THE PREPARATION AND STUDY OF SYMMETRICAL BIS-ARSONO-ARYL-BENZAMIDO-UREAS1

CS Hamilton, RT Major

文献索引：Hamilton; Major Journal of the American Chemical Society, 1925 , vol. 47, p. 1130,1133

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摘要

“Bayer 205” has recently received considerable attention2 as a remedy for African sleeping sickness. The formula has not been disclosed by the discoverer except to state that the drug contains no arsenic. For some time there has been evidence to indicate that it is a symmetrical substituted urea. Quite recently Fourneau has developed a compound which he finds to have properties similar to those of the German drug. This compound is the urea of ...