"METHOD OF PREPARING ENANTIOMERICALLY-ENRICHEDTETRAHYDROBENZOTHIEPINE OXIDES"
Application IN/PCT/2000/132/CHE published 2005-03-04, filed 2000-06-20
A process for preparing enantiomerically enriched tetrahydrobenzothipeine oxides comprises cyclizing an 5 enantiomerically enriched aryl-3-propanalsulfoxide wherein the sulfur atom of the aryl-3-propanalsulfoxide is a chiral center.
Applicant
G D SEARLE & CO.,
of P O Box 5110,, Chicago, IL 60606-5110,, USA
Inventor
International Info
Classification: C07D 337/08 & 487/08
Publication Number: PCT/US98/26216
Priority Information
60/068,170 USA 1997-12-19