31645-39-3O=P(O)(NCCCl)NCCClBKCJZNIZRWYHBN-UHFFFAOYSA-NIsophosphamide mustard is a phosphorodiamide.
31645-39-3安全情報は参考情報です。供給元の安全データシート(SDS)、適用法令、専門家による評価に代わるものではありません。
After metabolic activation, palifosfamide alkylates or binds with many intracellular molecular structures, including nucleic acids. The cytotoxic action is primarily due to cross-linking of strands of DNA and RNA, as well as inhibition of protein synthesis.
A class of drugs that differs from other alkylating agents used clinically in that they are monofunctional and thus unable to cross-link cellular macromolecules. Among their common properties are a requirement for metabolic activation to intermediates with antitumor efficacy and the presence in their chemical structures of N-methyl groups, that after metabolism, can covalently modify cellular DNA. The precise mechanisms by which each of these drugs acts to kill tumor cells are not completely understood. (From AMA, Drug Evaluations Annual, 1994, p2026)
説明Palifosfamide is an active metabolite of the DNA alkylating agent ifosfamide. It is formed through hydroxylation of ifosfamide by various hepatic cytochrome P450 (CYP) isoforms. It is cytotoxic to L1210 and CCRF-CEM cancer cells when used at a concentration of 100 μM. Palifosfamide (100 mg/kg per day) reduces tumor growth in murine Lewis lung carcinoma and L1210 leukemia models, as well as a rat Yoshida ascitic sarcoma model.
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DTXSID90865605CHEMBL889CHEBI:80566定義ChEBI: Palifosfamide, also known as Isophosphamide mustard, is a type of phosphorodiamide. It is a proprietary stabilized metabolite of ifosfamide. Ifosfamide has been shown to be effective in high doses in treating testicular cancer, sarcoma and lymphoma.