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:
Mar. 08, 1977
Filed:
Feb. 26, 1975
Applicant:
Inventor:
Burton Kendall Wasson, Valois, CA;
Assignee:
Merck Sharp & Dohme (I.A.) Corporation, Rahway, NJ (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D / ; C07D / ;
U.S. Cl.
CPC ...
2602 / ; 2602 / ; 2603 / ;
Abstract
4-[3-(Substituted amino)-2-acyloxypropoxy]-1,2,5-thiadiazole compounds, optionally substituted in the 3-position of the thiadiazole nucleus which exhibit .beta.-adrenergic blocking properties and thus are useful in the management of angina pectoris are described. The products are prepared by reaction of a 4-[3-(substituted amino)-2-hydroxypropoxy]-1,2,5-thiadiazole with the appropriate anhydride. The reaction is run under acidic conditions when the amino nitrogen is protonated.
Wasson, Burton. (1977). 4-(3-amino-2-acyloxypropoxy)-1,2,5-thiadiazole compounds (U.S. Patent No. 4011217). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4011217
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile