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:
Oct. 24, 2017
Filed:
Sep. 27, 2016
Applicant:
Hong Kong Baptist University, Kowloon Tong, HK;
Inventors:
Hongjie Zhang, Kowloon Tong, HK;
Man Shing Ricky Wong, Kowloon Tong, HK;
Lei Guo, Kowloon Tong, HK;
Siu Wai Tsang, Kowloon Tong, HK;
Kanglun Liu, Kowloon Tong, HK;
Tongxin Zhang, Kowloon Tong, HK;
Assignee:
HONG KONG BAPTIST UNIVERSITY, Kowloon Tong, Kowloon, HK;
Primary Examiner:
Int. Cl.
CPC ...
A61K 45/06 (2006.01); A61K 31/357 (2006.01); C07D 319/08 (2006.01); C07C 69/12 (2006.01); C07D 493/08 (2006.01); A61K 31/22 (2006.01);
U.S. Cl.
CPC ...
A61K 31/357 (2013.01); A61K 31/22 (2013.01); A61K 45/06 (2013.01); C07C 69/12 (2013.01); C07D 319/08 (2013.01); C07D 493/08 (2013.01); C07C 2103/86 (2013.01);
Abstract
The present invention relates to a group of derivatives synthesized based on the ent-kaurane diterpenoid flexicaulin A and the methods to synthesize such diterpenoid derivatives. In particular, the chemical entities of such synthetic diterpene compounds in the manufacture of a medicament is for the treatment of tumors or cancers.