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公开(公告)号:MX9604448A
公开(公告)日:1997-07-31
申请号:MX9604448
申请日:1995-03-23
Applicant: BASF AG
Inventor: BAUMANN ERNST , VOGELBACHER UWE JOSEF , RHEINHEIMER JOACHIM , KLINGE DAGMAR , RIECHERS HARTMUT , KROGER BURKHARD , BIALOJAN SIEGFRIED , BOLLSCHWEILER CLAUS , WERNER WOLFGANG
IPC: A61K31/00 , A61K31/505 , A61K31/506 , C07D251/26 , A61K31/53 , A61P9/00 , A61P9/08 , A61P9/10 , A61P9/12 , A61P11/08 , A61P13/02 , A61P15/00 , A61P25/04 , A61P39/02 , C07D239/26 , C07D239/34 , C07D239/38 , C07D401/12 , C07D405/12 , C07D409/12 , C07D413/12 , C07D417/12
Abstract: El presente invento se refiere a uso de determinados derivados de ácido carboxílico como medicamentos. La endotelina es un péptido compuesto de 21 aminoácidos, que es sintetizado y liberado por el endotelio vascular. La endotelina existe en tres formas isomeras, ET-1, ET-2 y ET-3. En lo sucesivo, el término "endotelina" o "ET" abarcará una o varias formas isomeras en la endotelina. La endotelina es un vasoconstrictor potente y tiene un fuerte efecto sobre el tono vascular. Es sabido, que esta constriccion vascular es producida por el ligamiento de la endotelina con su receptor.
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公开(公告)号:BR9509338A
公开(公告)日:1997-11-04
申请号:BR9509338
申请日:1995-10-07
Applicant: BASF AG
Inventor: RIECHERS HARTMUT , KLINGE DAGMAR , AMBERG WILHELM , KLING ANDREAS , MULLER STEFAN , RHEINHEIMER JOACHIM , BAUMANN ERNST , VOGELBACHER UWE JOSEF , WERNER WOLFGANG , UNGER LILIANE , RASCHACK MANFRED
IPC: C07D251/30 , A61K31/505 , A61P9/00 , A61P9/08 , A61P9/10 , A61P9/12 , A61P11/08 , A61P13/02 , A61P15/00 , A61P25/04 , C07D239/00 , C07D239/26 , C07D239/28 , C07D239/34 , C07D239/38 , C07D239/60 , C07D239/70 , C07D239/96 , C07D251/12 , C07D251/52 , C07D257/02 , C07D309/00 , C07D403/06 , C07D403/12 , C07D405/12 , C07D417/12 , C07D487/04 , C07D491/04 , C07D491/044 , C07D491/048
Abstract: Heterocyclyl-substd. propanoic acids and their derivs., of formula (I), are new. R = formyl, tetrazolyl, nitrile, COOH or a gp. that can be hydrolysed to COOH; X = N or CR14; R2 = H, OH, NH2, alkylamino, dialkylamino, halo, alkyl, haloalkyl, alkoxy, haloalkoxy or alkylthio; R14 = H or 1-5 C alkyl; R3 = R2 or alkoxyimino; or CR3 + CR14 = 5 or 6 membered alkylene or alkenyl ring (opt. substd. by 1-2 alkyl) in which a methylene can be replaced by O, S, NH or alkylamino; R4, R5 = phenyl or naphthyl (both opt. substd. by one or more halo, NO2, CN, OH, alkyl, haloalkyl, alkoxy, haloalkyloxy, phenoxy, alkylthio, NH2, alkylamine or dialkylamino) or 3-7 C cycloalkyl; or the phenyl or naphthyl gps. are opt. bonded at the O- position (by a bond, CH2, O, S, SO2, ethylene, ethenylene or opt. alkylated amino); R6 = H, 1-8 C alkyl, 2-6 C alkenyl, 3-6 C alkynyl, 3-8 C cycloalkyl (all opt. substd. by 1 or more halo, NO2, CN, alkoxy 3-6 C alkenyloxy, 3-6 C alkynyloxy, alkylthio, haloalkoxy, alkylcarbonyl, alkoxycarbonyl, 3-8 C alkylcarbonylalkyl, alkylamino, dialkylamino, phenyl, Ph or OPh), Ar or Het; Y = S, O or bond; Q = S, O, SO, SO2 or bond; Ph = substd. phenyl, where substits. are halo, NO2, CN, alkyl, haloalkyl, alkoxy, haloalkoxy or alkylthio; Ar = phenyl or naphthyl (both opt. substd. by 1 or more halo, NO2, CN, OH, NH2, alkylamino, dialkylamino or OCH2CH2O); Het = 5 or 6 membered heteroaromatic with 1-3 N atoms and/or one S or O (opt. substd. by 1-4 halo and/or 1 or 2 alkyl, haloalkyl, alkoxy, haloalkoxy, alkylthio, phenyl, phenoxy or phenyl carbonyl (where the phenyl is opt. substd. by 1-5 halo and/or 1-3 alkyl, haloalkyl, alkoxy, haloalkoxy and/or alkylthio)); alkyl and alkoxy have 1-4 C unless otherwise stated; provided that R6 is not H when Q = bond.
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