Synthesis, conformation and antiproliferative activity of isothiazoloisoxazole 1,1-dioxides
作者:J. Blackburn、G. Molyneux、A. Pitard、C. R. Rice、M. I. Page、S. Afshinjavid、F. A. Javid、S. J. Coles、P. N. Horton、K. Hemming
DOI:10.1039/c5ob02586a
日期:——
Sixteen new isothiazoloisoxazole 1,1-dioxides, one new isothiazolotriazole and one new isothiazolopyrazole have been synthesised by using 1,3-dipolar cycloadditions to isothiazole 1,1-dioxides. One sub-set of these isothiazoloisoxazoles showed low μM activity against a human breast carcinoma cell line, whilst a second sub-set plus the isothiazolotriazole demonstrated an interesting restricted rotation