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:
Jan. 12, 2010
Filed:
Sep. 14, 2007
Applicants:
Shoujun Chen, Bedford, MA (US);
Zhi-qiang Xia, Acton, MA (US);
Elena I. Kostik, Arlington, MA (US);
Keizo Koya, Chestnut Hill, MA (US);
Lijun Sun, Harvard, MA (US);
Inventors:
Shoujun Chen, Bedford, MA (US);
Zhi-Qiang Xia, Acton, MA (US);
Elena I. Kostik, Arlington, MA (US);
Keizo Koya, Chestnut Hill, MA (US);
Lijun Sun, Harvard, MA (US);
Assignee:
Synta Pharmaceuticals Corp., Lexington, MA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C07C 327/48 (2006.01); C07C 327/42 (2006.01); C07C 255/66 (2006.01);
U.S. Cl.
CPC ...
Abstract
Disclosed herein are methods of purifying a bis(thio-hydrazide amides) compounds of the following structural formula: wherein R, R, R, R, R, R, Z, and Y are defined herein.