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:
Dec. 17, 2019
Filed:
Jul. 24, 2017
Applicant:
Sekisui Medical Co., Ltd., Chuo-ku, JP;
Inventors:
Assignee:
SEKISUI MEDICAL CO., LTD., Chuo-ku, JP;
Primary Examiner:
Int. Cl.
CPC ...
C07F 7/18 (2006.01); C07K 1/06 (2006.01); C07B 51/00 (2006.01);
U.S. Cl.
CPC ...
C07F 7/1804 (2013.01); C07K 1/062 (2013.01); C07K 1/063 (2013.01); C07K 1/064 (2013.01); C07K 1/065 (2013.01); C07K 1/066 (2013.01); C07K 1/067 (2013.01); C07B 51/00 (2013.01);
Abstract
To develop a protecting group that facilitates separation and purification, after reaction, of a compound including a protected functional group, without solidifying or insolubilizing the compound. A xanthene compound of by General Formula (1)