Patent ID: 6410788
Filing Date: 2002-06-25
Classification: C07B,C07C,C07D

Abstract:
A compound selected from the group consisting of:(1) an (S)-protected alcohol of the formula (IVA) X2â€”CH2â€”C*H(OH)â€”CH2â€”N&boxH;CHâ€”X0â€ƒâ€ƒ(IVA) where:(I) X0 is: (A)â€”&phgr;, (B) o-hydroxyphenyl, (C) o-methoxyphenyl, (D) p-methoxyphenyl; (II) X2 is: (A) â€”Cl, (B) â€”Br, (C) p-CH3â€”&phgr;â€”SO2â€”, (D) m-NO2â€”&phgr;â€”SO2â€”.