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.:

US 8871976 B1

PDF
Full Text
Expired
Date of Patent:
Oct. 28, 2014

Filed:

Aug. 26, 2011
Applicants:

Young-tae Chang, Singapore, SG;

Sung Chan Lee, Singapore, SG;

Nam Young Kang, Singapore, SG;

Inventors:

Young-Tae Chang, Singapore, SG;

Sung Chan Lee, Singapore, SG;

Nam Young Kang, Singapore, SG;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 233/05 (2006.01); C07C 233/65 (2006.01); C07D 207/34 (2006.01); G01N 33/58 (2006.01); C09B 23/14 (2006.01); C07C 235/56 (2006.01); C07C 233/62 (2006.01); C09K 11/06 (2006.01); C07C 235/64 (2006.01); C07D 213/81 (2006.01); C07D 261/18 (2006.01); C07C 235/16 (2006.01); C07C 233/44 (2006.01); C07D 213/82 (2006.01); C07C 233/80 (2006.01); C07D 307/68 (2006.01); C07D 333/38 (2006.01); C07D 333/68 (2006.01); C07C 233/54 (2006.01); C07D 241/24 (2006.01);
U.S. Cl.
CPC ...
C09B 23/143 (2013.01); C07D 207/34 (2013.01); G01N 33/582 (2013.01); C09B 23/145 (2013.01); C07C 235/56 (2013.01); C07C 233/62 (2013.01); C09K 11/06 (2013.01); C07K 233/43 (2013.01); C07C 235/64 (2013.01); C07D 213/81 (2013.01); C07D 261/18 (2013.01); C07C 235/16 (2013.01); C09K 2211/1014 (2013.01); C07C 233/44 (2013.01); C07D 213/82 (2013.01); C07C 233/80 (2013.01); C07D 307/68 (2013.01); C07D 333/38 (2013.01); C07D 333/68 (2013.01); C07C 233/54 (2013.01); C07D 241/24 (2013.01);
Abstract

The invention includes a compound represented by the following structural formula: wherein is described herein. The compounds of the invention are useful in staining embryonic stem cells.


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