Antitumor agents among indole sulfonamide derivatives
AA Chachoyan, VA Shkulev, KG Samvelyan…
Index: Chachoyan, A. A.; Shkulev, V. A.; Samvelyan, K. G.; Garibdzhanyan, B. T.; Papayan, G. L. Pharmaceutical Chemistry Journal, 1989 , vol. 23, # 2 p. 126 - 129 Khimiko-Farmatsevticheskii Zhurnal, 1989 , vol. 23, # 2 p. 166 - 169
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Abstract
We proved the position of the introduced sulfoxychloride group by comparing the PMR- spectra of the synthesized acids IVa-g to the PMR-spectrum of ethyl 5-sulfo-2- ethoxycarbonylindole-3-carboxylate obtained by the Fischer reaction and methods [3], as well as by establishing the PMR-spectra and mp of compound VI and 5- dimethylaminosulfonamide indole which was synthesized by the indolin-indole method as ...