Journal of medicinal chemistry

Antiinflammatory 3, 4-dihydro-2-alkyl-3-oxo-2H-1, 2-benzothiazine-4-carboxamide 1, 1-dioxides

JG Lombardino, EH Wiseman

Index: Lombardino,J.G.; Wisemann,E.H. Journal of Medicinal Chemistry, 1971 , vol. 14, p. 973 - 977

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Citation Number: 43

Abstract

ceeded to react with various electrophiles. They did (4)(a) H. Watanabe and CR Hauser, J. Org. Chem., SS, 4278 (1968);(b) H. Watanabe, CL. Mao, IT Barnish, and CR Hauser, ibid., S4, 920 (1969). not, however, investigate the presently described carbonation of such dilithio salts. After completion of this work, Sianesi and coworkers5 reported a 4-step procedure for preparing compds analogous to A. However, the ease of obtaining starting ...