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(2R,4S)-(2-ethyl-6-trifluoromethyl-1,2,3,4-tetrahydroquinolin-4-yl)carbamic acid methyl ester | 474645-93-7

中文名称
——
中文别名
——
英文名称
(2R,4S)-(2-ethyl-6-trifluoromethyl-1,2,3,4-tetrahydroquinolin-4-yl)carbamic acid methyl ester
英文别名
(2R,4S)-(2-ethyl-6-trifluoromethyl-1,2,3,4-tetrahydroquinolin-4-yl)arbamic acid methyl ester;methyl (2R,4S)-(2-ethyl-6-trifluoro-methyl-1,2,3,4-tetrahydroquinolin-4-yl)-carbamate;methyl (2R,4S)-(2-ethyl-6-trifluoromethyl-1,2,3,4-tetrahydroquinolin-4-yl)carbamate;methyl (2R,4S)-2-ethyl-6-(trifluoromethyl)-1,2,3,4-tetrahydro-4-quinolinylcarbamate;methyl N-[(2R,4S)-2-ethyl-6-(trifluoromethyl)-1,2,3,4-tetrahydroquinolin-4-yl]carbamate
(2R,4S)-(2-ethyl-6-trifluoromethyl-1,2,3,4-tetrahydroquinolin-4-yl)carbamic acid methyl ester化学式
CAS
474645-93-7
化学式
C14H17F3N2O2
mdl
——
分子量
302.296
InChiKey
DNQYOPWDVYBERX-SKDRFNHKSA-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:
    139.0-140.5 °C
  • 沸点:
    367.0±42.0 °C(Predicted)
  • 密度:
    1.27±0.1 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    3.4
  • 重原子数:
    21
  • 可旋转键数:
    3
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.5
  • 拓扑面积:
    50.4
  • 氢给体数:
    2
  • 氢受体数:
    6

上下游信息

  • 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:
    参考文献:
    名称:
    胆固醇酯转移蛋白抑制剂Torcetrapib的不对称合成
    摘要:
    先前,我们的小组报告了通过中间阶段拆分来合成公斤量的胆固醇酯转移蛋白(CETP)抑制剂torcetrapib,1的合成方法。该说明描述了为开发适合于长期生产的临床候选药物的不对称途径而进行的研究。通过(R)-3-氨基戊腈与三氟甲基芳烃的偶联建立第一个不对称中心。将腈精制为合适的前体后,合成中的关键步骤是铵离子7的非对映选择性环化,以提供四氢喹啉核心。这种方法还允许简化的序列完成1的合成。描述了该方法的发展和综合原理。
    DOI:
    10.1021/op060013i
  • 作为产物:
    描述:
    对三氟甲基苯胺 在 Pd(OTf)2 sodium tetrahydroborate 、 (S)-P-Phos 、 magnesium chloride 作用下, 以 乙醇甲苯 为溶剂, 反应 44.0h, 生成 (2R,4S)-(2-ethyl-6-trifluoromethyl-1,2,3,4-tetrahydroquinolin-4-yl)carbamic acid methyl ester
    参考文献:
    名称:
    A Concise Asymmetric Synthesis of Torcetrapib
    摘要:
    Optically active torcetrapib was synthesized in seven steps from achiral precursors without the need for protecting groups, utilizing an enantioselective aza-Michael reaction to achieve asymmetry.
    DOI:
    10.1021/jo071031g
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文献信息

  • Intermediates of CETP inhibitors
    申请人:——
    公开号:US20020177716A1
    公开(公告)日:2002-11-28
    This invention relates to intermediates useful in the preparation of CETP inhibitors and methods of preparation thereof.
    本发明涉及在制备CETP抑制剂中有用的中间体及其制备方法。
  • Method for producing optically active amines
    申请人:Nagasaki Izuru
    公开号:US20060100239A1
    公开(公告)日:2006-05-11
    The present invention provides a method for producing optically active amines of formula (9) or (10): which comprises reacting an imine equivalent of formula (6): with an alkene of formula (7) or an alkyne of formula (8): in the presence of a chiral catalyst, which method does not require additional procedures such as introduction and removal of protecting groups and gives said amines with high purity and high operability. The optically active amines are useful as synthetic 15 intermediates for pharmaceuticals, agrochemicals, etc.
    本发明提供一种制备光学活性胺的方法,其化学式为(9)或(10):包括在手性催化剂的存在下,将化学式为(6)的亚胺当量与化学式为(7)的烯烃或化学式为(8)的炔烃反应,此方法不需要额外的保护基引入和去除等过程,并且可高纯度和高操作性地得到所述胺。这些光学活性胺可用作制药、农药等的合成中间体。
  • 4-carboxyamino-2-substituted-1,2,3,4-tetrahydroquinolines
    申请人:DeNinno P. Michael
    公开号:US20050245570A1
    公开(公告)日:2005-11-03
    Cholesteryl ester transfer protein inhibitors, pharmaceutical compositions containing such inhibitors and the use of such inhibitors to elevate certain plasma lipid levels, including high density lipoprotein-cholesterol and to lower certain other plasma lipid levels, such as LDL-cholesterol and triglycerides and accordingly to treat diseases which are exacerbated by low levels of HDL cholesterol and/or high levels of LDL-cholesterol and triglycerides, such as atherosclerosis and cardiovascular diseases in some mammals, including humans.
    胆固醇酯转移蛋白抑制剂,含有这种抑制剂的药物组合物以及使用这种抑制剂提高某些血浆脂质水平,包括高密度脂蛋白胆固醇,并降低某些其他血浆脂质水平,如低密度脂蛋白胆固醇和甘油三酯,因此治疗低高密度脂蛋白胆固醇和/或高低密度脂蛋白胆固醇和甘油三酯水平加重的疾病,如动脉粥样硬化和某些哺乳动物,包括人类的心血管疾病。
  • Methods for preparing CETP inhibitors
    申请人:Pfizer Inc.
    公开号:US20030216576A1
    公开(公告)日:2003-11-20
    This invention relates to methods for preparing certain cholesteryl ester transfer protein (CETP) inhibitors and intermediates useful in the preparation of said CETP inhibitors.
    这项发明涉及制备某些胆固醇酯转移蛋白(CETP)抑制剂及在制备该CETP抑制剂中有用的中间体的方法。
  • METHOD FOR PRODUCING AN OPTICALLY ACTIVE TETRAHYDROQUINOLINE
    申请人:Moroi Takashi
    公开号:US20100036149A1
    公开(公告)日:2010-02-11
    The present invention provides an industrially advantageous production method of optically active tetrahydroquinolines of formula (1), which comprises: 1) a step of reacting a β-ketoester of formula (2) with an amine of formula (3) to produce an enaminoester of formula (4); 2) a step of subjecting the enaminoester of formula (4) above obtained in 1) to asymmetric hydrogenation to produce an optically active β-amino acid derivative of formula (5); 3) a step of amidating the optically active β-amino acid derivative (5) above obtained in 2) to produce an amide of formula (6); 4) a step of alkoxycarbonylating the amide of formula (6) above obtained in 3) to produce a compound of formula (7); and 5) a step of subjecting the compound of formula (7) above to cyclization to produce the optically active tetrahydroquinoline of formula (1).
    本发明提供了一种工业上优越的光学活性四氢喹啉的生产方法,其包括以下步骤: 1)用式(2)的β-酮酸酯与式(3)的胺反应生成式(4)的烯酰胺酯的步骤; 2)将式(1)中获得的式(4)的烯酰胺酯进行不对称氢化,生成光学活性的β-氨基酸衍生物的步骤; 3)将步骤2)中获得的光学活性β-氨基酸衍生物(5)进行酰胺化,生成式(6)的酰胺的步骤; 4)将步骤3)中获得的酰胺(6)进行烷氧羰基化,生成式(7)的化合物的步骤; 5)将步骤4)中获得的式(7)的化合物进行环化,生成式(1)的光学活性四氢喹啉的步骤。
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