A practical approach to highly functionalized benzodihydrofurans
摘要:
A number of aromatic dibromides have been treated with 2-3 equivalents of n-butyllithium in order to initiate two sequential chemical events, a Parham cyclization and an intermolecular reaction with DME (C) 2000 Elsevier Science Ltd. All rights reserved.
[EN] ENDOTHELIN RECEPTOR ANTAGONISTS<br/>[FR] ANTAGONISTES DES RECEPTEURS A L'ENDOTHELINE
申请人:SMITHKLINE BEECHAM CORPORATION
公开号:WO1997004772A1
公开(公告)日:1997-02-13
(EN) Novel pyrroles, pyrazoles and triazoles, pharmaceutical compositions containing these compounds and their use as endothelin receptor antagonists are described.(FR) Nouveaux pyrroles, pyrazoles et triazoles, compositions pharmaceutiques contenant ces composés et leur utilisation comme antagonistes des récepteurs à l'endothéline.