作者:A. V. Lesin、O. Ya. Borbulevych、S. V. Kurbatov、A. E. Ruzhnikov、M. Yu. Antipin、L. P. Olekhnovich
DOI:10.1023/a:1014019209635
日期:——
A new preparative procedure was developed for the synthesis of spiro-fused 1,4-benzothiazines by thermal heterocyclization of S-benzyl and S-phenacyl derivativcs of o-indothiophenol.