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1-(butoxycarbonyl)-5-fluorouracil | 85326-32-5

中文名称
——
中文别名
——
英文名称
1-(butoxycarbonyl)-5-fluorouracil
英文别名
5-Fluoro-1-(butoxycarbonyl)uracil;butyl 5-fluoro-2,4-dioxopyrimidine-1-carboxylate
1-(butoxycarbonyl)-5-fluorouracil化学式
CAS
85326-32-5
化学式
C9H11FN2O4
mdl
——
分子量
230.196
InChiKey
ZVRNEWNIEVRTIK-UHFFFAOYSA-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

  • 密度:
    1.2799 (rough estimate)

计算性质

  • 辛醇/水分配系数(LogP):
    0.9
  • 重原子数:
    16
  • 可旋转键数:
    4
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.44
  • 拓扑面积:
    75.7
  • 氢给体数:
    1
  • 氢受体数:
    5

SDS

SDS:6478222b83dff0eb7e1b346ab71cc1ba
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反应信息

  • 作为反应物:
    参考文献:
    名称:
    BUUR A.; BUNDGAARD H., J. PHARM. SCI., 75,(1986) N 5, 522-527
    摘要:
    DOI:
  • 作为产物:
    描述:
    5-氟脲嘧啶氯甲酸丁酯吡啶 作用下, 以 1,4-二氧六环 为溶剂, 反应 1.0h, 生成 1-(butoxycarbonyl)-5-fluorouracil
    参考文献:
    名称:
    Studies on antitumor agents. V. Syntheses and antitumor activities of 5-fluorouracil derivatives.
    摘要:
    合成了六类氟尿嘧啶(5-FU)衍生物,即2,4-二-O-取代、2-O-取代、4-O-取代、1,3-二取代、1-取代和3-取代的化合物。在大鼠口服这些化合物后,测定了5-FU的血药浓度。在O-取代衍生物中,4-O-取代衍生物最容易被激活为5-FU,其次是2-O-取代衍生物。在N-取代衍生物中,酰基和磺酰基衍生物显示出最高的5-FU释放能力,1-烷氧甲基取代衍生物的释放能力较低。N-烷基取代衍生物未被激活为5-FU。选择了几种在血中5-FU水平高于1-(四氢-2-呋喃基)-5-氟尿嘧啶(Thf-FU)的化合物,以及一些相关化合物,并对其抗肿瘤活性进行了检测。2-O-取代衍生物,2-丁氧基-5-氟-4(1H)-嘧啶酮(11)和2-苄氧基-5-氟-4(1H)-嘧啶酮(19),与Thf-FU一样有效。2,4-二-O-取代衍生物,2,4-二丁氧基-5-氟嘧啶(1)和2,4-二苄氧基-5-氟嘧啶(6),对艾氏癌和肉瘤180的活性与Thf-FU相同。1-取代衍生物,1-乙氧甲基-5-氟尿嘧啶(49)和1-(1-乙氧基-1-苯甲基)-5-氟尿嘧啶(50),发现与Thf-FU一样有效。
    DOI:
    10.1248/cpb.30.4258
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文献信息

  • Prodrugs of 5-Fluorouracil V. 1-Alkoxycarbonyl Derivatives as Potential Prodrug Forms for Improved Rectal or Oral Delivery of 5-Fluorouracil
    作者:Anders Buur、Hans Bundgaard
    DOI:10.1002/jps.2600750520
    日期:1986.5
    The hydrolysis and physicochemical properties of seven 1-alkoxycarbonyl derivatives of 5-fluorouracil were studied to assess their potential as prodrugs with the aim of enhancing the delivery characteristics of the parent drug. All derivatives were hydrolyzed to quantitatively yield 5-fluorouracil. The pH-rate profiles for the hydrolysis were measured. The rates of hydrolysis were markedly accelerated
    研究了七种5-氟尿嘧啶的1-烷氧基羰基衍生物的水解和理化性质,以评估其作为前药的潜力,目的是增强母体药物的递送特性。水解所有衍生物以定量产生5-氟尿嘧啶。测量了水解的pH速率曲线。在血浆存在下,水解速度显着加快,在80%的人体血浆中,水解的半衰期少于4分钟。所述衍生物比5-氟尿嘧啶更具亲脂性,但是其水溶性仅稍微降低,或者对于一种衍生物,其水溶性甚至大于5-氟尿嘧啶。兔子的初步吸收研究表明,直肠给药1-(丁氧羰基)-5-氟尿嘧啶后5-氟尿嘧啶的绝对生物利用度为100%,而5-氟尿嘧啶自身给药后无吸收。建议前药衍生物可用于增强母体药物的口服和/或直肠递送。
  • YAMASHITA, JUN-ICHI;YAMAWAKI, ICHIRO;UEDA, SHUICHI;YASUMOTO, MITSUGI;UNEM+, CHEM. AND PHARM. BULL., 1982, 30, N 12, 4258-4267
    作者:YAMASHITA, JUN-ICHI、YAMAWAKI, ICHIRO、UEDA, SHUICHI、YASUMOTO, MITSUGI、UNEM+
    DOI:——
    日期:——
  • A PRODRUG FORM OF 5-FLUOROURACIL AND A METHOD OF TREATMENT OF CANCER
    申请人:FARMACEUTISK LABORATORIUM FERRING A/S
    公开号:EP0265506A1
    公开(公告)日:1988-05-04
  • [EN] A PRODRUG FORM OF 5-FLUOROURACIL AND A METHOD OF TREATMENT OF CANCER
    申请人:FARMACEUTISK LABORATORIUM FERRING A/S
    公开号:WO1987006581A1
    公开(公告)日:1987-11-05
    (EN) A prodrug form of 5-fluorouracil selected from the group consisting of optionally substituted 1-alkoxycarbonyl, 3-acyl, 1-acyloxyalkyl and 3-acyloxyalkyl derivatives of 5-fluorouracil having a) a partition coefficient between octanol and aqueous buffer (pH 7.4) greater than 0.5, b) a solubility in water at pH 7.4 greater than 0.05 M (at 20°C), c) a susceptibility to undergo rapid enzymatic cleavage in vivo to regenerate 5-fluorouracil in quantitative amounts with the simultaneous release of a non-toxic pro-moiety, and d) a stability in aqueous solution to such an extent that no significant degradation occurs before the occurrence of absorption across the rectal biomembrane, has an improved bioavailability upon rectal administration. The compounds are highly useful in the treatment of cancer and can be used orally as well as rectally.(FR) Une forme promédicamenteuse de 5-fluorouracile choisi dans le groupe composé de dérivés 1-alkoxycarbonyle, 3-acyle, 1-acyloxyalkyle et 3-acyloxyalkyle éventuellement substitués de 5-fluorouracile, présente: a) un coefficient de séparation entre l'octanol et une solution tampon aqueuse (pH 7,4) supérieur à 0,5; b) une solubilité dans l'eau à un pH de 7,4 supérieure à 0,05 M (à 20°C); c) une susceptibilité à subir un clivage enzymatique rapide in vivo afin de régénérer des quantités quantifiables de 5-fluorouracile avec la libération simultanée d'une profraction non toxique; et d) une stabilité en solution aqueuse telle qu'aucune dégradation significative ne se produit avant absorption à travers la biomembrane rectale. Ladite forme promédicamenteuse présente une bioadaptabilité améliorée lors de l'administration rectale. Lesdits composés sont extrêmement utiles dans le traitement du cancer et peuvent être administrés aussi bien par voie orale que par voie rectale.
  • Studies on antitumor agents. V. Syntheses and antitumor activities of 5-fluorouracil derivatives.
    作者:JUNICHI YAMASHITA、ICHIRO YAMAWAKI、SHUICHI UEDA、MITSUGI YASUMOTO、NORIO UNEMI、SADAO HASHIMOTO
    DOI:10.1248/cpb.30.4258
    日期:——
    Six types of 5-fluorouracil (5-FU) derivatives were synthesized ; namely, 2, 4-di-O-substituted, 2-O-substituted, 4-O-substituted, 1, 3-disubstituted, 1-substituted and 3-substituted compounds. After oral administration of these compounds to rats, the blood levels of 5-FU were determined. Among O-substituted derivatives, a 4-O-substituted derivative was most easily activated to 5-FU and 2-O-substituted derivatives were next most easily activated. Among N-substituted derivatives, acyl and sulfonyl derivatives showed the highest 5-FU releasing abilities and 1-alkoxymethyl substituted derivatives showed low ability. N-Alkyl substituted derivatives were not activated to 5-FU. Several compounds which gave higher blood levels of 5-FU than that obtained with 1-(tetrahydro-2-furyl)-5-fluorouracil (Thf-FU), as well as same related compounds, were selected and their antitumor activities were examined. The 2-O-substituted derivatives, 2-butoxy-5-fluoro-4 (1H)-pyrimidone (11) and 2-benzyloxy-5-fluoro-4 (1H)-pyrimidone (19), were as effective as Thf-FU. The activities of 2, 4-di-O-substituted derivatives, 2, 4-dibutoxy-5-fluoropyrimidine (1) and 2, 4-dibenzyloxy-5-fluoropyrimidine (6), against Ehrlich carcinoma and against sarcoma 180, respectively, were the same as those of Thf-FU. The 1-substituted derivatives, 1-ethoxymethyl-5-fluorouracil (49) and 1-(1-ethoxy-1-phenylmethyl)-5-fluorouracil (50), were found to be as effective as Thf-FU.
    合成了六类氟尿嘧啶(5-FU)衍生物,即2,4-二-O-取代、2-O-取代、4-O-取代、1,3-二取代、1-取代和3-取代的化合物。在大鼠口服这些化合物后,测定了5-FU的血药浓度。在O-取代衍生物中,4-O-取代衍生物最容易被激活为5-FU,其次是2-O-取代衍生物。在N-取代衍生物中,酰基和磺酰基衍生物显示出最高的5-FU释放能力,1-烷氧甲基取代衍生物的释放能力较低。N-烷基取代衍生物未被激活为5-FU。选择了几种在血中5-FU水平高于1-(四氢-2-呋喃基)-5-氟尿嘧啶(Thf-FU)的化合物,以及一些相关化合物,并对其抗肿瘤活性进行了检测。2-O-取代衍生物,2-丁氧基-5-氟-4(1H)-嘧啶酮(11)和2-苄氧基-5-氟-4(1H)-嘧啶酮(19),与Thf-FU一样有效。2,4-二-O-取代衍生物,2,4-二丁氧基-5-氟嘧啶(1)和2,4-二苄氧基-5-氟嘧啶(6),对艾氏癌和肉瘤180的活性与Thf-FU相同。1-取代衍生物,1-乙氧甲基-5-氟尿嘧啶(49)和1-(1-乙氧基-1-苯甲基)-5-氟尿嘧啶(50),发现与Thf-FU一样有效。
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