HRID980657

反应详情

EQUATION

反应方程式

HRID 980657 的结构方程式

PROCEDURE

实验过程

The title compound was prepared according to example 24 by reacting 1-ethyl-6-fluoro-7-chloro-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylic acid with 2-ethyl-2,7diazaspiro[4.4]nonane dihydrochloride; mp 215°-217° C. (dec).