Amides of pyrrolidinoethylamine which can be used in lung therapy
    6.
    发明授权
    Amides of pyrrolidinoethylamine which can be used in lung therapy 失效
    可用于肺部治疗的吡咯烷基乙胺的酰胺

    公开(公告)号:US4192883A

    公开(公告)日:1980-03-11

    申请号:US931489

    申请日:1978-08-07

    摘要: New chemical compounds, which are pyrrolidinoethylamine amides, in the form of free bases and salts thereof, which are useful as antitussives, pharmaceutical compositions thereof, and method of treating therewith.In the form of their salts, the compounds have the formula: ##STR1## wherein ##STR2## is an acyl radical of a phenylacetic,.alpha.-phenyl-.alpha.-ethylacetic, diphenylacetic, benzilic, .alpha.-lower-alkoxy-.alpha.,.alpha.-diphenylacetic, 10-phenothiazinecarboxylic, benzoic, halobenzoic, 3-coumarincarboxylic, 9-xanthenecarboxylic, salicylic, cresotic, halocresotic, lower-alkoxybenzoic, phenoxyacetic, phenoxyisobutyric, halophenoxyisobutyric, cinnamic, or 9-fluorene carboxylic acid, and wherein R'H represents an inorganic or organic acid, and wherein R may be, for example, a substituted aromatic ring of the formula: ##STR3## wherein R.sub.1 and R.sub.2 may independently be lower-alkyl, lower-alkoxy, hydrogen, lower-alkenyloxy, or lower-alkynyloxy, and X may be hydrogen or halogen.Medicaments containing these active principles may be used, inter alia, in the treatment of coughs and respiratory complaints.

    摘要翻译: 新的化合物,它们是吡咯烷基乙胺酰胺,其形式为游离碱和盐,它们可用作镇咳药,其药物组合物及其处理方法。 以它们的盐的形式,化合物具有下式:其中是苯乙酸,α-苯基-α-乙基乙酸,二苯基乙酸,苯偶酰,α-低级烷氧基-α,α 二苯乙酸,10-吩噻嗪羧酸,苯甲酸,卤代苯甲酸,3-香豆素羧酸,9-呫吨羧酸,水杨酸,间歇,卤代,低级烷氧基苯甲酸,苯氧基乙酸,苯氧基异丁酰,卤代苯氧基异丁酸,肉桂酸或9-芴羧酸,其中R'H代表 无机或有机酸,其中R可以是例如下式的取代芳环:其中R 1和R 2可以独立地为低级烷基,低级烷氧基,氢,低级烯氧基或低级 - 炔氧基,X可以是氢或卤素。 含有这些积极原则的药物,除其他外,可用于治疗咳嗽和呼吸道疾病。

    Derivatives of 1,2-dihydro 2-oxo quinoxalines, their preparation and
their use in therapy
    9.
    发明授权
    Derivatives of 1,2-dihydro 2-oxo quinoxalines, their preparation and their use in therapy 失效
    1,2-二羟基喹喔啉衍生物的制备及其在治疗中的应用

    公开(公告)号:US5198441A

    公开(公告)日:1993-03-30

    申请号:US688536

    申请日:1991-06-17

    CPC分类号: C07D401/06 C07D241/44

    摘要: New derivatives of 1,2-dihydro 2-oxo quinoxalines corresponding to the general formula I: ##STR1## in which: R is a hydrogen or halogen atomR.sub.1 is a hydrogen atom or a straight or branched C.sub.1 -C.sub.4 alkyl radicalR.sub.2 is:a hydrogen atoma C(O)R.sub.4 radical in which R.sub.4 is a straight or branched C.sub.1 -C.sub.4 alkyl groupa C(O)NHR.sub.5 radical in which R.sub.5 is a straight or branched C.sub.1 -C.sub.4 alkyl radical or a phenyl groupA is a C.sub.1 -C.sub.4 alkaline chainR.sub.3 represents:a hydrogen atom, a C.sub.1 -C.sub.4 alkyl radical, a C.sub.3 -C.sub.6 cycloalkyl radical, an alcynyl, nitrile, hydroxyl, carboxamido, pyridyl, phenyl group, or a phenyl group substituted by a halogen atom, a C.sub.1 -C.sub.4 alkyl group, a C.sub.1 -C.sub.4 alkoxy group or a nitro groupan alkenyl radical of the formula: ##STR2## in which R.sub.6, R.sub.7 may, independently of each other, be a hydrogen atom, a C.sub.1 -C.sub.4 alkyl group, a phenyl group or an alkoxycarbonyl groupa radical of the formula:--OC(O)R.sub.8 in which R.sub.8 represents a C.sub.1 -C.sub.4 alkyl radicala radical of the formula:--OC(O)NHR.sub.9 in which R.sub.9 represents a straight or branched C.sub.1 -C.sub.4 alkyl group, or a phenyl groupmay assume values from 2 to 4.as well as the therapeutically acceptable organic or inorganic salts of these molecules. The compounds are useful in the treatment of respiratory disorders.

    摘要翻译: PCT No.PCT / FR90 / 00752 Sec。 371日期1991年6月17日 102(e)日期1991年6月17日PCT提交1990年10月17日PCT公布。 第WO91 / 05772号公报 日期:1991年5月2日。对应于通式I的1,2-二氢-2-氧代喹喔啉的新衍生物:其中:R为氢或卤素原子,R 1为氢原子或直链或支链C1 -C4烷基R2是:氢原子,C(O)R4基,其中R4是直链或支链C1-C4烷基,C(O)NHR5基,其中R5是直链或支链C1-C4烷基 或苯基A是C1-C4碱基链R3表示:氢原子,C1-C4烷基,C3-C6环烷基,烷酰基,腈,羟基,甲酰氨基,吡啶基,苯基或苯基 被卤素原子取代的基团,C 1 -C 4烷基,C 1 -C 4烷氧基或硝基,下式的链烯基:其中R 6,R 7可以彼此独立地为氢原子 ,C 1 -C 4烷基,苯基或烷氧基羰基,式-OC(O)R 8基团,其中R 8表示C 1 -C 4烷基,式:-OC(O)NHR 9基团在 其中R 9表示直链或支链C 1 -C 4烷基,或苯基可以为2至4的值,以及这些分子的治疗上可接受的有机或无机盐。 该化合物可用于治疗呼吸系统疾病。