A process for preparing a compound of formula (2 - (2 - (g) and (H) which comprises carrying out the Enantioselective reduction to obtain a compound of formula (3). A process for preparing a compound of formula (5 - (f). A process for preparing a compound of formula (m).

摘要

A process for preparing a compound of formula (2 - (2 - (g) and (H) which comprises carrying out the Enantioselective reduction to obtain a compound of formula (3). A process for preparing a compound of formula (5 - (f). A process for preparing a compound of formula (m).