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:
Aug. 02, 2011
Filed:
Aug. 07, 2009
Applicants:
Stephen P. Raillard, Mountain View, CA (US);
Suresh K. Manthati, Sunnyvale, CA (US);
Peng Liu, King of Prussia, PA (US);
Qunying Dai, King of Prussia, PA (US);
Hao Yin, King of Prussia, PA (US);
Inventors:
Stephen P. Raillard, Mountain View, CA (US);
Suresh K. Manthati, Sunnyvale, CA (US);
Peng Liu, King of Prussia, PA (US);
Qunying Dai, King of Prussia, PA (US);
Hao Yin, King of Prussia, PA (US);
Assignee:
XenoPort, Inc., Santa Clara, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D 207/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present disclosure relates to methods of synthesizing N-hydroxysuccinimidyl-carbonate intermediates from the corresponding sulfones useful in the preparation of 1-(acyloxy)-alkyl carbamate prodrugs.