A4233
9-B-D-糖呋喃鸟嘌呤 水合物
≥98% (HPLC), solid
别名:
9-β-D-Arabinofuranosyl guanine hydrate
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关于此项目
经验公式（希尔记法）:
C10H13N5O5 · xH2O
化学文摘社编号:
分子量:
283.24 (anhydrous basis)
NACRES:
NA.77
PubChem Substance ID:
UNSPSC Code:
12352200
MDL number:
InChI key
NYHBQMYGNKIUIF-FJFJXFQQSA-N
SMILES string
NC1=Nc2c(ncn2[C@@H]3O[C@H](CO)[C@@H](O)[C@@H]3O)C(=O)N1
InChI
1S/C10H13N5O5/c11-10-13-7-4(8(19)14-10)12-2-15(7)9-6(18)5(17)3(1-16)20-9/h2-3,5-6,9,16-18H,1H2,(H3,11,13,14,19)/t3-,5-,6+,9-/m1/s1
assay
≥98% (HPLC)
form
solid
solubility
DMSO: >10 mg/mL, H2O: insoluble
storage temp.
2-8°C
Quality Level
相关类别
Application
Ara-G is converted by cellular kinases to the active 5′-triphosphate, Ara-GTP. This active form of Ara-G induces apoptosis and inhibits DNA synthesis. Ara-G is also an antineoplastic and antimetabolite.
Biochem/physiol Actions
Ara-G is an inducer of apoptosis; inhibitor of DNA synthesis; antineoplastic; and antimetabolite.
Ara-G is an inducer of apoptosis; inhibitor of DNA synthesis; antineoplastic; and antimetabolite. Ara-G is converted by cellular kinases to the active 5′-triphosphate, Ara-GTP. Incorporation of Ara-GTP into DNA leads to inhibition of DNA synthesis and apoptosis.
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
法规信息
新产品
此项目有
Stacey L Berg et al.
Cancer chemotherapy and pharmacology, 59(6), 743-747 (2006-09-06)
Nelarabine is a water-soluble prodrug of the cytotoxic deoxyguanosine analog ara-G, to which it is rapidly converted in vivo by adenosine deaminase. Nelarabine has shown activity in the treatment of T-cell malignancies, especially T-cell acute lymphoblastic leukemia. Preliminary data suggested
Luigi Leanza et al.
Experimental cell research, 316(20), 3443-3453 (2010-07-07)
The deoxyguanosine (GdR) analog guanine-ß-d-arabinofuranoside (araG) has a specific toxicity for T lymphocytes. Also GdR is toxic for T lymphocytes, provided its degradation by purine nucleoside phosphorylase (PNP) is prevented, by genetic loss of PNP or by enzyme inhibitors. The
C Zhu et al.
FEBS letters, 474(2-3), 129-132 (2000-06-06)
The anti-leukemic nucleoside analogs 1-beta-D-arabinofuranosylcytosine (araC) and 9-beta-D-arabinofuranosylguanine (araG) are dependent on intracellular phosphorylation for pharmacological activity. AraC is efficiently phosphorylated by deoxycytidine kinase (dCK). Although araG is phosphorylated by dCK in vitro, it is a preferred substrate of mitochondrial
Sophie Curbo et al.
Reviews on recent clinical trials, 1(3), 185-192 (2008-05-14)
GW506U78 or nelarabine (Glaxo-SmithKline) is a nucleoside analog that is rapidly converted by cells of lymphoid lineage to its corresponding arabinosylguanine nucleotide triphosphate (araGTP). The triphosphate form of araG acts as a substrate for DNA polymerases and araG gets incorporated
Rie Nishi et al.
Cancer science, 104(4), 502-507 (2013-01-17)
Cytarabine (ara-C) is the key agent for treating acute myeloid leukemia. After being transported into leukemic cells, ara-C is phosphorylated, by several enzymes including deoxycytidine kinase (dCK), to ara-C triphosphate (ara-CTP), an active metabolite, and then incorporated into DNA, thereby
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