| abstract |
(57) [Summary] [Structure] A compound represented by the following formula (1) and a process for producing this compound by the following reaction formula. Embedded image [In the formula, R 1 represents a benzyloxycarbonyl group, R 2 represents a lower alkyl group, R 3 represents H or a protecting group, and M 1 , M 2 represents a metal atom and n represents a valence of M 1. [Effect] It can be safely and easily introduced to an intermediate of an HMG-CoA reductase inhibitor. |