VS

VM Sanchez

1 records found

Authored

Resolution of (+/-)-5-substituted-6-(5-chloropyridin-2-yl)-7-oxo-5,6-dihydropyrrolo[3,4b]pyrazine derivatives-precursors of (S)-(+)-Zopiclone, catalysed by immobilized Candida Antarctica B lipase in aqueous media