Studies on antibacterial agents. I. Synthesis of substituted 6, 7-dihydro-1-oxo-1H, 5H-benzo (i, j)-quinolizine-2-carboxylic acids.

石川廣， 田房不二男， 宮本寿， 狩野正信…

Index: Chemical and Pharmaceutical Bulletin, , vol. 37, # 8 p. 2103 - 2108

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Citation Number: 37

Abstract

... 1) NaN02 HzN M. 2) CuCl NN O N O HHH 6a2X1=H, XZICI 5 4 6b2X1=X2=Cl Chart 1 © 1989 Pharmaceutical Society of ... to the precipitates, and the solution was basified with 40'70 NaOH and extracted with CHzClz- The CHZClZ solution, was dried over MgSO4 Vol. 37, No. ...