Ej. Corey et Cj. Helal, AN EFFICIENT CATALYTIC STEREOSELECTIVE ROUTE TO A KEY INTERMEDIATE FOR THE SYNTHESIS OF THE LONG-LIVED PGI(2) ANALOG ZK-96480 (CICAPROST(TM)), Tetrahedron letters, 38(43), 1997, pp. 7511-7514
An expeditious and stereoselective synthesis of a key chiral intermedi
ate (2) for the synthesis of the therapeutically useful PGI(2) analog
Cicaprost(TM) is described. (C) 1997 Elsevier Science Ltd.