| abstract |
The manufacturing method of the acetamide pyrrolidine derivative | guide_body or its salt which comprises the reaction process represented by a following formula.n n n n n n n n In the formula, R 1 represents a hydrogen atom or a C 1 -C 6 alkyl group, and R 13 , R 14 , R 15 , and R 16 each independently represent a hydrogen atom, a halogen atom, a C 1 -C 6 alkyl group, and C 1- A C 6 alkoxy group, a hydroxy group, a C 1 -C 6 halogenated alkyl group, or a C 1 -C 6 halogenated alkoxy group, and R 21 represents an ester protecting group.n n n Acetamidepyrrolidine derivatives |