单词	melphalan
释义	melphalan noun mel·​pha·​lan ˈmel-fə-ˌlan  : an antineoplastic drug C13H18Cl2N2O2 Example Sentences Recent Examples on the Web Only 5 percent of patients had a complete remission after the standard treatment – namely, a steroid and melphalan, an old chemotherapy derived from nitrogen mustard, used in chemical warfare. Marie Mccullough, Philly.com, 17 Apr. 2018 Word History Etymology probably from methanol + phenylalanine First Known Use 1968, in the meaning defined above Medical Definition melphalan noun mel·​pha·​lan ˈmel-fə-ˌlan  : an antineoplastic drug C13H18Cl2N2O2 that is a derivative of nitrogen mustard and is used especially in the treatment of multiple myeloma called also L-PAM, phenylalanine mustard, sarcolysin
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