Novel 1-[(heterocyclyl)alkyl]-4-diarylmethoxy piperidine derivatives are disclosed having the formula ##STR1## where n is 2-6, Ar.sup.1 and Ar.sup.2 are aryl and B is a substituted benzimidazolyl radical. These compounds are useful for their antianaphylactic and antihistaminic properties. Specific claimed compounds are 1-{3-[4-(diphenylmethoxy)-1-piperidinyl]-propyl}-1,3-dihydro-2H-benzimidaz ol-2-one, 1-{2-[4-(diphenylmethoxy)-1-piperidinyl]ethyl}1-, 3-dihydro-2H-benzimidazol-2-one, and 1-{4-[4-(diphenylmethoxy)-1-piperidinyl]butyl}-1,3-dihydro-2H-benzimidazol -2-one.
Compounds of the class of 1-(benzazolyalkyl)piperidine derivatives, useful as neuroleptic agents.
苯并咪唑烷基哌啶衍生物类化合物,可用作抗精神病药物。
Piperazine derivatives
申请人:Janssen Pharmaceutica N.V.
公开号:US04250176A1
公开(公告)日:1981-02-10
Novel 1-substituted 4-(diarylmethyl)piperazine derivatives having antianaphylactic and antihistaminic properties, in which the 1-substituent is optionally substituted 2(3H) benzimidazol-2-one, 2(3H) benzothiazol-2-one, or 2(3H) benzoxazol-2-one.