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(S)-1-苯基-1,2,3,4-四氢-2-异喹啉甲酸乙酯 | 180468-42-2

中文名称
(S)-1-苯基-1,2,3,4-四氢-2-异喹啉甲酸乙酯
中文别名
——
英文名称
ethyl (S)-1-phenyl-3,4-dihydroisoquinoline-2(1H)-carboxylate
英文别名
(S)-ethyl 1-phenyl-3,4-dihydroisoquinoline-2(1H)-carboxylate;Ethyl (S)-1-phenyl-1,2,3,4-tetrahydro-2-isoquinolinecarboxylate;ethyl (1S)-1-phenyl-3,4-dihydro-1H-isoquinoline-2-carboxylate
(S)-1-苯基-1,2,3,4-四氢-2-异喹啉甲酸乙酯化学式
CAS
180468-42-2
化学式
C18H19NO2
mdl
——
分子量
281.354
InChiKey
DKKVDRQVNMALLN-KRWDZBQOSA-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:
    412.2±44.0 °C(Predicted)
  • 密度:
    1.145
  • 溶解度:
    氯仿(微溶)、DMSO(微溶)、乙醇(微溶)、甲醇(微溶)

计算性质

  • 辛醇/水分配系数(LogP):
    3.7
  • 重原子数:
    21
  • 可旋转键数:
    3
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.28
  • 拓扑面积:
    29.5
  • 氢给体数:
    0
  • 氢受体数:
    2

安全信息

  • 储存条件:
    储存条件:2-8℃,请密闭保存并保持干燥。

SDS

SDS:f09634a1f51527c4684a08fec795fd9f
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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:
    (S)-1-苯基-1,2,3,4-四氢-2-异喹啉甲酸乙酯 在 sodium hydride 、 potassium carbonate 作用下, 以 乙酸乙酯N,N-二甲基甲酰胺丙酮甲苯 为溶剂, 反应 8.25h, 生成 琥珀酸索利那辛
    参考文献:
    名称:
    [EN] SOLIFENACIN SALTS
    [FR] SELS DE SOLIFÉNACINE
    摘要:
    这项发明涉及索利那辛富马酸盐,以及包含索利那辛富马酸盐的药物组合物。此外,该发明还涉及一种制备索利那辛及其盐的方法。富马酸盐相对于已知的索利那辛盐具有改进的性质,特别是在稳定性方面。其制备的新方法也比已知的索利那辛制备方法更为改进,因为它提供了更高的产量并回收了更多的起始物质。
    公开号:
    WO2012004264A1
  • 作为产物:
    描述:
    2-(2-溴乙基)苯甲醛盐酸 、 sodium hydride 、 copper(II) sulfate 、 三乙胺 作用下, 以 四氢呋喃1,4-二氧六环甲醇乙醚二氯甲烷甲苯 、 mineral oil 为溶剂, 反应 25.17h, 生成 (S)-1-苯基-1,2,3,4-四氢-2-异喹啉甲酸乙酯
    参考文献:
    名称:
    Stereoselective Total Syntheses of Solifenacin and N-Acetyl-1-(4-chloro­phenyl)-6,7-dimethoxytetrahydroisoquinoline
    摘要:
    A highly stereoselective synthesis of 1-aryl-1,2,3,4-tetrahydroisoquinoline drugs such as solefinacin (muscarinic acetylcholine receptor antagonist) and N-acetyl-1-(4-chlorophenyl)-6,7-dimethoxytetrahydroisoquinoline (AMPA receptor antagonist) has been accomplished using (R)-tert-butanesulfinamide as a chiral source. Chiral tetrahydroisoquinolines have been prepared through the aryl Grignard addition to chiral N-sulfinylimines followed by haloamide cyclization.
    DOI:
    10.1055/s-0034-1378515
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文献信息

  • Enantioselective Iridium-Catalyzed Hydrogenation of 1- and 3-Substituted Isoquinolinium Salts
    作者:Zhi-Shi Ye、Ran-Ning Guo、Xian-Feng Cai、Mu-Wang Chen、Lei Shi、Yong-Gui Zhou
    DOI:10.1002/anie.201208300
    日期:2013.3.25
    Asymmetric hydrogenation: The title reaction provides an efficient and rapid access to chiral 1‐ and 3‐substituted 1,2,3,4‐tetrahydroisoquinolines with excellent enantioselectivity (see scheme; L=ligand). A preliminary mechanistic study indicates that the 1,2‐hydride addition might be the initial step in the reaction. The method has been used in the synthesis of urinary antispasmodic drug (+)‐solifenacin
    不对称氢化:标题反应可高效且快速地获得手性1和3-取代的1,2,3,4-四氢异喹啉,且具有出色的对映选择性(参见方案; L =配体)。初步的机理研究表明,添加1,2-氢化物可能是反应的第一步。该方法已用于尿解痉药(+)-索非那新的合成。
  • Synthesis, potential anti-inflammatory and analgesic activities study of ( S )- N -substituted-1-phenyl-3,4-dihydroisoquinoline-2(1 H )-carboxamides
    作者:Li-Ping Guan、Ya-Nan Xia、Qing-Hao Jin、Bing-Yu Liu、Si-Hong Wang
    DOI:10.1016/j.bmcl.2017.06.002
    日期:2017.8
    4-dihydroisoquinoline-2(1H)-carboxamide derivatives were designed, synthesized and evaluated for their anti-inflammatory and analgesic effects in vivo. Among the synthesized compounds 2a and 2n showed the best anti-inflammatory activity (inhibition rate: 95% and 92.7%, respectively) and analgesic effect (inhibition rate: 100% and 100%, respectively), which was greater than that or nearly equivalent
    设计,合成和评估了一系列(S)-N-取代的-1-苯基-3,4-二氢异喹啉-2(1H)-羧酰胺衍生物的体内抗炎和镇痛作用。在合成的化合物2a和2n中,抗炎活性(抑制率分别为95%和92.7%)和镇痛效果(抑制率分别为100%和100%)最好,均大于或接近于同等水平。消炎痛。选择了化合物2a和2n以使用体外环氧合酶抑制试验测试其对绵羊COX-1和COX-2的抑制作用。化合物2a和2n是弱的COX-1同工酶抑制剂,但显示出中等的COX-2同工酶抑制作用(IC 50 分别为0.47μM和1.63μM)和COX-2选择性指数(SI = 11.5和4.8)。此外,化合物2a比参考药物塞来昔布具有更多的COX-2同工酶抑制剂。
  • [EN] PROCESS FOR PREPARING CHEMICALLY AND CHIRALLY PURE SOLIFENACIN BASE AND ITS SALTS<br/>[FR] PROCÉDÉ DE PRÉPARATION D'UNE SOLIFÉNACINE BASE DE PURETÉ CHIMIQUE ET DE PURETÉ CHIRALE ET DE SES SELS
    申请人:CADILA HEALTHCARE LTD
    公开号:WO2009087664A1
    公开(公告)日:2009-07-16
    The present invention provides improved processes for preparing chemically and chirally pure Solifenacin base. The present invention also provides for a composition comprising of a salt of Solifenacin having at least 98 % purity. The present invention also disclose certain new salts of Solifenacin as well as well as new polymorphic forms of Solifenacin hydrochloride and Solifenacin oxalate, in pure form.
    本发明提供了改进的制备化学纯和对映纯索利那辛碱的方法。本发明还提供了一种含有至少98%纯度的索利那辛盐的组合物。本发明还披露了索利那辛的某些新盐以及索利那辛盐酸盐和索利那辛草酸盐的新多形态,均为纯形式。
  • [EN] PROCESS FOR THE PREPARATION OF SOLIFENACIN AND SALTS THEREOF<br/>[FR] PROCÉDÉ D'ÉLABORATION DE SOLIFÉNACINE ET DE SELS DE SOLIFÉNACINE
    申请人:ISOCHEM SA
    公开号:WO2012175119A1
    公开(公告)日:2012-12-27
    The invention provides a new process for the preparation of solifenacin or a pharmaceutically acceptable acid addition salt thereof, comprising reacting (R)- quinuclidin-3-yl phenethylcarbamate with benzaldehyde in the presence of an acid to obtain a diasteroisomeric mixture (S,R)-((R)-quinuclidin-3-yl) 1 -phenyl-3,4- dihydroisoquinoline-2(1 H)-carboxylate of formula (IV) which can be resolved and the solifenacin or a pharmaceutically acceptable acid addition salt thereof recovered. The invention also provides the new key intermediate (R)-quinuclidin-3-yl phenethylcarbamate involved in the process. Further the invention provides a method for the transformation of (R)-((R)-quinuclidin-3-yl) 1 -phenyl-3,4- dihydroisoquinoline-2(1 H)-carboxylate into a diasteroisomeric mixture (S,R)-((R)- quinuclidin-3-yl) 1 -phenyl-3,4-dihydroisoquinoline-2(1 H)-carboxylate.
    该发明提供了一种制备索利那辛或其药用可接受的酸盐的新工艺,包括在酸的存在下将(R)-喹诺啉-3-基苯乙基氨甲酸酯与苯甲醛反应,以获得一个对映异构体混合物(S,R)-((R)-喹诺啉-3-基) 1-苯基-3,4-二氢异喹啉-2(1 H)-羧酸酯的公式(IV),该混合物可以被分离,然后可以回收索利那辛或其药用可接受的酸盐。该发明还提供了参与该工艺的新关键中间体(R)-喹诺啉-3-基苯乙基氨甲酸酯。此外,该发明提供了一种将(R)-((R)-喹诺啉-3-基) 1-苯基-3,4-二氢异喹啉-2(1 H)-羧酸酯转化为一个对映异构体混合物(S,R)-((R)-喹诺啉-3-基) 1-苯基-3,4-二氢异喹啉-2(1 H)-羧酸酯的方法。
  • Process for the Preparation of Solifenacin and Salts Thereof
    申请人:Bessa Bellunt Jordi
    公开号:US20140228575A1
    公开(公告)日:2014-08-14
    The invention provides a new process for the preparation of solifenacin or a pharmaceutically acceptable acid addition salt thereof, comprising reacting (R)-quinuclidin-3-yl phenethylcarbamate with benzaldehyde in the presence of an acid to obtain a diasteroisomeric mixture (S,R)—((R)-quinuclidin-3-yl) 1-phenyl-3,4-dihydroisoquinoline-2(1H)-carboxylate of formula (IV) which can be resolved and the solifenacin or a pharmaceutically acceptable acid addition salt thereof recovered. The invention also provides the new key intermediate (R)-quinuclidin-3-yl phenethylcarbamate involved in the process. Further the invention provides a method for the transformation of (R)—((R)-quinuclidin-3-yl) 1-phenyl-3,4-dihydroisoquinoline-2(1H)-carboxylate into a diasteroisomeric mixture (S,R)—((R)-quinuclidin-3-yl) 1-phenyl-3,4-dihydroisoquinoline-2(1H)-carboxylate.
    该发明提供了一种制备索利那辛或其药用可接受的酸盐的新工艺,包括在酸的存在下将(R)-喹诺啡啶-3-基苯乙基氨基甲酸酯与苯甲醛反应,以获得一个立体异构混合物(S,R)-((R)-喹诺啡啶-3-基) 1-苯基-3,4-二氢异喹啉-2(1H)-羧酸酯的公式(IV),该混合物可以被分离,并可回收索利那辛或其药用可接受的酸盐。该发明还提供了参与该工艺的新关键中间体(R)-喹诺啡啶-3-基苯乙基氨基甲酸酯。此外,该发明提供了一种将(R)-((R)-喹诺啡啶-3-基) 1-苯基-3,4-二氢异喹啉-2(1H)-羧酸酯转化为一个立体异构混合物(S,R)-((R)-喹诺啡啶-3-基) 1-苯基-3,4-二氢异喹啉-2(1H)-羧酸酯的方法。
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