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公开(公告)号:US5760059A
公开(公告)日:1998-06-02
申请号:US619510
申请日:1996-03-29
IPC分类号: A61K31/395 , A61K31/40 , A61K31/415 , A61K31/42 , A61K31/44 , A61K31/4427 , A61K31/445 , A61K31/475 , A61K31/50 , A61P25/00 , A61P43/00 , C07D401/06 , C07D401/14 , C07D403/06 , C07D413/06 , C07D413/14
CPC分类号: C07D401/06 , C07D401/14 , C07D403/06 , C07D413/06 , Y02P20/55
摘要: This invention relates to compounds of formula ##STR1## or a salt, or metabolically labile ester thereof wherein R represents a group selected from halogen, alkyl, alkoxy, amino, alkylamino, dialkylamino, hydroxy, trifluoromethyl, trifluoromethoxy, nitro, cyano, SO.sub.2 R.sub.2 or COR.sub.2 wherein R.sub.2 represents hydroxy, methoxy, amino, alkylamino, or dialkylamino; m is zero or an integer 1 or 2; R.sub.1 represents a cycloalkyl, bridged cycloalkyl, heteroaryl, bridged heterocyclic or optionally substituted phenyl or fused bicyclic carbocylic group; A represents a C.sub.1-4 alkylene chain or the chain (CH.sub.2).sub.p Y(CH.sub.2).sub.q wherein Y is O, S(O)n or NR.sub.3 and which chains may be substituted by one or two groups selected from C.sub.1-6 alkyl optionally substituted by hydroxy, amino, alkylamino or dialkylamino, or which chains may be substituted by the group .dbd.O; R.sub.3 represents hydrogen, alkyl or a nitrogen protecting group; n is zero or an integer from 1 to 2; p is zero or an integer from 1 to 3; q is zero or an integer from 1 to 3 with the proviso that the sum of p+q is 1, 2 or 3, which are antagonists of excitatory amino acids, to processes for the preparation and to other use in medicine.
摘要翻译: PCT No.PCT / EP94 / 03359 371日期:1996年3月29日 102(e)1996年3月29日PCT 1994年10月12日PCT PCT。 出版物WO95 / 10517 日期1995年4月20日本发明涉及式(I)化合物或其盐或其代谢不稳定的酯,其中R表示选自卤素,烷基,烷氧基,氨基,烷基氨基,二烷基氨基,羟基,三氟甲基, 三氟甲氧基,硝基,氰基,SO2R2或COR2,其中R2表示羟基,甲氧基,氨基,烷基氨基或二烷基氨基; m为零或整数1或2; R 1表示环烷基,桥连环烷基,杂芳基,桥连杂环或任选取代的苯基或稠合双环碳酰基; A表示C 1-4亚烷基链或链(CH 2)p Y(CH 2)q,其中Y是O,S(O)n或NR 3,哪些链可以被选自任选被羟基取代的C 1-6烷基中的一个或两个基团取代 ,氨基,烷基氨基或二烷基氨基,或哪些链可以被基团= O取代; R3表示氢,烷基或氮保护基; n为0或1至2的整数; p为0或1至3的整数; q为0或1至3的整数,条件是p + q的和为1,2或3,它们是兴奋性氨基酸的拮抗剂,用于制备和在医药中的其它用途。
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公开(公告)号:USRE39921E1
公开(公告)日:2007-11-13
申请号:US10958744
申请日:2004-10-05
申请人: Giuseppe Alvaro , Romano DiFabio , Riccardo Giovannini , Giuseppe Guercio , Yves St-Denis , Antonella Ursini
发明人: Giuseppe Alvaro , Romano DiFabio , Riccardo Giovannini , Giuseppe Guercio , Yves St-Denis , Antonella Ursini
IPC分类号: A61K31/4965
CPC分类号: C07D401/06 , A61K31/496 , C07D241/04 , C07D403/06
摘要: The invention relates to piperazine derivatives, to processes for their preparation, to pharmaceutical compositions containing them, and to their medical use. The novel compounds are antagonists of tachykinins, including substance P and other neurokinins.
摘要翻译: 本发明涉及哌嗪衍生物,其制备方法,含有它们的药物组合物及其医疗用途。 新化合物是速激肽的拮抗剂,包括物质P和其他神经激肽。
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