N-(4-piperidinyl)(dihydrobenzofuran or dihydro-2H-benzopyran)carboxamide derivatives
申请人:JANSSEN PHARMACEUTICA N.V.
公开号:EP0445862A2
公开(公告)日:1991-09-11
Piperidine derivatives of formula
wherein A is a radical of formula
-CH₂-CH₂- (a-1),
-CH₂-CH₂-CH₂- (a-2), or
-CH₂-CH₂-CH₂-CH₂- (a-3),
wherein one or two hydrogen atoms in said radicals (a-1) to (a-3) may be replaced by a C₁₋₆alkyl radical;
R¹ is hydrogen or halo; R² is hydrogen, amino, mono or di(C₁₋₆alkyl)amino or C₁₋₆alkylcarbonylamino; R³ is hydrogen or C₁₋₆alkyl; L is C₃₋₆cycloalkyl, C₅₋₆cycloalkanone, C₃₋₆alkenyl optionally substituted with aryl, or L is a radical of formula
-Alk-R⁴ (b-1),
-Alk-X-R⁵ (b-2),
-Alk-Y-C(=O)-R⁷ (b-3), or
-Alk-Y-C(=O)-NR⁹R¹⁰ (b-4),
the N-oxide forms, addition salts and stereochemically isomeric forms thereof, said compounds having gastrointestinal motility stimulating properties. Pharmaceutical compositions containing these compounds as active ingredient, and a method of preparing said compounds and pharmaceutical compositions.
N-(4-piperodinyl)(dihydrobenzofuran or dihydro-2H-benzopyran)
申请人:Janssen Pharmaceutica N.V.
公开号:US05185335A1
公开(公告)日:1993-02-09
Piperidine derivatives of formula ##STR1## wherein A is a radical of formula ##STR2## wherein one or two hydrogen atoms in said radicals (a-1) to (a-3) may be replaced by a C.sub.1-6 alkyl radical; R.sup.1 is hydrogen or halo; R.sup.2 is hydrogen, amino, mono or di(C.sub.1-6 alkyl)amino or C.sub.1-6 alkylcarbonylamino; R.sup.3 is hydrogen or C.sub.1-6 alkyl; L is C.sub.3-6 cycloalkyl, C.sub.5-6 cycloalkanone, C.sub.3-6 alkenyl optionally substituted with aryl, or L is a radical of formula ##STR3## the N-oxide forms, addition salts and stereochemically isomeric forms thereof, said compounds having gastrointestinal motility stimulating properties. Pharmaceutical compositions containing these compounds as active ingredient, and a method of preparing said compounds and pharmaceutical compositions.