盐酸阿糖胞苷
盐酸阿糖胞苷用途
盐酸阿糖胞苷名称
[ CAS 号 ]:
69-74-9
[ 中文名 ]:
盐酸阿糖胞苷
[ 英文名 ]:
Cytarabine hydrochloride
[中文别名 ]:
- 胞嘧啶β-D-呋喃阿拉伯糖苷盐酸盐
- 阿拉伯糖胞嘧啶盐酸盐
- 氧氨嘧啶-B-D-阿拉伯醇苷盐酸盐
- 阿糖胞苷盐酸盐
- 胞嘧啶阿拉伯糖苷盐酸盐
- 阿糖胞嘧啶盐酸盐
- 1-(β-D-呋喃阿拉伯糖苷)胞嘧啶盐酸盐
- 胞嘧啶-BETA-D-阿拉伯呋喃糖 盐酸盐
[英文别名 ]:
- Cytosine, 1-β-D-arabino-furanosyl-, hydrochloride
- 1-b-D-Arabinofuranosylcytosine Monohydrochloride
- Cytosine arabinoside hydrochloride
- 1-β-D-Arabinofuranosylcytosine hydrochloride
- Ara-cytidine hydrochloride
- u 19920a
- MFCD00012839
- EINECS 200-713-9
盐酸阿糖胞苷生物活性
[ 描述 ]:
[ 相关类别 ]:
[ 靶点 ]
IC50: 16 nM (DNA synthesis)
[体外研究]
[体内研究]
[激酶实验]
[动物实验]
[参考文献]
[相关活性小分子]
盐酸阿糖胞苷物理化学性质
[ 沸点 ]:
545.7ºC at 760 mmHg
[ 熔点 ]:
197-198 °C(lit.)
[ 分子式 ]:
C9H14ClN3O5
[ 分子量 ]:
279.678
[ 闪点 ]:
283.8ºC
[ 精确质量 ]:
279.062195
[ PSA ]:
130.83000
[ 外观性状 ]:
白色粉末
[ 储存条件 ]:
库房通风低温干燥
[ 稳定性 ]:
Stable. Combustible. Incompatible with strong oxidizing agents.
盐酸阿糖胞苷MSDS
盐酸阿糖胞苷毒性和生态
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- HA5500000
- CHEMICAL NAME :
- Cytosine, 1-beta-D-arabinofuranosyl-, monohydrochloride
- CAS REGISTRY NUMBER :
- 69-74-9
- LAST UPDATED :
- 199706
- DATA ITEMS CITED :
- 17
- MOLECULAR FORMULA :
- C9-H13-N3-O5.Cl-H
- MOLECULAR WEIGHT :
- 279.71
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- Standard Draize test
- ROUTE OF EXPOSURE :
- Administration into the eye
- SPECIES OBSERVED :
- Human
- TYPE OF TEST :
- Standard Draize test
- ROUTE OF EXPOSURE :
- Administration into the eye
- SPECIES OBSERVED :
- Primate - monkey
- TYPE OF TEST :
- Standard Draize test
- ROUTE OF EXPOSURE :
- Administration into the eye
- SPECIES OBSERVED :
- Rodent - rabbit
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- >3200 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 5500 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 826 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 825 mg/kg
- TOXIC EFFECTS :
- Behavioral - food intake (animal) Behavioral - changes in motor activity (specific assay) Nutritional and Gross Metabolic - weight loss or decreased weight gain
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Subcutaneous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 2262 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Mammal - dog
- DOSE/DURATION :
- 172 mg/kg
- TOXIC EFFECTS :
- Gastrointestinal - nausea or vomiting
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Primate - monkey
- DOSE/DURATION :
- 396 mg/kg
- TOXIC EFFECTS :
- Behavioral - changes in motor activity (specific assay) Gastrointestinal - changes in structure or function of salivary glands Gastrointestinal - nausea or vomiting
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Intraperitoneal
- DOSE :
- 280 mg/kg
- SEX/DURATION :
- female 15 day(s) after conception
- TOXIC EFFECTS :
- Reproductive - Effects on Newborn - biochemical and metabolic
- TYPE OF TEST :
- Specific locus test
- TYPE OF TEST :
- Cytogenetic analysis
MUTATION DATA
- TYPE OF TEST :
- Mutation in mammalian somatic cells
- TEST SYSTEM :
- Rodent - mouse Lymphocyte
- DOSE/DURATION :
- 5 mg/L
- REFERENCE :
- EMMUEG Environmental and Molecular Mutagenesis. (Alan R. Liss, Inc., 41 E. 11th St., New York, NY 10003) V.10- 1987- Volume(issue)/page/year: 12,85,1988
盐酸阿糖胞苷安全信息
[ 符号 ]:
GHS07, GHS08
[ 信号词 ]:
Warning
[ 危害声明 ]:
H317-H319-H341-H361
[ 警示性声明 ]:
P280-P305 + P351 + P338
[ 危害码 (欧洲) ]:
Xn:Harmful;
[ 风险声明 (欧洲) ]:
R36;R43;R63
[ 安全声明 (欧洲) ]:
S26-S36/37
[ 危险品运输编码 ]:
NONH for all modes of transport
[ WGK德国 ]:
3
[ RTECS号 ]:
HA5500000
[ 海关编码 ]:
2942000000
盐酸阿糖胞苷合成路线
盐酸阿糖胞苷上下游产品
盐酸阿糖胞苷上游产品
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盐酸阿糖胞苷制备
方法一、5'-胞苷-磷酸(5'-CMP)为原料
胞嘧啶核苷盐酸盐的制备 5'-胞苷-磷酸100g悬浮于800ml蒸馏水中,加入约50ml浓氨水,调节pH值为8-9,不溶物可过滤除去,稀释至1L后加入氢氧化镧凝胶1L,升温至90℃搅拌水解(水解过程中可通过对氢氧化镧凝胶的电泳分析来确定反应终点),当电泳纸上5'-胞苷-磷酸斑点消失并有胞嘧啶核苷的斑点出现后(约需25h)反应结束,离心得上清液,沉淀用6L蒸馏水洗两次后离心,将洗液与上清液混合。减压浓缩,浓缩中可过滤除去不溶物,浓缩至约0.2L后停止,冷却,用6mol/L盐酸调节pH为2.5-3,即有白色结晶析出,加100m1 95%乙醇,冰箱冷却过夜后过滤,用稀醇及无水乙醇洗涤,得产品。
5'-胞苷-磷酸[氨水,氢氧化镧]→[pH8-9, 90℃, 25h]胞嘧啶核苷盐酸盐
胞嘧啶阿拉伯糖苷的制备 300ml三氯氧磷先预冷20min,加预冷的蒸馏水30ml,有盐酸气体放出,5min后,将反应液置冰盐浴30min。加入乙酸乙酯2L及胞嘧啶核苷盐酸盐40g,热水浴中80℃回流,时间约为40-50min。将反应液倾入4L蒸馏水中,50℃减压蒸出乙酸乙酯。浓缩液用氢氧化钠溶液调pH为3-3.5,加浓氨水,80℃水解10min,过滤除去不溶物。滤液调pH为2.5-3,上活性炭柱,分别用pH为3的蒸馏水和60℃的50%乙醇-1%氨水洗脱,将洗脱液浓缩至20ml左右,调pH为3,加乙醇冷却结晶,过滤,得产品。
胞嘧啶核苷盐酸盐[三氯氧化磷,乙酸乙酯,水]→[0-80℃, 40-50min]2, 2'-氧桥-3',5'-二乙酰基胞嘧啶核苷盐酸盐[氨水]→[80℃,10min]阿糖胞苷
阿糖胞苷盐酸盐的制备 将阿糖胞苷22g加入2%盐酸-甲醇440ml及甲醇220ml,50℃水浴加热溶解,活性炭脱色半小时后过滤,浓缩,冰箱冷却过夜,过滤得粗品,用30倍甲醇重结晶得纯品。
阿糖胞苷[盐酸,甲醇]→[50℃, 30min]阿糖胞苷盐酸盐
方法二、以葡萄糖酸钙为原料
D-阿拉伯糖的制备 投料为葡萄糖酸钙(m):硫酸铁(m):无水乙酸钡 (m):水(V):过氧化氢(V)=1:0.077:0.14:13:1.2-1.3。葡萄糖酸钙加水加热溶解后,加入事先配好的乙酸钡溶液和硫酸铁溶液的混合液,搅拌升温至95℃,过滤除去不溶物,滤液加一半用量的过氧化氢于40-56℃反应30min,静置30min,再于40℃加入剩余的过氧化氢反应30min,加入草酸过滤除去草酸钙,滤液在50℃以下真空浓缩,加无水甲醇溶解结晶,过滤得粗品,甲醇重结晶得纯品。
葡萄糖酸钙[乙酸钡,硫酸铁,过氧化氢]→[40-56℃,1.5 h]D-阿拉伯糖
2-氨基-D-阿拉伯糖-噁唑啉的制备 投料比为D-阿拉伯糖(m):氰胺 (m):氨水(V):甲醇(V)=1:0.56:0.3-0.35:3-4。将氰胺溶于甲醇中配成15%-20%的溶液,加D-阿拉伯糖和氨水,搅拌下缓慢加热至内温为51-62℃ (约1h),保温反应30min后搅拌放置2h,再放置过夜,过滤得产品。
D-阿拉伯糖[氰胺,氨水,甲醇]→[57-62℃,30min]2-氨基-D-阿拉伯糖-噁唑啉
阿糖胞苷盐酸盐的制备 投料比为丙炔氰(m):2-氨基-D-阿拉伯糖-噁唑啉(m):二甲基乙酰胺(m):氨水(1mol/L,V)=1:3.25:10:40-50。将2-氨基-D-阿拉伯糖-噁唑啉和二甲基乙酰胺混合,搅拌下冷却至5℃,滴加丙炔氰和少量二甲基乙酰胺的混合液,控制滴加速度使温度不超过10℃,滴完后于25℃搅拌反应30min,过滤,滤液加氨水于60℃搅拌10min,60℃以下减压蒸馏除水,浓缩液用盐酸甲醇溶液(3%-5%)调pH至4,冷却使析出结晶,过滤得粗品,用20-50倍的甲醇精制,加活性炭脱色,得阿糖胞苷盐酸盐。
2-氨基-D-阿拉伯糖-噁唑啉[丙炔氰,二甲基乙酰胺]→[25℃, 30min]环胞苷[氨水,盐酸-甲醇溶液]→[pH4]阿糖胞苷盐酸盐。
盐酸阿糖胞苷海关
[ 海关编码 ]: 2942000000
盐酸阿糖胞苷文献
EMBO Mol. Med. 7(2) , 175-89, (2015)
The β-site amyloid precursor protein cleaving enzyme-1 (BACE1), an essential protease for the generation of amyloid-β (Aβ) peptide, is a major drug target for Alzheimer's disease (AD). However, there ...
Chemical genetics reveals a complex functional ground state of neural stem cells.Nat. Chem. Biol. 3(5) , 268-273, (2007)
The identification of self-renewing and multipotent neural stem cells (NSCs) in the mammalian brain holds promise for the treatment of neurological diseases and has yielded new insight into brain canc...
Gingival pain: an unusual side effect of ziprasidone.BMJ Case Rep. 2013 , doi:10.1136/bcr-2012-007577, (2013)
The patient is a 52-year-old man with schizophrenia who developed severe, unremitting gingival pain after his ziprasidone dosage was increased from 80 to 120 mg. His physical examination and laborator...
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