assay
98%
optical activity
[α]25/D +130°, c = 1 in H2O
mp
197-198 °C (lit.)
SMILES string
Cl[H].NC1=NC(=O)N(C=C1)[C@@H]2O[C@H](CO)[C@@H](O)[C@@H]2O
InChI
1S/C9H13N3O5.ClH/c10-5-1-2-12(9(16)11-5)8-7(15)6(14)4(3-13)17-8;/h1-2,4,6-8,13-15H,3H2,(H2,10,11,16);1H/t4-,6-,7+,8-;/m1./s1
InChI key
KCURWTAZOZXKSJ-JBMRGDGGSA-N
Biochem/physiol Actions
Ara-C 被磷酸化为 Ara-CTP 并掺入 DNA。通过与拓扑异构酶 Ⅰ 形成剪切复合物来抑制 DNA 复制并导致 DNA 片段化，最终通过 PKC 信号通路诱导细胞凋亡。不抑制 RNA 合成。抗白血病药物。
法规信息
新产品
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Julie M Vose et al.
Journal of clinical oncology : official journal of the American Society of Clinical Oncology, 31(13), 1662-1668 (2013-03-13)
This clinical trial evaluated standard-dose radioimmunotherapy with a chemotherapy-based transplantation regimen followed by autologous hematopoietic cell transplantation versus rituximab with the same regimen in patients with relapsed diffuse large B-cell lymphoma (DLBCL). Patients with chemotherapy-sensitive persistent or relapsed DLBCL were
Jorge Cortes et al.
The Lancet. Oncology, 14(4), 354-362 (2013-03-05)
Tosedostat is a novel oral aminopeptidase inhibitor with clinical activity in a previous phase 1-2 study in elderly patients with relapsed or refractory acute myeloid leukaemia (AML). We aimed to compare two dosing regimens of tosedostat. In this randomised phase
Sergio Amadori et al.
Journal of clinical oncology : official journal of the American Society of Clinical Oncology, 31(35), 4424-4430 (2013-10-16)
This randomized trial evaluated the efficacy and toxicity of sequential gemtuzumab ozogamicin (GO) and standard chemotherapy in older patients with newly diagnosed acute myeloid leukemia (AML). Patients (n = 472) age 61 to 75 years were randomly assigned to induction