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:
Jun. 09, 2020
Filed:
Aug. 30, 2017
Applicants:
China State Institute of Pharmaceutical Industry, New Area Shanghai, CN;
Shanghai Institute of Pharmaceutical Industry, Shanghai, CN;
Inventors:
Meihua Xie, Shanghai, CN;
Fuli Zhang, Shanghai, CN;
Taizhi Wu, Shanghai, CN;
Jialiang Zhong, Shanghai, CN;
Assignees:
China State Institute of Pharmaceutical Industry, Pudong, New Area Shanghai, CN;
Shanghai Institute of Pharmaceutical Industry, Shanghai, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 217/18 (2006.01); A61P 9/06 (2006.01); A61K 31/472 (2006.01);
U.S. Cl.
CPC ...
C07D 217/18 (2013.01); A61K 31/472 (2013.01); A61P 9/06 (2018.01); C07B 2200/13 (2013.01);
Abstract
The present invention discloses a salt derivative of 1-(3-methanesulfonamidobenzyl)-6-methoxy-7-benzyloxy-1,2,3,4-tetrahydroisoquinoline. The salt derivative has a solubility in water of not less than 3.0 nmol/mL or 1.8 mg/mL. The salt derivative has a solubility in water of not less than 3.0 nmol/mL or 1.8 mg/mL.