The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 09, 1993
Filed:
May. 16, 1991
Kiyoaki Katano, Kanagawa, JP;
Tamako Tomomoto, Kanagawa, JP;
Hiroko Ogino, Kanagawa, JP;
Fumiya Hirano, Kanagawa, JP;
Yasukatsu Yuda, Kanagawa, JP;
Fukio Konno, Kanagawa, JP;
Tomoya Machinami, Kanagawa, JP;
Takashi Tsuruoka, Kanagawa, JP;
Shigeharu Inoye, Kanagawa, JP;
Meiji Seika Kaisha Ltd., Tokyo, JP;
Abstract
A piperidine compound represented by formula (I): ##STR1## wherein R.sup.1 represents a hydrogen atom, a lower alkyl group having from 1 to 4 carbon atoms, a lower alkoxy group having from 1 to 4 carbon atoms, a hydroxymethyl group, --CO.sub.2 R.sup.3, or ##STR2## wherein R.sup.3 represents a hydrogen atom or a lower alkyl group having from 1 to 4 carbon atoms; R.sup.4 represents a hydroxyl group, a lower alkoxy group having from 1 to 4 carbon atoms or --NR.sup.6 R.sup.7 (wherein R.sup.6 and R.sup.7, which may be the same or different, each represent a hydrogen atom or a lower alkyl group having from 1 to 4 carbon atoms); and R.sup.5 represents a hydrogen atom, a lower alkanoyl group having from 1 to 4 carbon atoms, or a chlorobenzoyl group; R.sup.2 represents a hydrogen atom, an alkyl group having from 1 to 4 carbon atoms, a substituted or unsubstituted benzyl group, or a (2,2,6,6-tetramethylpiperidin-1-yl)ethyl group; and n represents 0 or an integer of 1 or 2, and an antiulcer composition containing said piperidine compound.