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:
Jan. 27, 1976
Filed:
Feb. 28, 1974
Michio Nakanishi, Nakatsu, JA;
Hiroshi Yuki, Nakatsu, JA;
Yoshitomi Pharmaceutical Industries, Ltd., Osaka, JA;
Abstract
Substituted pyrrolidinemethanols of the formula: ##SPC1## Wherein R.sup.1 and R.sup.2 are each H or C.sub.1.sub.-4 alkyl; R.sup.3, R.sup.4 and R.sup.5 are each H, halogen, C.sub.1.sub.-4 alkyl or C.sub.1.sub.-4 alkoxy, or R.sup.3 and R.sup.4 combinedly form methylenedioxy; and R is C.sub.1.sub.-10 alkyl or a group of the formula: ##SPC2## Where R.sup.6, R.sup.7 and R.sup.8 are each H, halogen, C.sub.1.sub.-4 alkyl or C.sub.1.sub.-4 alkoxy, or R.sup.6 and R.sup.7 combinedly form methylenedioxy; and pharmaceutically acceptable acid addition salts thereof are disclosed. They are useful as drugs for the treatment of diseases of the heart and circulation.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile