摩熵化学
数据库官网
小程序
打开微信扫一扫
首页 分子通 化学资讯 化学百科 反应查询 关于我们
请输入关键词

palonosetron | 187271-43-8

中文名称
——
中文别名
——
英文名称
palonosetron
英文别名
2-[(3S)-1-azabicyclo[2.2.2]oct-3-yl]-2,3,3a,4,5,6-hexahydro-1H-benz[de]isoquinoline-1-one;2-[(S)-1-azabicyclo[2.2.2]oct-3-yl]-2,3,3a,4,5,6-hexahydro-1H-benz[de]isoquinolin-1-one;2-[(3S)-1-azabicyclo[2.2.2]octan-3-yl]-3a,4,5,6-tetrahydro-3H-benzo[de]isoquinolin-1-one
palonosetron化学式
CAS
187271-43-8
化学式
C19H24N2O
mdl
——
分子量
296.412
InChiKey
CPZBLNMUGSZIPR-OMOCHNIRSA-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

计算性质

  • 辛醇/水分配系数(LogP):
    2.8
  • 重原子数:
    22
  • 可旋转键数:
    1
  • 环数:
    6.0
  • sp3杂化的碳原子比例:
    0.63
  • 拓扑面积:
    23.6
  • 氢给体数:
    0
  • 氢受体数:
    2

反应信息

  • 作为反应物:
    描述:
    palonosetron 在 (1,5-cyclooctadiene)(methoxy)iridium(I) dimer 、 potassium trimethylsilonate 、 palladium diacetate 、 2,4,7-trimethyl-1,10-phenanthroline1,2-双(二环己基磷基)-乙烷 作用下, 以 四氢呋喃环己烷甲苯 为溶剂, 反应 64.3h, 生成
    参考文献:
    名称:
    Iridium-Catalyzed Silylation of Aryl C–H Bonds
    摘要:
    A method for the iridium-catalyzed silylation of aryl C-H bonds is described. The reaction of HSiMe(OSiMe3)(2) with arenes and heteroarenes catalyzed by the combination of [Ir(cod)(OMe)](2) and 2,4,7-trimethylphenanthroline occurs with the aromatic compound as the limiting reagent and with high levels of sterically derived regioselectivity. This new catalytic system occurs with a much higher tolerance for functional groups than the previously reported rhodium-catalyzed silylation of aryl C-H bonds and occurs with a wide range of heteroarenes. The silylarene products are suitable for further transformations, such as oxidation, halogenation, and cross-coupling. Late-stage functionalization of complex pharmaceutical compounds was demonstrated.
    DOI:
    10.1021/ja511352u
  • 作为产物:
    描述:
    帕洛诺司琼杂质1盐酸盐 在 palladium 10% on activated carbon 氢气 、 sodium hydroxide 作用下, 以 甲醇 为溶剂, 20.0 ℃ 、344.75 kPa 条件下, 反应 24.0h, 生成 palonosetron
    参考文献:
    名称:
    [EN] HIGH PURITY PALONOSETRON BASE AND ITS SOLID STATE CHARACTERISTICS
    [FR] PALONOSÉTRON DE PURETÉ ÉLEVÉE ET SES CARACTÉRISTIQUES À L'ÉTAT SOLIDE
    摘要:
    本发明描述了制备式(I)的纯对映体型帕洛诺西特龙碱盐的过程,以及该化合物的固态特性。
    公开号:
    WO2009136405A1
点击查看最新优质反应信息

文献信息

  • Process for the Preparation of Substantially Pure Palonosetron and its Acid Salts
    申请人:Chatterjee Sugata
    公开号:US20110021778A1
    公开(公告)日:2011-01-27
    This invention relates to an improved and scalable process for the preparation of substantially pure palonosetron and its acid addition salts, in particular hydrochloride (I) which comprises of, (a) converting intermediate (IIa) as such or as its freebase (II) to a crude mixture of diastereomeric palonosetrons (VIII) or (VIIIa) contaminated with varying amounts of unconverted intermediate (II) or (IIa) via hydrogenation under pressure with an appropriately chosen hydrogenation catalyst in an suitable organic solvent. (b) making the resulting crude mixture of diastereomeric palonosetrons (VIII) or (VIIIa) contaminated with varying amounts of unconverted intermediate (II) or (IIa) substantially free from (II) or (IIa) via halogenation reaction. (c) Finally, converting the resulting diastereomeric palonosetron (VIII) or its hydrochloride (VIIIa) substantially free from intermediate (II) or (IIa) to the desired palonosetron hydrochloride (I) in substantially pure form via selective crystallization from a suitable single or mixture of organic solvents.
    本发明涉及一种改进和可扩展的过程,用于制备基本纯的帕洛诺塞特龙及其酸加成盐,特别是盐酸盐(I),其包括:(a)将中间体(IIa)直接或作为其自由碱(II)转化为不纯的对映异构体帕洛诺塞特龙(VIII)或(VIIIa)的混合物,其受到适当选择的氢化催化剂在适当的有机溶剂中进行加压氢化所污染,其中含有不同量的未转化的中间体(II)或(IIa);(b)通过卤化反应将得到的不纯的对映异构体帕洛诺塞特龙(VIII)或(VIIIa)的混合物,其受到不同量的未转化中间体(II)或(IIa)的污染,使其基本上不含(II)或(IIa);(c)最后,通过从适当的单个或混合有机溶剂中选择性结晶,将基本上不含中间体(II)或(IIa)的对映异构体帕洛诺塞特龙(VIII)或其盐酸盐(VIIIa)转化为所需的基本纯帕洛诺塞特龙盐酸盐(I)。
  • [EN] PROCESS FOR THE PREPARATION OF 2-(1-AZABICYCLO(2.2.2)OCT-3-YL) -2,4,5,6-TETRAHYDRO-1H-BENZ(DE)ISOQUINOLIN-1-ONE AND INTERMEDIATE PRODUCT<br/>[FR] PROCEDE DE PREPARATION DE 2-(1-AZABICYCLO[2.2.2.]OCT-3-YL)-2,4,5,6-TETRAHYDRO-1H-BENZ[DE]ISOQUILOEINE-1-ONE ET DE PRODUIT INTERMEDIAIRE
    申请人:F. HOFFMANN-LA ROCHE AG
    公开号:WO1996001824A1
    公开(公告)日:1996-01-25
    (EN) The invention relates to novel processes for preparing compounds of formula (2) which process comprises (A) dehydrating the compounds of formula (3), or (B) separating the compound of formula (2) into individual stereoisomers, or (C) converting the compound of formula (2) to a pharmaceutically acceptable acid addition salt, or (D) converting an acid addition salt of the compound of formula (2) into non-salt form, and of compounds of formula (1) which process comprises (A) and (B) dehydrating the compound of formula (3) and hydrogenating this compound to give a diastereomeric mixture of 1, or (C) separating the diastereomeric mixture into individual stereoisomers or mixtures of them, or (D) converting the compound of formula (1) to a pharmaceutically acceptable acid addition salt, or (E) converting an acid addition salt of the compound of formula (1) to non-salt form. The invention relates also to the novel compound of formula (3) and to a process for preparing it. The compounds of formulae (2 and 1) are potent 5-HT3 receptor antagonists and are useful for treating a condition chosen from emesis, a gastrointestinal disorder, anxiety/depressive state, and pain.(FR) L'invention concerne de nouveaux procédés pour préparer des composés de la formule (2) consistant à (A) déshydrater les composés de la formule (3) ou (B) séparer le composé de la formule (2) en deux stéréoisomères individuels ou (C) convertir le composé de la formule (2) en un sel d'addition d'acide acceptable sur le plan pharmaceutique ou (D) convertir un sel d'addition d'acide du composé de la formule (2) en une forme non saline. L'invention concerne également un procédé pour préparer des composés de la formule (1) consistant à (A) et (B) déshydrater le composé de la formule (3) et hydrogéner ce composé pour donner un mélange diastéréoisomère de (1) ou (C) séparer le mélange diastéréoisomère en stéréoisomères individuels ou en mélanges de ceux-ci ou (D) convertir le composé de la formule (1) en un sel d'addition d'acide acceptable sur le plan pharmaceutique ou (E) convertir un sel d'addition d'acide du composé de la formule (1) en une forme non saline. L'invention concerne également le nouveau composé de la formule (3) et un procédé pour le préparer. Les composés des formules (2) et (1) sont de puissants inhibiteurs des récepteurs 5-HT3 et ils sont utiles dans le traitement de vomissements, de troubles gastro-intestinaux, de l'anxiété/dépression et contre la douleur.
    本发明涉及一种制备式(2)化合物的新工艺,该工艺包括:(A)脱水式(3)化合物;或(B)将式(2)化合物分离为单独的立体异构体;或(C)将式(2)化合物转化为药学上可接受的酸加成盐;或(D)将式(2)化合物的酸加成盐转化为非盐形式。本发明还涉及制备式(1)化合物的新工艺,该工艺包括:(A)和(B)脱水式(3)化合物,并加氢该化合物以得到1的对映异构体混合物;或(C)将对映异构体混合物分离为单独的立体异构体或它们的混合物;或(D)将式(1)化合物转化为药学上可接受的酸加成盐;或(E)将式(1)化合物的酸加成盐转化为非盐形式。本发明还涉及式(3)化合物的新化合物及其制备工艺。式(2和1)化合物是有效的5-HT3受体拮抗剂,可用于治疗呕吐、胃肠障碍、焦虑/抑郁状态和疼痛等症状。
  • NOVEL PALONOSETRON SALTS AND PROCESSES FOR PREPARATION AND PURIFICATION THEREOF
    申请人:Wensheng Tang
    公开号:US20100174080A1
    公开(公告)日:2010-07-08
    Provided are novel salts of 2-(1-azabicyclo-[2.2.2]oct-3-yl)-2,3,3a,4,5,6-hexahydro-1H-benz[de]isoquinolin-1-one, methods of using such salts, and processes for producing such salts
    本发明提供了2-(1-azabicyclo-[2.2.2]oct-3-yl)-2,3,3a,4,5,6-六氢-1H-苯[de]异喹啉-1-酮的新盐,以及使用这些盐的方法和制备这些盐的过程。
  • [EN] NOVEL CRYSTALLINE FORMS OF PALONOSETRON HYDROCHLORIDE<br/>[FR] NOUVELLES FORMES CRISTALLINES DU CHLORHYDRATE DE PALONOSÉTRON
    申请人:NATCO PHARMA LTD
    公开号:WO2009087643A1
    公开(公告)日:2009-07-16
    The present invention relates to novel crystalline forms, designated as Form (I) and Form (II) of Palonosetron Hydrochloride ((3as)-2[(3s)-1-Azabicyclo[2.2.2]Oct-3-yl]-2,3,3a,4,5,6- hexahydro-1H-benz[de]isoquinoline-1-one mono hydrchloride) and processes for their preparation. Palonosetron Hydrochloride is useful as anti-emetic agent during the chemotherapy of treatment of cancer patients. It is marketed globally under the brand names 'Aloxi' and 'Onicit'.
    本发明涉及Palonosetron Hydrochloride((3as)-2-[(3s)-1-Azabicyclo [2.2.2] Oct-3-yl] -2,3,3a,4,5,6-六氢-1H-苯[de]异喹啉-1-one单盐酸盐)的新晶体形式,分别被称为Form(I)和Form(II),以及它们的制备方法。Palonosetron Hydrochloride在癌症患者化疗期间作为抗恶心剂非常有用。它在全球市场上以“Aloxi”和“Onicit”品牌销售。
  • New tricyclic compounds
    申请人:SYNTEX (U.S.A.) INC.
    公开号:EP0430190B1
    公开(公告)日:1995-07-05
查看更多