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:
Nov. 28, 2017
Filed:
Apr. 20, 2016
Applicant:
Taiwan Hopax Chems. Mfg. Co., Ltd., Kaohsiung, TW;
Inventors:
Ning Tsao, Kaohsiung, TW;
Chih-Wei Hsu, Kaohsiung, TW;
Assignee:
TAIWAN HOPAX CHEMS. MFG. CO., LTD., Kaohsiung, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C 315/00 (2006.01); C07F 9/6524 (2006.01); C07F 9/38 (2006.01); A61K 51/04 (2006.01); C07F 9/40 (2006.01);
U.S. Cl.
CPC ...
C07F 9/6524 (2013.01); A61K 51/0489 (2013.01); C07F 9/3873 (2013.01); C07F 9/405 (2013.01);
Abstract
The disclosure provides a compound comprising bisphosphonate functional group and chelating agent. The bisphosphonate functional group part has high affinity for bone tissue, and the chelating agent part has high affinity for metal tracer such as radioisotope. The disclosed compound could be rapidly adsorbed onto the bone surface, and could steady emit ionizing radiation. Therefore, the disclosed compound is suitable for bone scanning technology to find abnormalities in bone.