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我们曾报道了关于 O,O-二烷基-N-烷基-N-[(二烷氨基羰基)甲基]硫代磷酰胺酯类化合物的合成及其生物活性。通过生物活性测试发现两个新化合物比 Tarpai 等发现的RA-17[(C_2H_5O)_2-P(S)N(Et)CH_2CONPr_2~n]具有更高的杀螨活性。为了进一步研究此类含磷
We have reported the synthesis and biological activity of O, O-dialkyl-N-alkyl-N - [(dialkylaminocarbonyl) methyl] thiophosphoramidates. Two new compounds were found to have higher acaricidal activity than RA-17 [(C_2H_5O) _2-P (S) N (Et) CH_2CONPr_2 ~ n] found by Tarpai et al. In order to further study such phosphorus