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:
May. 04, 1982
Filed:
Oct. 27, 1980
Terence J Ward, Slough, GB;
John F White, Wokingham, GB;
John Wyeth & Brother Limited, Maidenhead, GB;
Abstract
The invention concerns benzoquinolizines of the general formula (I) ##STR1## and the pharmaceutically acceptable acid addition salts thereof, wherein the ##STR2## linkage represents a single bond linkage of formula ##STR3## or a double bond linkage of formula ##STR4## R.sup.1 and R.sup.2 which may be the same or different each represent hydrogen, lower alkyl, lower alkoxy or halogen, R.sup.3 and R.sup.4 which may be the same or different each represent hydrogen, halogen, lower alkyl, lower alkoxy, nitro, amino, lower alkylamino, di(lower)alkylamino or trifluoromethyl and X is O, S or NH. The compounds possess anti-secretory activity.