Synthesis and Biological Activity of N-Alkyl-6-(3-chloro-4-chloromethyl-2-oxopyrrolidin-1-yl)-7-fluoro-3,4-dihydro-2 H-1,4-benzoxazin-3-one Derivatives
PANG Huai-Lin,b,YANG Hai a, YIN Du-Lin* ,a,LEI Man-Xiang b
HUANG Ming-Zhi b,MAO Chun-Hui b,LI Wen-An a
Chin. J. Org. Chem. . 2007, (9): 1130 -1136 .