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:
Aug. 09, 1977
Filed:
Apr. 24, 1975
Applicant:
Inventor:
Gianluigi Soldati, Mercerville, NJ (US);
Assignee:
Carter-Wallace, Inc., New York, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D / ;
U.S. Cl.
CPC ...
544 12 ; 260694 ;
Abstract
Novel 2,3-disubstituted-1,2,4-benzothiadiazine 1,1-dioxides of the formula: ##STR1## wherein X is hydrogen or chlorine. The novel compositions have been obtained by an unexpected side chain chlorination and have been found to be useful in medicinal chemistry as antihypertensives.