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:
Mar. 24, 1998
Filed:
Mar. 21, 1996
Applicant:
Inventors:
Ramesh Kakarla, East Brunswick, NJ (US);
Michael J Sofia, Lawrenceville, NJ (US);
Assignee:
Transcell Technologies, Inc., Monmouth Junction, NJ (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07G / ;
U.S. Cl.
CPC ...
536-41 ;
Abstract
A process is disclosed for making a compound having a sulfoxide group comprising providing a first compound having a sulfide group and contacting said first compound with an oxidizing agent in the presence of silica and a carboxylic acid anhydride. In a particular embodiment of the invention, the high yield preparation of glycoside moieties having anomeric sulfoxides at ambient temperature is described.