[EN] METHOD OF PREPARATION OF HETEROCYCLIC MOLECULES WITH PHARMACEUTICAL PHARMACEUTICAL EXCIPIENT COSMECEUTICAL AGROCHEMICAL AND INDUSTRIAL USES<br/>[FR] PROCEDE DE PREPARATION DE MOLECULES HETEROCYCLIQUES UTILISEES EN TANT QUE PRODUITS PHARMACEUTIQUES, EXCIPIENTS PHARMACEUTIQUES, COSMECEUTIQUES, SUBSTANCES AGROCHIMIQUES ET DANS LE DOMAINE INDUSTRIEL
申请人:AUSPEX PHARMACEUTICALS INC
公开号:WO2004064745A2
公开(公告)日:2004-08-05
Processes for preparing racemic and optically pure 3,6-dihydro-2H-pyrans of formulae H, I, N and O are described. These compounds may be further transformed into compounds of formulae J, K, L, M, P, Q, S, T, U, V, Y and Z with potential pharmaceutical, pharmaceutical excipient, cosmeceutical, agrochemical and industrial applications.