Use of 2,2-dimethylchroman-3-ol derivatives in the treatment of asthma
    35.
    发明授权
    Use of 2,2-dimethylchroman-3-ol derivatives in the treatment of asthma 失效
    使用2,2-二甲基苯并二氢吡喃-3-醇衍生物治疗哮喘

    公开(公告)号:US5284838A

    公开(公告)日:1994-02-08

    申请号:US19314

    申请日:1993-02-18

    CPC分类号: C07D405/04 C07F9/65586

    摘要: The invention relates to 2,2-dimethylchroman-3-ol derivatives of the formula: ##STR1## in which: A, between N and CO, represents the group --CH.dbd.CH--E.dbd.CH-- or the group ##STR2## Z represents a halogen or a cyano, acetyl, trifluoroacetyl, nitro, alkylthio, carboxyl, phosphono, dial-koxyphosphoryl or alkoxycarbonyl group, the alkylthio and alkoxy groups containing from 1 to 3 carbon atoms;E represents a nitrogen atom or a group C(R.sub.4);R.sub.1 represents hydrogen, a methyl group or a hydroxyl group and R.sub.2 and R.sub.3 each independently represent hydrogen or a methyl group, it being possible for only one of the substituents R.sub.1, R.sub.2 and R.sub.3 to be methyl; andR.sub.4 represents a hydrogen atom, a halogen atom, a methyl group or a hydroxyl group;and to the pharmaceutically acceptable salts of the phosphono or carboxyl group.These derivatives have an antiarrhythmic, antiasthma and antihypertensive activity.

    摘要翻译: 本发明涉及下式的2,2-二甲基苯并二氢吡喃-3-醇衍生物:其中:A在N和CO之间代表基团-CH = CH-E = CH-或基团< Z表示卤素或氰基,乙酰基,三氟乙酰基,硝基,烷硫基,羧基,膦酰基,二烷氧基磷酰基或烷氧基羰基,含有1至3个碳原子的烷硫基和烷氧基; E表示氮原子或C(R4)基团; R1表示氢,甲基或羟基,R2和R3各自独立地表示氢或甲基,只有一个取代基R 1,R 2和R 3可以是甲基; R 4表示氢原子,卤素原子,甲基或羟基; 和膦酰基或羧基的药学上可接受的盐。 这些衍生物具有抗心律失常,抗哮喘和抗高血压作用。

    Certain amide derivatives of 2-guanidino-thiazoles and compositions
containing same
    36.
    发明授权
    Certain amide derivatives of 2-guanidino-thiazoles and compositions containing same 失效
    2-胍基 - 噻唑的某些酰胺衍生物和含有它们的组合物

    公开(公告)号:US4501747A

    公开(公告)日:1985-02-26

    申请号:US489723

    申请日:1983-04-29

    CPC分类号: C07D417/12 C07D277/48

    摘要: Amides acting as histamine H.sub.2 receptors antagonists, of formula ##STR1## wherein X represents a N.fwdarw.O or C-NH-A-B group in which A is CO or SO.sub.2 and B is alkyl, phenyl, pyridyl, pyridyl 1-oxide, pyrazinyl or thienyl; their salts; process for their preparation by reacting 2-(2-guanidinothiazol-4-ylmethylthio)ethylamine with a derivative of formula ##STR2## and optional salification; and pharmaceutical compositions containing same.

    摘要翻译: 作为组胺H 2受体拮抗剂的酰胺,其中X代表N-或O-C-NH-AB基团,其中A是CO或SO2,B是烷基,苯基,吡啶基,吡啶基1-氧化物,吡嗪基 或噻吩基; 他们的盐 2-(2-胍基噻唑-4-基甲硫基)乙胺与式“IMAGE”的衍生物反应制备方法和任选的成盐方法; 和含有它们的药物组合物。

    Thioalkylamide of nicotinic acid 1-oxide, its salts, and pharmaceutical
compositions
    37.
    发明授权
    Thioalkylamide of nicotinic acid 1-oxide, its salts, and pharmaceutical compositions 失效
    烟酸1-氧化物的硫代烷基酰胺,其盐和药物组合物

    公开(公告)号:US4474790A

    公开(公告)日:1984-10-02

    申请号:US354519

    申请日:1982-03-03

    CPC分类号: C07D405/12

    摘要: The invention relates to thioalkylamide of nicotinic acid 1-oxide with H.sub.2 receptor blocking activity, of formula: ##STR1## and to its pharmaceutically acceptable salts, to a process for preparing same by reaction of 2-(5-dimethylaminomethylfuran-2-ylmethylthio)ethylamine with a functional derivative of nicotinic acid 1-oxide and possible salification, and to pharmaceutical compositions containing same.

    摘要翻译: 本发明涉及具有H 2受体阻断活性的烟酸1-氧化物的硫代烷基酰胺,其结构式如下:&lt; IMAGE&gt;&gt;图像&gt;及其药学上可接受的盐,涉及通过2-(5-二甲基氨基甲基呋喃 -2-基甲硫基)乙胺与烟酸1-氧化物的功能衍生物和可能的盐化,以及含有它的药物组合物。

    Andrexiant aminopiperidines intermediates thereto and drugs containing
same
    38.
    发明授权
    Andrexiant aminopiperidines intermediates thereto and drugs containing same 失效
    安非他明氨基哌啶中间体及其含有药物

    公开(公告)号:US4409228A

    公开(公告)日:1983-10-11

    申请号:US327022

    申请日:1981-12-03

    CPC分类号: A61K31/445

    摘要: The present invention relates to novel 4-amino-1-(2-pyridyl)piperidines with anorexiant action, of formula: ##STR1## in which R represents hydrogen, a halogen, a methyl group, a trifluoromethyl group, a lower alkoxy group, a trifluoromethoxy group, a 2,2,2-trifluoroethoxy group, a lower alkylthio group, a trifluoromethylthio group, a possibly substituted phenoxy group or a possibly substituted phenylthio group; to salts thereof; to a process for preparation thereof; to drugs containing same; and to intermediate products in the synthesis thereof.

    摘要翻译: 本发明涉及具有无意义作用的新型4-氨基-1-(2-吡啶基)哌啶,其结构式如下:其中R表示氢,卤素,甲基,三氟甲基,低级烷氧基, 三氟甲氧基,2,2,2-三氟乙氧基,低级烷硫基,三氟甲硫基,可能取代的苯氧基或可能取代的苯硫基; 其盐; 涉及其制备方法; 含有相同药物; 以及其合成中的中间产物。