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2',3'-二-O-乙酰基-5'-脱氧-5-氟-D-胞啶 | 161599-46-8

中文名称
2',3'-二-O-乙酰基-5'-脱氧-5-氟-D-胞啶
中文别名
2',3'-二-O-乙酰基-5'-脱氧-5-氟胞苷;卡培他滨中间体2;2',3'-二-O-乙酰基-5'-脱氧-5-氟胞嘧啶核苷;2'.3'-二-O-乙酰基-5'-脱氧-5-氟-D-胞苷;2',3'-二氧-乙酰基-5'-脱氧-5-氟胞苷;2,3-二-O-乙酰基-5-脱氧-5-氟-D-胞啶;2'3'-二-O-乙酰基-5-脱氧-5-氟-D-胞苷1CAP5];2,3'-二-O-乙酰基-5'脱氧-5-氟胞苷;5'-脱氧-二乙酰-5-氟胞苷;2',3'-二乙酰氧基-5'-脱氧-5-氟胞苷;2'',3'-二乙酰基-5'-脱氧-5-氟胞苷;2',3'-二乙酰基-5'-脱氧-5-氟胞苷;2,3-二乙酰基-5-脱氧-5-氟胞苷;卡培他滨中间体
英文名称
2',3'-di-O-acetyl-5'-deoxy-5-fluorocytidine
英文别名
(2R,3R,4R,5R)-2-(4-amino-5-fluoro-2-oxopyrimidin-1(2H)-yl)-5-methyltetrahydrofuran-3,4-diyl diacetate;[(2R,3R,4R,5R)-4-acetyloxy-5-(4-amino-5-fluoro-2-oxopyrimidin-1-yl)-2-methyloxolan-3-yl] acetate
2',3'-二-O-乙酰基-5'-脱氧-5-氟-D-胞啶化学式
CAS
161599-46-8
化学式
C13H16FN3O6
mdl
——
分子量
329.285
InChiKey
NWJBWNIUGNXJGO-RPULLILYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

物化性质

  • 熔点:
    196-198?C
  • 沸点:
    427.4±55.0 °C(Predicted)
  • 密度:
    1.57±0.1 g/cm3(Predicted)
  • 溶解度:
    溶于甲醇

计算性质

  • 辛醇/水分配系数(LogP):
    -0.7
  • 重原子数:
    23
  • 可旋转键数:
    5
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.54
  • 拓扑面积:
    121
  • 氢给体数:
    1
  • 氢受体数:
    7

安全信息

  • 安全说明:
    S24/25
  • 海关编码:
    2934999090
  • 危险性防范说明:
    P261,P305+P351+P338
  • 危险性描述:
    H302,H315,H319,H335

SDS

SDS:55c1ddfa2f4d916c0f222e5b55ef73c7
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制备方法与用途

用途:卡培他滨的中间体

上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量
  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量
    • 1
    • 2

反应信息

  • 作为反应物:
    描述:
    参考文献:
    名称:
    The design and synthesis of a new tumor-selective fluoropyrimidine carbamate, Capecitabine
    摘要:
    To identify an orally available fluoropyrimidine having efficacy and safety profiles greatly improved over those of parenteral 5-fluorouracil (5-FU: 1), we designed a 5-FU prodrug that would pass intact through the intestinal mucisa and be sequentially converted to 5-FU by enzymes that are highly expressed in the human liver and then in tumors. Among various N-4-substituted 5'-deoxy-5-fluorocytidine derivatives, a series of N-4-alkoxycarbonyl derivatives were hydrolyzed to 5'-deoxy-5-fluoro-cytidine (5'-DFCR: 8) specifically by carboxylesterase, which exists preferentially in the liver in humans and monkeys. Particularly, derivatives having an N-4-alkoxylcarbonyl moiety with a C4-C6 alkyl chain were the most susceptible to the human carboxylesterase. Those were then converted to 5'-deoxy-5-fluorouridine (5'-DFUR: 4) by cytidine deaminase highly expressed in the liver and solid tumors and finally to 5-FU by thymidine phosphorylase (dThdPase) preferentially located in turners. When administered orally to monkeys, a derivative having the N-4-alkoxylcarbonyl moiety with a C5 alkyl chain (capecitabine: 6) The highest AUC and Cmax for plasma 5'-DFUR. In tests with various human cancer xenograft models, capecitabine was more efficacious at wider dose ranges than either 5-FU or 5'-DFUR and was significantly less toxic to the intestinal tract than the others in monkeys. (C) 2000 Elsevier Science Ltd. All rights reserved.
    DOI:
    10.1016/s0968-0896(00)00087-0
  • 作为产物:
    描述:
    卡培他滨杂质25盐酸偶氮二甲酸二异丙酯 、 1-ethylpiperidine hypophosphite 、 硫酸四氯化锡碳酸氢钠三乙胺 、 sodium iodide 作用下, 以 1,4-二氧六环二氯甲烷乙腈 为溶剂, 反应 41.5h, 生成 2',3'-二-O-乙酰基-5'-脱氧-5-氟-D-胞啶
    参考文献:
    名称:
    卡培他滨及其中间体的制备方法
    摘要:
    本发明公开了一种新的卡培他滨的制备方法:以D-核糖为起始原料,经羟基保护、5-位对甲苯磺酰化、碘取代、次磷酸脱碘、乙酰化得关键中间体12,3-三-O-乙酰基-5-脱氧-β-D-呋喃核糖,再与5-氟胞嘧啶进行糖苷化,最后N-4位酰化、脱除保护得卡培他滨,本发明不需要使用金属催化剂参与反应,反应条件温和,且收率较高,经济有效,适于大规模的工业化生产。
    公开号:
    CN102212095B
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文献信息

  • [EN] BIOREDUCTIVELY-ACTIVATED PRODRUGS<br/>[FR] PROMÉDICAMENTS ACTIVÉS PAR UNE BIORÉDUCTION
    申请人:ANGIOGENE PHARM LTD
    公开号:WO2006032921A1
    公开(公告)日:2006-03-30
    The present invention relates to a compound of formula (1), or a pharmaceutically acceptable salt thereof, Formula: (1); wherein: R1 is a substituted aryl or heteroaryl group bearing at least one nitro or azido group or is an optionally substituted benzoquinone, optionally substituted naphthoquinone or optionally substituted fused heterocycloquinone; R2 is H, optionally substituted alkyl, optionally substituted alkenyl, optionally substituted alkynyl, optionally substituted cycloalkyl, optionally substituted heterocycloalkyl, aryl or heteroaryl; and R3 is selected such that R3NH2 represents a cytotoxic nucleoside analogue or an ester or phosphate ester prodrug of a cytotoxic nucleoside analogue, with the proviso that if R1 is an aryl group then R2 is not H.
    本发明涉及一种具有如下式(1)的化合物,或其药学上可接受的盐,式中:R1是带有至少一个硝基或偶氮基的取代芳基或杂环芳基,或者是可选择取代的苯醌、可选择取代的醌或可选择取代的融合杂环喹啉;R2是H、可选择取代的烷基、可选择取代的烯基、可选择取代的炔基、可选择取代的环烷基、可选择取代的杂环烷基、芳基或杂环芳基;R3被选择为R3NH2,表示细胞毒性核苷类似物或细胞毒性核苷类似物的酯或磷酸酯前药,但如果R1是芳基,则R2不是H。
  • N.sup.4 -(substituted-oxycarbonyl)-5'-deoxy-5-fluorocytidine compounds,
    申请人:Hoffmann-La Roche Inc.
    公开号:US05472949A1
    公开(公告)日:1995-12-05
    The invention relates to N.sup.4 -(substituted-oxycarbonyl)-5'-deoxy-5-fluorocytidine derivatives which are useful as an agent for treating tumors, pharmaceutical compositions including the same, a method of treating tumors and a method of preparing N.sup.4 -(substituted-oxycarbonyl)-5'-deoxy-5-fluorocytidine derivatives for treating tumors. Compounds of formula (I), ##STR1## wherein R.sup.1 is a saturated or unsaturated, straight or branched hydrocarbon radical wherein the number of carbon atoms in the longest straight chain of this hydrocarbon radical ranges from three to seven, or is a radical of the formula --(CH.sub.2)n--.sup.Y wherein Y is a cyclohexyl radical, a C.sub.1 -C.sub.4 alkoxy radical or a phenyl radical and wherein when Y is a cyclohexyl radical n is an integer from 0 to 4, and when Y is C.sub.1 -C.sub.4 alkoxy radical or a phenyl radical n is an integer from 2 to 4, and R.sup.2 is a hydrogen atom or a radical easily hydrolyzable under physiological conditions, or a hydrate or solvate thereof. Compounds of formula (I) are useful in the treatment of tumors.
    该发明涉及N.sup.4-(取代氧羰基)-5'-脱氧-5-胞嘧啶生物,其用作治疗肿瘤的药剂,包括相同的药物组合物,治疗肿瘤的方法以及制备N.sup.4-(取代氧羰基)-5'-脱氧-5-胞嘧啶生物用于治疗肿瘤的方法。式(I)的化合物,其中R.sup.1是饱和或不饱和的直链或支链碳原子数在3到7之间的烃基,或者是式--(CH.sub.2)n--.sup.Y的基团,其中Y是环己基基团,C.sub.1-C.sub.4烷氧基基团或苯基基团,当Y是环己基基团时,n是0到4的整数,当Y是C.sub.1-C.sub.4烷氧基基团或苯基基团时,n是2到4的整数,R.sup.2是氢原子或在生理条件下易解的基团,或其合物或溶剂化合物。式(I)的化合物在肿瘤治疗中有用。
  • Effective Synthesis of Nucleosides Utilizing O-Acetyl-Glycosyl Chlorides as Glycosyl Donors in the Absence of Catalyst: Mechanism Revision and Application to Silyl-Hilbert-Johnson Reaction
    作者:Chengyuan Liang、Weihui Ju、Shunjun Ding、Han Sun、Gennian Mao
    DOI:10.3390/molecules22010084
    日期:——
    An effective synthesis of nucleosides using glycosyl chlorides as glycosyl donors in the absence of Lewis acid has been developed. Glycosyl chlorides have been shown to be pivotal intermediates in the classical silyl-Hilbert-Johnson reaction. A possible mechanism that differs from the currently accepted mechanism advanced by Vorbrueggen has been proposed and verified by experiments. In practice, this
    已经开发了在不存在路易斯酸的情况下使用糖基化物作为糖基供体的有效的核苷合成方法。糖基已被证明是经典的甲硅烷基-希尔伯特-约翰逊反应中的关键中间体。已经提出了一种可能的机制,该机制与Vorbrueggen提出的当前接受的机制不同,并通过实验进行了验证。实际上,这种无催化剂的方法可轻松轻松地获得卡培他滨
  • Exploiting intramolecular hydrogen bonding for the highly (Z)-selective &amp; metal free synthesis of amide substituted β-aminoenones
    作者:Palaniraja Subramaniam、Chandrasekaran Ramasubbu、Selvaraj Athiramu
    DOI:10.1039/c7gc00909g
    日期:——
    Herein, we report metal free and intramolecular hydrogen bonding (IMHB) directed (Z)-selective synthesis of amide substituted β-aminoenones. Systematically, we have confirmed the role of dual IMHB (C=O∙∙∙H‒N) on Z-direction using single-crystal X-ray structure and 1D, 2D NMR studies. High stereo selectivity, atom efficiency, excellent yields and high purity were achieved by mere filtration. We avoided
    在本文中,我们报告了酰胺取代的β-基烯酮的无属和分子内氢键(IMHB)定向(Z)选择性合成。系统地,我们已经使用单晶X射线结构和1D,2D NMR研究证实了双IMHB(C = O∙∙∙H‒N)在Z方向上的作用。仅通过过滤就可以实现高的立体选择性,原子效率,优异的收率和高纯度。我们避免了色谱柱纯化,并且在此过程中形成的副产物对环境友好。
  • 一种卡培他滨的合成方法
    申请人:山东诺德生物科技有限公司
    公开号:CN104744537B
    公开(公告)日:2018-06-08
    本发明属于药物制备技术领域,涉及到一种卡培他滨的合成方法。其包括如下步骤:1)缩合反应:在溶剂中,使2',3'‑二‑O‑乙酰基‑5'‑脱氧‑5‑胞苷与卤甲酸正戊酯在敷酸剂和二甲氨基吡啶催化的存在下进行反应,以制得N‑戊氧羰基‑2',3'‑二‑O‑乙酰基‑5'‑脱氧‑5‑胞苷;2)解反应:使N‑戊氧羰基‑2',3'‑二‑O‑乙酰基‑5'‑脱氧‑5‑胞苷无机碱的存在下进行解反应,以制得终产物卡培他滨。与现有技术相比,本发明具有以下优点:通过使用无机碱作为敷酸剂,避免大量有机碱的使用,既提高了产率,降低了生产成本,又减少了环境污染,保障了工人身体健康,有利于工业化生产。
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同类化合物

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