N-(3-hydroxy-4-piperidinyl)(dihydrobenzofuran, dihydro-2H-benzopyran or dihydrobenzodioxin)carboxamide derivatives
申请人:JANSSEN PHARMACEUTICA N.V.
公开号:EP0389037A1
公开(公告)日:1990-09-26
N-(3-hydroxy-4-piperidinyl)(dihydrobenzofuran, dihydro-2H-benzopyran or dihydrobenzodioxin)carboxamide derivatives of formula
wherein A is -CH2-CH2-, -CH2-CH2-CH2-, -CH2-CH2-CH2-CH2-, -CH2-O-1 -CH2-CH2-0- or -CH2-CH2-CH2-O-, R1 is hydrogen, halo, C1-6alkylsulfonyl or aminosulfonyl;
R2 is hydrogen, amino, mono or di(C1-6alkyl)amino, arylC1-6alkylamino or C1-6alkylcarbonylamino;
R3 and R4 are hydrogen or C1-salkyl;
L is C3-6cycloalkyl, C5-6cycloalkanone, C3-6alkenyl optionally substituted with aryl, or L is -Alk-Rs, -Alk-X-R6, -A)k-Y-C(=O)-R8 or-Alk-Y-C(=O)-NR10R11;
the N-oxides, the pharmaceutically acceptable acid addition salts and possible stereochemically isomeric forms thereof. Said compounds have gastrointestinal stimulating activity. Pharmaceutical compositions containing such compounds as an active ingredient; methods of preparing said compounds and pharmaceutical compositions.
式中的 N-(3-羟基-4-哌啶基)(二氢苯并呋喃、二氢-2H-苯并吡喃或二氢苯并二恶烷)甲酰胺衍生物
其中 A 是 -CH2-CH2-、-CH2-CH2-、-CH2-CH2-、-CH2-O-1 -CH2-CH2-0-或 -CH2-CH2-CH2-O-,R1 是氢、卤素、C1-6 烷基磺酰基或氨基磺酰基;
R2 是氢、氨基、单或二(C1-6烷基)氨基、芳基 C1-6 烷基氨基或 C1-6 烷基羰基氨基;
R3 和 R4 是氢或 C1-烷基;
L 是 C3-6 环烷基、C5-6 环烷酮、任选被芳基取代的 C3-6 烯基,或者 L 是-Alk-Rs、-Alk-X-R6、-A)k-Y-C(=O)-R8 或-Alk-Y-C(=O)-NR10R11;
N-氧化物、药学上可接受的酸加成盐及其可能的立体化学异构形式。上述化合物具有刺激胃肠道的活性。含有此类化合物作为活性成分的药物组合物;制备所述化合物和药物组合物的方法。