[EN] COUPLING REACTIONS USEFUL IN THE PREPARATION OF (1H-TETRAZOL-5-YL)-BIPHENYL DERIVATIVES [FR] REACTIONS DE COUPLAGE UTILISEES POUR LA PREPARATION DE DERIVES (1H-TETRAZOL-5-YL)-BIPHENYL
The present invention relates to a process for the manufacture of an angiotensin receptor blocker (ARB; also called angiotension II receptor antagonist or AT1 receptor antagonist) and salts thereof, to novel intermediates and process steps.
The present invention relates to a process for the manufacture of an angiotensin receptor blocker (ARB; also called angiotension II receptor antagonist or AT
1
receptor antagonist) and salts thereof, to novel intermediates and process steps.
The present invention relates to a process for the manufacture of an angiotensin receptor blocker (ARB; also called angiotension II receptor antagonist or AT
1
receptor antagonist) and salts thereof, to novel intermediates and process steps.
The present invention relates to a process for the manufacture of an angiotensin receptor blocker (ARB; also called angiotension II receptor antagonist or AT
1
receptor antagonist) and salts thereof, to novel intermediates and process steps.
Coupling reactions useful in the preparation of (1h-tetrazol-5-yl) biphenyl derivatives
申请人:Krell Christoph
公开号:US20070129413A1
公开(公告)日:2007-06-07
The present invention relates to a process for the manufacture of intermediates that may be used for the manufacture of ARBs (also called angiotension II receptor antagonists or AT1 receptor antagonists) comprising as a common structural feature a (1H-tetrazol-5-yl)-biphenyl ring. Form PCT/ISA/210 (continuation of first sheet (3)) (January 2004)