CAS NO: | 65886-71-7 |
规格: | ≥98% |
包装 | 价格(元) |
5mg | 电议 |
50mg | 电议 |
500mg | 电议 |
Fazarabine, formerly known as Kymarabine, is an orally -active pyrimidine analogue of an aza-substituted cytidine in which the ribose moiety is replaced by an arabinose sugar. Similar in action to cytarabine, fazarabine is phosphorylated by deoxycytidine kinase to a triphosphate form which competes with thymidine for incorporation into DNA; its incorporation into DNA inhibits DNA synthesis, resulting in tumor cell death and tumor necrosis. The presence of deoxycytidine kinase in a tumor is a determinant of tumor sensitivity to this drug. References: Wilhelm M, O'Brien S, Rios MB, Estey E, Keating MJ, Plunkett W, Sorenson M, Kantarjian HM. Phase I study of arabinosyl-5-azacytidine (fazarabine) in adult acute leukemia and chronic myelogenous leukemia in blastic phase. Leuk Lymphoma. 1999 Aug;34(5-6):511-8. PubMed PMID: 10492074.
纯度:≥98%
CAS:65886-71-7