October 24, 2011

CAS databases provide millions of journal article references from more than 10,000 major scientific journals worldwide, patent and patent family references from 61 patent authorities around the world, and other reputable web sources.

The following patent record is from the CAplusSM database.

CAPLUS COPYRIGHT 2011 ACS

Patent Number: US 8008478
Title: Process for the preparation of cefixime
Inventor(s): Tyagi, Om Dutt; Rane, Dnyandeo Ragho; Mahajan, Sanjay; Chavan, Yuvraj Atmaram
Patent Assignee(s): Lupin Limited, India
Source: PCT Int. Appl., 18 pp. CODEN: PIXXD2
Language: English

Abstract:
The invention provided an improved process for the preparation of cefixime (I), a cephalosporin antibiotic, with an improved quality in regard to color and solubility.

Please note:  CAS indexed the PCT application WO 2006067806 as the basic for this patent, including the abstract. CAS does not change the abstract in the CAplus record to reflect different information in later equivalents, such as the more extensive abstract in US 8,008,478.

View the full-text U.S. patent from USPTO.

Recent News

 
    April 17, 2014 | Multi-Year Deal Secures SciFinder
    Access for Prague Consortium Researchers

    April 16, 2014 | New Format Adopted for Taiwanese
    Granted Patent Numbers in CAS Databases and
    INPADOC

    March 26, 2014 | New STN Platform Enhancements
    Available, Increase Efficiency of Search Workflow

                                                                       More News >> 

 Media Contact

 Name: Rhonda Ross
 Phone: 614-447-3624                                       
 Email: cas-pr@cas.org