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:
Sep. 20, 1988
Filed:
Jun. 16, 1986
Applicant:
Inventors:
Susan F Britcher, Norristown, PA (US);
William C Lumma, Jr, Pennsburg, PA (US);
Assignee:
Merck & Co., Inc., Rahway, NJ (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ; C07D / ; C07D / ;
U.S. Cl.
CPC ...
514364 ; 514252 ; 514253 ; 514256 ; 514257 ; 514318 ; 514320 ; 514326 ; 514333 ; 514334 ; 514341 ; 514362 ; 514363 ; 5142278 ; 5142362 ; 544 60 ; 544 62 ; 544111 ; 544114 ; 544122 ; 544132 ; 544295 ; 544333 ; 544357 ; 544360 ; 544367 ; 544376 ; 544405 ; 546193 ; 546196 ; 546277 ; 546283 ; 546405 ; 548127 ; 548128 ; 548131 ; 548133 ;
Abstract
Novel diamino oxadiazoles, wherein one of the amine functions is connected to a basicly-substituted heterocyclic group through a linear or cyclic connecting group, which are useful for the suppression of gastric acid secretions in mammals. Compositions employing these compounds and processes for the preparation of such compounds from known N-cyano-S-methylisothiourea precursors by treatment with hydroxylamine and for alkylation of amine groups are also disclosed.