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1-{3-[(benzyloxy)methyl]-2-methoxy-4-pyridinyl}-1-propanone | 186668-50-8

中文名称
——
中文别名
——
英文名称
1-{3-[(benzyloxy)methyl]-2-methoxy-4-pyridinyl}-1-propanone
英文别名
1-<2-methoxy-3-<(phenylmethoxy)methyl>-4-pyridinyl>-1-propanone;1-(3-benzyloxymethyl-2-methoxypyridin-4-yl)propan-1-one;1-(3-benzyloxymethyl-2-methoxy-pyridin-4-yl)-propane-1-one;1-(3-benzyloxymethyl-2-methoxy-pyridin-4-yl)-propan-1-one;1-(3-benzyloxymethyl-2-methoxy-4-pyridyl)-propane-1-one;1-[2-methoxy-3-(phenylmethoxymethyl)pyridin-4-yl]propan-1-one
1-{3-[(benzyloxy)methyl]-2-methoxy-4-pyridinyl}-1-propanone化学式
CAS
186668-50-8
化学式
C17H19NO3
mdl
——
分子量
285.343
InChiKey
UYVSHNMZZWFXAP-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

  • 沸点:
    406.1±45.0 °C(Predicted)
  • 密度:
    1.120±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    2.5
  • 重原子数:
    21
  • 可旋转键数:
    7
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.29
  • 拓扑面积:
    48.4
  • 氢给体数:
    0
  • 氢受体数:
    4

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

反应信息

  • 作为反应物:
    描述:
    1-{3-[(benzyloxy)methyl]-2-methoxy-4-pyridinyl}-1-propanone 在 palladium on activated charcoal 盐酸氢气 作用下, 以 乙醇 为溶剂, 反应 7.17h, 生成 tert-butyl 3-hydroxy-3-[3-(hydroxymethyl)-2-methoxy-4-pyridinyl]pentanoate
    参考文献:
    名称:
    Homocamptothecins:  Synthesis and Antitumor Activity of Novel E-Ring-Modified Camptothecin Analogues
    摘要:
    Homocamptothecin (hCPT), a camptothecin (CPT) analogue with a seven membered beta-hydroxylactone which combines enhanced plasma stability and potent topoisomerase I (Topo I)-mediated activity, is an attractive template for the elaboration of new anticancer agents. Like CPT, hCPT carries an asymmetric tertiary alcohol and displays stereoselective inhibition of Topo I. The preparation and biological screening of racemic hCPT analogues are described. The 10 hCPTs tested were better Topo I inhibitors than CPT. Fluorinated hCPTs 23c,d,f,g were found to have potent cytotoxic activity on A427 and PC-3 tumor cell lines. Their cytotoxicity remained high on the K562adr and MCF7mdr cell. lines, which overexpress a functionally active P-glycoprotein. Fluorinated hCPTs were more efficacious in vivo than CPT on HT-29 xenografts. In this model, a tumor growth delay of 25 days was reached with hCPT 23g at a daily dose of 0.32 mg/kg, compared to 4 days with CPT at 0.625 mg/kg. Thus difluorinated hCPT 23g warrants further investigation as a novel Topo I inhibitor with high cytotoxicity toward tumor cells and promising in vivo efficacy.
    DOI:
    10.1021/jm980400l
  • 作为产物:
    参考文献:
    名称:
    实用的形式全合成的喜树碱衍生物和抗癌药Diflomotecan通过不对称的乙酸羟醛添加到吡啶酮基质上。
    摘要:
    描述了两种实际,有效且可扩展的至DE环片段7的不对称路线,DE环片段7是高喜树碱衍生物双氟醚4合成中的关键组成部分。“缩醛途径”始于2-氯-4-氰基吡啶8,代表对映体选择性和对原始外消旋发现化学合成的优化修饰。低效率的光学拆分程序被高效的不对称乙酸酯醛醇加成剂(dr 87:13)取代到酮基质上,这是生成具有高立体选择性的(R)-构型四元立体中心的关键步骤。7最终,在九个步骤中以8.9%的总收率(er 99.95:0.05)获得了目标产物,从而避免了色谱纯化,并且与初始操作相比具有优势。在从2-氯异烟酸酸41开始的相关“酰胺途径”中,使用仲酰胺指导基团来促进吡啶3-位的邻位锂化。该方案的关键步骤再次包括实际的不对称乙酸羟醛加成(dr = 87:13)。因此,在九个步骤中,仅需进行一次色谱纯化,即可以11.1%的总收率(er> 99.95:0.05)获得DE环结构单元7。
    DOI:
    10.1021/jo060928v
  • 作为试剂:
    描述:
    (4R,5S)-3-acetyl-4,5-diphenyloxazolidin-2-onelithium hexamethyldisilazane1-{3-[(benzyloxy)methyl]-2-methoxy-4-pyridinyl}-1-propanone氢氧化锂双氧水sodium hydroxide甲基叔丁基醚1-{3-[(benzyloxy)methyl]-2-methoxy-4-pyridinyl}-1-propanone二氯甲烷氯化铵 、 Brine 、 Sodium sulfate-III 作用下, 以 四氢呋喃 为溶剂, -95.0~65.0 ℃ 、66.66 kPa 条件下, 反应 5.92h, 以the title compound was obtained as a light yellow oil (3.61 g, 75% by weight, er=87.2:12.8)的产率得到(3R)-3-(3-benzyloxymethyl-2-methoxy-4-pyridyl)-3-hydroxy-pentanoic acid
    参考文献:
    名称:
    NOVEL PROCESSES FOR THE PRODUCTION OF USEFUL INTERMEDIATES
    摘要:
    本申请涉及一种新的过程,用于不对称生产3-(吡啶-4-基)-3-羟基戊酸衍生物,这些衍生物是制造已知具有抗增殖活性化合物的有用中间体。
    公开号:
    US20100168426A1
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文献信息

  • Comptothecin analogues, preparation methods therefor, use thereof as drugs, and pharmaceutical compositions containing said analogues
    申请人:Societe de Conseils de Recherches et d'Applications Scientifiques (S.C.R.A.S.)
    公开号:US06339091B1
    公开(公告)日:2002-01-15
    The compound of the formula wherein the substituents are defined as in the specification and its non-toxic, pharmaceutically acceptable salts which are useful for the treatment of viral infections, parasitic diseases and the treatment of cancer.
    该化合物的结构如下所示,其中取代基的定义如规范中所述,以及其无毒、药用可接受的盐,可用于治疗病毒感染、寄生虫病和癌症的治疗。
  • New analogues of camptothecin, their use as medicaments and the pharmaceutical compositions containing them
    申请人:——
    公开号:US20030004150A1
    公开(公告)日:2003-01-02
    A compound of the formula 1 wherein the substituents are defined as in the specification which compounds are useful in the treatment of cancer.
    其中取代基如规范中所定义的化合物的化学式,这些化合物在癌症治疗中很有用。
  • Analogues of camptothecin, their use as medicaments and the pharmaceutical compositions containing them
    申请人:Societe de Recherches et d'Applications Scientifiques (S.C.R.A.S.)
    公开号:US06815546B2
    公开(公告)日:2004-11-09
    A compound of the formula wherein the substituents are defined as in the specification which compounds are useful in the treatment of cancer.
    该化合物的化学式,其中取代基的定义如规范中所述,这些化合物在癌症治疗中很有用。
  • Camptothecin analogues, preparation methods therefor, use thereof as
    申请人:Societe de Conseils de Recherches et d'Applications Scientifiques
    公开号:US05981542A1
    公开(公告)日:1999-11-09
    A camptothecin analog characterized in that the hydroxy lactone of the camptothecin is a .beta.-hydroxy lactone or the corresponding .beta.-hydroxyacid, resulting from the opening of said lactone, or a derivative of said .beta.-hydroxyacid, or a Pharmaceutically acceptable salt thereof, is disclosed. In particular, compounds of formulae (I) and (II) are disclosed. Methods for preparing the compounds of formulae (I) and (II), pharmaceutical compositions containing said containing said compounds, and their use, particularly as topoisomerase inhibitors and antitumoral drugs, are also disclosed.
    披萨是一种意大利食物,通常由面团、番茄酱、奶酪和各种配料制成,然后在烤箱中烤熟。
  • [EN] NOVEL PROCESSES FOR THE PRODUCTION OF USEFUL INTERMEDIATES<br/>[FR] NOUVEAUX PROCEDES DE PRODUCTION D'INTERMEDIAIRES UTILES
    申请人:SOD CONSEILS RECH APPLIC
    公开号:WO2006033011A1
    公开(公告)日:2006-03-30
    The present application relates to a new process for the asymmetric production of 3-(pyridin-4-yl)-3-hydroxy-pentanoic acid derivatives, which are useful intermediates in the manufacture of compounds that are known to show antiproliferative activity.
    本申请涉及一种新的过程,用于不对称生产3-(吡啶-4-基)-3-羟基戊酸衍生物,这些衍生物是制造已知具有抗增殖活性化合物的中间体。
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