Ube Industries, Inc.

Kayoko Yamano

Hiroshi Fujiwara

Shinji Takamura

Jun'ichiro Kita

Akihide Koda

Yoshiaki Kuroki

Hiroko Honda

Kumiko Murata

Disclosed is a diarylmethoxypiperidine compound represented by the formula (I): ##STR1## wherein Ar.sup.1 and Ar.sup.2 each represent a phenyl group which may be substituted by a specific substituent, or a pyridyl group; X represents an alkylene group or a group having ##STR2## where n represents an integer of 1 to 8; Y represents oxygen atom or a group having --CONH--; and Z represents a phenyl group having at least one specific substituent as defined in the specification; and pharmaceutically acceptable salt thereof.

Diarylmethoxypiperidine derivatives

Disclosed is a compound represented by Formula (I): ##STR1## wherein Ar.sup.1, Ar.sup.2, n, A, B and Z are as defined in claims. Disclosed are also a process for preparing the compound and pharmaceutical compositions containing the compound. The compound has an antihistamic and antiallergic effect.

Piperdine and piperazine derivatives, and antihistaminic pharmaceutical

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Ube, Japan

Kayoko Yamano