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. 02, 2025
Filed:
Nov. 10, 2021
Applicant:
Risen (Suzhou) Pharma Tech Co., Ltd., Jiangsu, CN;
Inventors:
Assignee:
RISEN (SUZHOU) PHARMA TECH CO., LTD., Suzhou, CN;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C 303/02 (2006.01); A61K 31/131 (2006.01); A61K 31/16 (2006.01); A61K 31/165 (2006.01); A61K 31/417 (2006.01); A61P 9/10 (2006.01); C07C 303/22 (2006.01); C07C 309/14 (2006.01); C07C 309/15 (2006.01);
U.S. Cl.
CPC ...
A61K 31/417 (2013.01); A61K 31/131 (2013.01); A61K 31/16 (2013.01); A61K 31/165 (2013.01); A61P 9/10 (2018.01);
Abstract
There are provided methods for treating or preventing a cerebrovascular disease in a subject in need thereof comprising administering to the subject a therapeutically effective amount of an isotope-enriched compound or a pharmaceutical composition thereof, where the isotope-enriched compound has the general Formula (I) or is a pharmaceutically acceptable salt or ester thereof:RRX—CR—CH—CH—SOH (I).