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:
Feb. 21, 2006
Filed:
Nov. 29, 2000
Kjell Andersson, Mölndal, SE;
Alan Eric Fischer, Biberstein, CH;
Panagiotis Ioannidis, Södertälje, SE;
Magnus Larsson, Södertälje, SE;
Maria Larsson, Södertälje, SE;
Sivaprasad Sivadasan, Södertälje, SE;
Kjell Andersson, Mölndal, SE;
Alan Eric Fischer, Biberstein, CH;
Panagiotis Ioannidis, Södertälje, SE;
Magnus Larsson, Södertälje, SE;
Maria Larsson, Södertälje, SE;
Sivaprasad Sivadasan, Södertälje, SE;
AstraZeneca AB, Sodertalje, SE;
Abstract
The present invention relates to novel resolution methods, which are useful in the preparation of enantiomerically enriched intermediates which in their turn are useful in the prepartion of compounds with a pharmacological effect on the insulin resistance syndrome (IRS). It is such a process that the present inventions sets out to define, and more particularly for the preparation of the (S)-enantioner of certain 2-ethoxy-3-(4-hydroxyphenyl)propanoic acids and derivatives thereof.