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. 14, 2022
Filed:
Nov. 18, 2019
Applicant:
Beijing Junke Huayuan Med Tech Co., Ltd., Beijing, CN;
Inventors:
Bohua Zhong, Jiangsu, CN;
Jiajun Yang, Jiangsu, CN;
Assignee:
BEIJING JUNKE HUAYUAN MED TECH CO., LTD., Beijing, CN;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C07D 307/77 (2006.01); A61P 25/22 (2006.01); A61K 9/00 (2006.01);
U.S. Cl.
CPC ...
C07D 307/77 (2013.01); A61P 25/22 (2018.01); A61K 9/0019 (2013.01); A61K 9/0053 (2013.01);
Abstract
The present invention provides compounds as represented by structural formula (I). In formula (I), R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, R11, R12, R13, and R14 are separately H or deuterium (D) independently. Moreover, at least one of R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, R11, R12, R13, and R14 must be D. Also provided is use of any of the compounds or its pharmaceutical composition in the preparation of a drug for treating an anxiety.