5-Fluoro- and 5-chlorocyclophosphamide: synthesis, metabolism, and antitumor activity of the cis and trans isomers
作者:Allan B. Foster、Michael Jarman、Ryszard W. Kinas、Johannes M. S. Van Maanen、Grahame N. Taylor、John L. Gaston、Ann Parkin、Anthony C. Richardson
DOI:10.1021/jm00144a006
日期:1981.12
comparable to that of cyclophosphamide. However, there was no evidence that the yield of phosphoramide mustard produced by the trans analogues were significantly greater than that from cyclophosphamide following microsomal 4-hydroxylation. Hence, the halogen substituents did not accelerate beta-elimination of acrolein from the acyclic aldehydo tautomers. As expected, the poorly metabolized cis-5-fluoride (9)