Studies on Antitumor Substances. V. Reaction of Thiosulfonates with Active Methylene Compounds.
作者:Seigoro Hayashi、Mitsuru Furukawa、Junko Yamamoto、Kunihiro Niigata
DOI:10.1248/cpb.15.1188
日期:——
The reactions of benzyl benzene or p-toluenethiosulfonate with active methylene compounds were studied to elucidate the mechanism of anti-tumor activity of the analogous pentamethylene bismethanethiosulfonate with the expectation that any alkylation might occur. It was found that benzene or p-toluenethiosulfonate did not benzylate the active methylene compounds but one or two benzylthio groups were introduced. In the cases of less active methylene compounds, the reaction of thiosulfonates themselves occurred.
研究了苄基苯或对甲苯磺酸硫酯与活性甲烯化合物的反应,以阐明类似的戊亚甲基双硫酸酯的抗肿瘤活性机制,期望可能发生任何烷基化反应。结果发现,苯或对甲苯磺酸硫酯并未使活性甲烯化合物发生苄基化,但引入了一或两个苄基硫基。在活性较低的甲烯化合物的情况下,硫酸硫酯自身发生了反应。