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公开(公告)号:US4172145A
公开(公告)日:1979-10-23
申请号:US877925
申请日:1978-02-15
IPC分类号: C07D307/79 , A61K31/34
CPC分类号: C07D307/79
摘要: This invention relates to certain derivatives of benzo (b) furylacetic acid, namely, 5-substituted-3-methyl-2-benzo(b)furylacetic acids having interesting pharmacological properties, in particular an antiphlogistic and analgesic activity.
摘要翻译: 本发明涉及苯并(b)呋喃乙酸的某些衍生物,即具有令人感兴趣的药理学性质的5-取代-3-甲基-2-苯并(b)呋喃乙酸,特别是消炎和止痛活性。
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公开(公告)号:US4596804A
公开(公告)日:1986-06-24
申请号:US625000
申请日:1984-06-26
IPC分类号: C07D307/30 , A61K31/335 , A61K31/41 , A61K31/435 , A61K31/495 , A61P37/08 , C07D313/12 , C07D405/04 , C07D453/02
CPC分类号: C07D405/04 , C07D313/12 , C07D453/02
摘要: A dibenz[b,e]oxepin compound having an antiallergic activity is represented by the following general formula: ##STR1## wherein R.sub.1 represents a cyano group, a 5-tetrazolyl group, a carbamoyl group or --CO.sub.2 R.sub.3 wherein R.sub.3 represents a hydrogen atom, an alkyl group having 1 to 5 carbon atoms or a 1-(ethoxycarbonyloxy)ethyl group, and R.sub.2 represents a 4-alkylpiperazino group wherein the alkyl group has 1 to 5 carbon atoms, a 3-quinuclidinylamino group or --X--(CH.sub.2).sub.n --NR.sub.4 R.sub.5 wherein X represents --NH--, --S -- or --O--, R.sub.4 and R.sub.5 are same or different and each represents an alkyl group having 1 to 5 carbon atoms and n represents 2 or 3; and the pharmaceutically acceptable acid addition salts or metal salts thereof.
摘要翻译: 具有抗过敏活性的二苯并[b,e] oxepin化合物由以下通式表示:其中R 1表示氰基,5-四唑基,氨基甲酰基或-CO 2 R 3,其中R 3表示氢原子, 具有1至5个碳原子的烷基或1-(乙氧基羰基氧基)乙基,R 2表示其中烷基具有1至5个碳原子的4-烷基哌嗪基,3-奎宁环氨基或-X-(CH 2) n-NR4R5其中X表示-NH-,-S-或-O-,R4和R5相同或不同,各自表示具有1至5个碳原子的烷基,n表示2或3; 及其药学上可接受的酸加成盐或金属盐。
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13.
公开(公告)号:US4126625A
公开(公告)日:1978-11-21
申请号:US704604
申请日:1976-07-12
申请人: Shigetaka Yoshina, deceased , by Teruko Yoshina, legal heir , Tsutomu Kameyama , Yoshimasa Oiji , Akira Kiyohara
发明人: Shigetaka Yoshina, deceased , by Teruko Yoshina, legal heir , Tsutomu Kameyama , Yoshimasa Oiji , Akira Kiyohara
IPC分类号: C07D307/79 , C07D307/80
CPC分类号: C07D307/79
摘要: This invention relates to certain derivatives of benzo (b) furylacetic acid, namely, 5-substituted-3-methyl-2-benzo(b)furylacetic acids having interesting pharmacological properties, in particular an antiphlogistic and analgesic activity.
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