatment of such diseases.The pharmaceutical composition of the invention comprises as active ingredient a cyclic ketone derivative of the formula I ##STR1## wherein and R.sup.1 mean independently hydrogen or halo;R.sup.0 stands for hydrogen or a C.sub.1-4 alkoxy group;R.sup.2 and R.sup.3 independently represent hydrogen; a straight or branched chain C.sub.1-8 alkyl optionally substituted by a dimethylamino group; a C.sub.2-6 alkenyl or a C.sub.3-7 cycloalkyl group; orR.sup.2 and R.sup.3 together with the adjacent nitrogen atom form a 6-membered heterocyclic group containing an additional nitrogen atom that may bear a phenyl group optionally substituted by a C.sub.1-4 alkoxy group;or its stereoisomer or optical isomer or a possible mixture thereof, or a pharmaceutically acceptable acid addition salt or quaternary ammonium salt thereof in admixture with carrier(s) commonly used in pharmaceutical compositions.

    摘要翻译: 本发明涉及用于预防和/或治疗与由幽门螺杆菌引起的感染有关的胃肠道疾病的药物组合物和治疗这些疾病的方法。 本发明的药物组合物包含作为活性成分的式I(I)的环酮衍生物,其中R 1独立地表示氢或卤素; R0表示氢或C1-4烷氧基; R2和R3独立地表示氢; 任选被二甲基氨基取代的直链或支链C 1-8烷基; C 2-6烯基或C 3-7环烷基; 或者R 2和R 3与相邻的氮原子一起形成含有另外的氮原子的6元杂环基,其可以具有任选被C 1-4烷氧基取代的苯基; 或其立体异构体或光学异构体或其可能的混合物,或其药学上可接受的酸加成盐或季铵盐与药物组合物中通常使用的载体混合。