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(R)-5-[2-[(5,6-二乙基-2,3-二氢-1H-茚-2-基)氨基]-1-羟基乙基]-8-(苄氧基)-2(1H)-喹啉酮 | 435273-75-9

中文名称
(R)-5-[2-[(5,6-二乙基-2,3-二氢-1H-茚-2-基)氨基]-1-羟基乙基]-8-(苄氧基)-2(1H)-喹啉酮
中文别名
茚达特罗中间体
英文名称
8-(phenylmethoxy)-5-[(R)-2-(5,6-diethyl-indan-2-ylamino)-1-hydroxy-ethyl]-(1H)-quinolin-2-one
英文别名
5-[(R)-2-(5,6-diethylindan-2-ylamino)-1-hydroxyethyl]-8-benzyloxy-(1H)-quinolin-2-one;(R)-8-(benzyloxy)-5-[2-(5,6-diethyl-indan-2-yl)amino-1-hydroxyethyl]-8-hydroxy-1H-quinolin-2-one;5-{(1R)-2-[(5,6-diethyl-2,3-dihydro-1H-indan-2-yl)amino]-1-hydroxyethyl}-8-benzyloxy-1H-quinolin-2-one;5-[(1R)-2-[(5,6-diethyl-2,3-dihydro-1H-inden-2-yl)amino]-1-hydroxyethyl]-8-(benzyloxy)-2(1H)-quinolone;(R)-8-(benzyloxy)-5-[2-[(5,6-diethyl-2,3-dihydro-1H-indole-2-yl)amino]-1-hydroxyethyl]quinolin-2(1H)-one;(R)-8-benzyloxy-5-(2-((5,6-diethyl-2,3-dihydro-1H-inden-2-yl)amino)-1-hydroxyethyl)quinolin-2(1H)-one;5-[(R)-2-(5,6-diethyl-indan-2-ylamino)-1-hydroxy-ethyl]-8-phenylmethoxy-(1H)-quinolin-2-one;8-benzyloxy-5-[(R)-2-(5,6-diethyl-indan-2-ylamino)-1-hydroxy-ethyl]-1H-quinolin-2-one;8-benzyloxy-5-[(R)-1-hydroxy-2-(5,6-diethylindan-2-ylamino)-ethyl]-1H-quinolin-2-one;(R)-8-(Benzyloxy)-5-(2-((5,6-diethyl-2,3-dihydro-1H-inden-2-yl)amino)-1-hydroxyethyl)quinolin-2(1H)-one;5-[(1R)-2-[(5,6-diethyl-2,3-dihydro-1H-inden-2-yl)amino]-1-hydroxyethyl]-8-phenylmethoxy-1H-quinolin-2-one
(R)-5-[2-[(5,6-二乙基-2,3-二氢-1H-茚-2-基)氨基]-1-羟基乙基]-8-(苄氧基)-2(1H)-喹啉酮化学式
CAS
435273-75-9
化学式
C31H34N2O3
mdl
——
分子量
482.623
InChiKey
OTINTMLHLKCOBW-NDEPHWFRSA-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:
    78-82°C
  • 沸点:
    734.1±60.0 °C(Predicted)
  • 密度:
    1.23
  • 溶解度:
    可溶于氯仿(少许)、DMSO(少许)、甲醇(少许)

计算性质

  • 辛醇/水分配系数(LogP):
    5.2
  • 重原子数:
    36
  • 可旋转键数:
    9
  • 环数:
    5.0
  • sp3杂化的碳原子比例:
    0.32
  • 拓扑面积:
    70.6
  • 氢给体数:
    3
  • 氢受体数:
    4

安全信息

  • 储存条件:
    2-8°C

SDS

SDS:16c36a3fb42c38e4eeeb1e2a2e717cb5
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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

点击查看最新优质反应信息

文献信息

  • CONTINUOUS FLOW SYNTHESIS OF AMINO ALCOHOLS USING MICROREACTORS
    申请人:Bedore Matthew W.
    公开号:US20110118469A1
    公开(公告)日:2011-05-19
    The present invention provides various methods for the synthesis of chemical species in a microreactor environment. In some cases, reaction products of the present invention may be valuable as intermediates and/or products in pharmaceutical and polymer research. For example, the method may involve the synthesis of amino alcohols within a microchannel. Embodiment described herein may allow for reactions with significantly shorter reaction times and increased efficiency.
    本发明提供了在微反应器环境中合成化学物种的各种方法。在某些情况下,本发明的反应产物可能作为药物和聚合物研究中的中间体和/或产品具有价值。例如,该方法可能涉及在微通道内合成基醇。本文描述的实施方式可能允许在显著较短的反应时间和增加的效率下进行反应。
  • [EN] METHODS FOR THE PREPARATION OF INDACATEROL AND PHARMACEUTICALLY ACCEPTABLE SALTS THEREOF<br/>[FR] PROCÉDÉS DE PRÉPARATION D'INDACATÉROL ET DE SELS PHARMACEUTIQUEMENT ACCEPTABLES DE CELUI-CI
    申请人:CRYSTAL PHARMA SAU
    公开号:WO2014044566A1
    公开(公告)日:2014-03-27
    The invention relates to new and improved processes for the preparation of Indacaterol and pharmaceutically acceptable salts thereof as well as intermediates for the preparation of Indacaterol. The new process avoids the use of the epoxide compound known in the art and the impurities associated therewith and results in a higher yield.
    该发明涉及一种新的改进工艺,用于制备Indacaterol及其药用可接受的盐,以及用于制备Indacaterol的中间体。这种新工艺避免了在现有技术中已知的环氧化合物的使用以及相关的杂质,并且产率更高。
  • Novel Process for Preparation of Indacaterol or Its Pharmaceutically Acceptable Salts
    申请人:DAVULURI Ramamohan Rao
    公开号:US20160326118A1
    公开(公告)日:2016-11-10
    A novel process the for preparation of Indacaterol or its pharmaceutically acceptable salts and novel intermediates employed in the preparation thereof that is economically significant for large scale.
    一种用于制备依那卡特罗或其药用可接受盐的新型工艺,以及用于制备该工艺的新型中间体,对于大规模生产具有经济意义。
  • [EN] A METHOD FOR THE PREPARATION OF 5-[(R)-2-(5,6-DIETHYL-INDAN-2-YLAMINO)-L-HYDROXYETHYL]- 8-HYDROXY-(1H)-QUINOLIN-2-ONE (INDACATEROL)<br/>[FR] PROCÉDÉ DE PRÉPARATION DE LA 5-[(R)-2-(5,6-DIÉTHYL-INDAN-2-YLAMINO)-1-HYDROXYÉTHYL]-8-HYDROXY-(1H)-QUINOLÉIN-2-ONE (INDACATÉROL)
    申请人:ZENTIVA KS
    公开号:WO2014139485A1
    公开(公告)日:2014-09-18
    The invention relates to a new method of synthesis of 5-[(R)-2-(5,6-diethyl-indan-2-ylamino)- 1-hydroxyethyl]-8-hydroxy-(1H)-quinolin-2-one of formula (R)-2, known under the generic name indacaterol, which is used for the treatment of chronic obstructive pulmonary disease (COPD). The method comprises preparation of the racemic intermediate 5-[2-(5,6-diethyl-indan-2-ylamino)-1-hydroxyethyl]-8-benzyloxy-(1H)-quinolin-2-one of formula 1, which is further, in an arbitrary order, chirally resolved and debenzylated, and subsequently indacaterol of formula (R)-2 is isolated.
    该发明涉及一种新的合成方法,用于合成化学式为5-[(R)-2-(5,6-二乙基-2-基基)-1-羟乙基]-8-羟基-(1H)-喹啉-2-酮的化合物(R)-2,通用名称为吲托特罗,用于治疗慢性阻塞性肺病(COPD)。该方法包括制备外消旋中间体5-[2-(5,6-二乙基-2-基基)-1-羟乙基]-8-苄氧基-(1H)-喹啉-2-酮的化合物1,然后,以任意顺序进行立体分离和脱苄基化,并最终分离出吲托特罗的化学式(R)-2。
  • [EN] A PROCESS FOR THE PREPARATION OF 5-(HALOACETYL)-8-(SUBSTITUTED OXY)-(1H)-QUINOLIN-2-ONES<br/>[FR] PROCEDE DE PREPARATION DE 5-(HALOACETYL)-8-(SUBSTITUE OXY)-(1H)-QUINOLIN-2-ONES
    申请人:NOVARTIS AG
    公开号:WO2004087668A1
    公开(公告)日:2004-10-14
    The invention relates to a process for preparing 5-(α-haloacetyl)-8-substituted oxy-(1H)-quinolin-2-ones. The process involves (i) reacting (a) 8-hydroxy-(1H)-quinolin-2-one with an acylating agent and a Lewis acid to form 5-acetyl-8-hydroxy-(1H)-quinolin-2-one; or (b) 8-hydroxy-(lH)-quinolin-2-one with an acylating agent to form 8-acetoxy-(lH)-quinolin-2-one, and treating, in-situ, the 8-acetoxy-(1H)-quinolin-2-one with a Lewis acid to form 5-acetyl-8-hydroxy-(1H)-quinolin-2-one; or (c) 8-acetoxy-(1H)-quinolin-2-one with a Lewis acid to form 5-acetyl-8-hydroxy-(lH)-quinolin-2-one; (ii) reacting the 5-acetyl-8-hydroxy-(1H)-quinolin-2-one prepared in Step (i) with a compound having the Formula RL in the presence of a base and a solvent to form 5-acetyl-8-substituted oxy-(1H)-quinolin-2-one, wherein R is a protecting group and L is a leaving group; and (iii) reacting the 5-acetyl-8-substituted oxy-(1H)-quinolin-2-one with a halogenating agent in the presence of a solvent to form a 5-(α-haloacetyl)-8-substituted oxy-(1H)-quinolin-2-one.
    该发明涉及一种制备5-(α-卤代乙酰基)-8-取代氧基-(1H)-喹啉-2-酮的过程。该过程包括:(i) 与酰化试剂和Lewis酸反应,将(a)8-羟基-(1H)-喹啉-2-酮形成5-乙酰基-8-羟基-(1H)-喹啉-2-酮;或(b)8-羟基-(1H)-喹啉-2-酮与酰化试剂反应形成8-乙酰氧基-(1H)-喹啉-2-酮,并在原位处理8-乙酰氧基-(1H)-喹啉-2-酮与Lewis酸反应形成5-乙酰基-8-羟基-(1H)-喹啉-2-酮;或(c)8-乙酰氧基-(1H)-喹啉-2-酮与Lewis酸反应形成5-乙酰基-8-羟基-(1H)-喹啉-2-酮;(ii) 在碱和溶剂的存在下,将步骤(i)中制备的5-乙酰基-8-羟基-(1H)-喹啉-2-酮与具有RL式的化合物反应,形成5-乙酰基-8-取代氧基-(1H)-喹啉-2-酮,其中R是保护基,L是离去基;(iii) 在溶剂的存在下,将5-乙酰基-8-取代氧基-(1H)-喹啉-2-酮与卤代试剂反应,形成5-(α-卤代乙酰基)-8-取代氧基-(1H)-喹啉-2-酮。
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