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帕洛诺司琼杂质1盐酸盐

中文名称
帕洛诺司琼杂质1盐酸盐
中文别名
帕洛诺司琼相关化合物E;帕洛诺司琼USP杂质E;帕洛诺司琼杂质1HCL;帕洛诺司琼-3-烯盐酸盐;帕洛诺司琼相关化合物E(USP);盐酸帕洛诺司琼杂质1;帕洛诺司琼杂质(原料药杂质)
英文名称
(S)-2-<1-azabicyclo<2.2.2>oct-3-yl>-2,4,5,6-tetrahydro-1-oxo-1H-benzisoquinoline hydrochloride
英文别名
(S)-2-(1-azabicyclo<2.2.2>oct-3-yl)-2,4,5,6-tetrahydro-1-oxo-1H-benzisoquinoline hydrochloride;palonosetron hydrochloride;RS 42358-197;[3H]-RS 42358-197;(S)-2-(1-azabicyclo[2.2.2]oct-3-yl)-2,4,5,6-tetrahydro-1H-benz[de]isoquinolin-1-one monohydrochloride;2-[(3S)-1-azabicyclo[2.2.2]oct-3-yl]-2,4,5,6-tetrahydro-1H-benzo[de]isoquinoline-1-one hydrochloride;2-[(S)-1-aza-bicyclo[2.2.2]oct-3-yl]-2,4,5,6-tetrahydro-1H-benz[de]isoquinolin-1-one hydrochloride;(S)-2-(1-azabicyclo[2.2.2]oct-3-yl)-2,4,5,6-tetrahydro-1H-benz[de]isoquinolin-1-one hydrochloride;2-[(S)-1-azabicyclo[2.2.2]-oct-3-yl]-2,4,5,6-hexahydro-1H-benz[de]isoquinolin-1-one hydrochloride;(S)-2-[1-azabicyclo[2.2.2]oct-3-yl]-2,4,5,6-tetrahydro-1H-benz[de]isoquinoline-1-one monohydrochloride;2-[(3S)-1-azabicyclo[2.2.2]octan-3-yl]-5,6-dihydro-4H-benzo[de]isoquinolin-1-one;hydron;chloride
帕洛诺司琼杂质1盐酸盐化学式
CAS
——
化学式
C19H22N2O*ClH
mdl
——
分子量
330.857
InChiKey
PEMWWRCTBNOHCX-UNTBIKODSA-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):
    3.18
  • 重原子数:
    23
  • 可旋转键数:
    1
  • 环数:
    6.0
  • sp3杂化的碳原子比例:
    0.53
  • 拓扑面积:
    23.6
  • 氢给体数:
    1
  • 氢受体数:
    2

反应信息

  • 作为反应物:
    描述:
    帕洛诺司琼杂质1盐酸盐 在 sodium hydroxide 作用下, 生成 帕洛诺司琼
    参考文献:
    名称:
    Process for the Preparation of Substantially Pure Palonosetron and its Acid Salts
    摘要:
    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)。
    公开号:
    US20110021778A1
  • 作为产物:
    参考文献:
    名称:
    A Short Total Synthesis of Palonosetron Using Catalytic Hydrogenation
    摘要:
    DOI:
    10.3987/com-96-7444
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文献信息

  • [EN] PROCESSES FOR THE PREPARATION OF PALONOSETRON<br/>[FR] PROCÉDÉS DE PRÉPARATION DU PALONOSÉTRON
    申请人:RANBAXY LAB LTD
    公开号:WO2011013095A1
    公开(公告)日:2011-02-03
    The present invention relates to novel processes for the preparation of N-[(3S)-1- azabicyclo[2.2.2]oct-3-yl]-5,6,7,8-tetrahydronaphthalene-1-carboxamide of Formula I. The present invention further relates to processes for the preparation of palonosetron or its salts thereof using N-[(3S)-1-azabicyclo[2.2.2]oct-3-yl]-5,6,7,8- tetrahydronaphthalene-1-carboxamide of Formula I as an intermediate.
    本发明涉及一种制备式I中N-[(3S)-1-azabicyclo[2.2.2]oct-3-yl]-5,6,7,8-四氢萘-1-羧酰胺的新工艺。本发明还涉及使用式I中N-[(3S)-1-azabicyclo[2.2.2]oct-3-yl]-5,6,7,8-四氢萘-1-羧酰胺作为中间体制备帕洛诺西特龙或其盐的工艺。
  • Processes for preparing palonosetron salts
    申请人:Rossetto Pierluigi
    公开号:US20080200681A1
    公开(公告)日:2008-08-21
    The present invention provides processes for preparing Palonosetron salts, especially, the hydrochloride salt and intermediates used to prepare Palonosetron salts.
    本发明提供了制备帕洛诺塞特盐的工艺,特别是制备帕洛诺塞特盐所使用的盐酸盐和中间体。
  • [EN] AN IMPROVED PROCESS FOR THE PREPARATION OF PURE PALONOSETRON HYDROCHLORIDE<br/>[FR] PROCÉDÉ AMÉLIORÉ POUR LA PRÉPARATION DE CHLORHYDRATE DE PALONOSÉTRON PUR
    申请人:NATCO PHARMA LTD
    公开号:WO2009010987A1
    公开(公告)日:2009-01-22
    The present invention relates to an improved and industrially viable process for the preparation of high purity >99.8% chemical and >99.8% chiral of palonosetron hydrochloride of formula-I ((3as)-2[(3s)-1-azabicyclo [2.2.2] oct-3-yl]-2,3,3a,4,5,6-hexahydro-1H-benz[de]isoquinoline-1-one monohydrochloride) obtained from reduction of 2-[(S)-1-azabicyclo[2.2.2]oct-3-yl]-2,4,5,6-tetrahydro-1H-benz[de]iso-quinolin-1-one hydrochloride of formula-VI. In the prior art compound of formula-VI or its base are used in the catalytic hydrogenation. But the selection of solvents like acetic acid or THF rendered them commercially not viable due to low yield and low purity of palonosetron hydrochloride. In the present process simple solvent like methanol and readily available palladium-on-carbon were used to increase the yield and purity of palonosetron hydrochloride. Palonosetron Hydrochloride is useful as anti-emetic agent during the chemotherapy of treatment of cancer patients and is marketed under the brand names 'Aloxi' and 'Onicit'.
    本发明涉及一种改进的、工业可行的高纯度>99.8%化学品和手性>99.8%的帕罗诺西特隆盐酸盐的制备方法,该盐酸盐的化学式为-I ((3as)-2[(3s)-1-azabicyclo [2.2.2] oct-3-yl]-2,3,3a,4,5,6-hexahydro-1H-benz[de]isoquinoline-1-one monohydrochloride),其来源于化合物-VI的还原。在现有技术中,化合物VI或其碱在催化氢化中使用。但是像乙酸或THF这样的溶剂的选择使它们在商业上不可行,因为帕罗诺西特隆盐酸盐的产量和纯度低。在本发明中,使用简单的溶剂如甲醇和易得到的碳上钯来提高帕罗诺西特隆盐酸盐的产量和纯度。帕罗诺西特隆盐酸盐在化疗期间作为抗恶心药物对癌症患者的治疗有用,并以'Aloxi'和'Onicit'品牌名称销售。
  • [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。
  • Tricyclic 5-HT.sub.3 receptor antagonists
    申请人:Syntex (U.S.A.) Inc.
    公开号:US05202333A1
    公开(公告)日:1993-04-13
    The present invention is directed to 5-HT.sub.3 receptor antagonist compounds of formula I: ##STR1## in which the dashed line denotes an optional double bond; n is 1, 2 or 3; p is 0, 1, 2 or 3; q is 0, 1 or 2; each R.sup.1 is independently selected from halogen, hydroxy, lower alkoxy, lower alkyl, nitro, amino, amino carbonyl, (lower alkyl)amino, di(lower alkyl)amino, and (lower alkanoyl)amino; each R.sup.2 is lower alkyl; and R.sup.3 is a group selected from Formulae (a), (b), (c) and (d): ##STR2## in which u is 0 or 1; z is 1, 2 or 3; and R.sup.4 is C.sub.1-7 alkyl, C.sub.3-8 cycloalkyl, C.sub.3-8 cycloalkyl-C.sub.1-2 alkyl, or a group (CH.sub.2).sub.t R.sup.5 where t is 1 or 2 and R.sup.5 is thienyl, pyrrolyl, or furyl, each optionally further substituted by one or two substituents selected from C.sub.1-6 alkyl, C.sub.1-6 alkoxy, trifluoromethyl or halogen, or is phenyl optionally substituted by one or two substituents selected from C.sub.1-4 alkoxy, trifluoromethyl, halogen, nitro, carboxy, esterified carboxy, and C.sub.1-4 alkyl optionally substituted by hydroxy, C.sub.1-4 alkoxy, carboxy, esterified carboxy or in vivo hydrolyzable acyloxy; and the pharmaceutically acceptable salts, individual isomers, mixtures of isomers, processes for preparation, compositions, and methods of use thereof.
    本发明涉及式I的5-HT.sub.3受体拮抗剂化合物:##STR1## 其中虚线表示可选的双键;n为1、2或3;p为0、1、2或3;q为0、1或2;每个R.sup.1是独立选择的卤素、羟基、较低的烷氧基、较低的烷基、硝基、氨基、氨基甲酰、(较低的烷基)氨基、二(较低的烷基)氨基和(较低的酰基)氨基;每个R.sup.2是较低的烷基;R.sup.3是从式(a)、(b)、(c)和(d)中选择的基团:##STR2## 其中u为0或1;z为1、2或3;R.sup.4为C.sub.1-7烷基、C.sub.3-8环烷基、C.sub.3-8环烷基-C.sub.1-2烷基或(CH.sub.2).sub.tR.sup.5,其中t为1或2,R.sup.5为噻吩基、吡咯基或呋喃基,每个可选地进一步被选择自C.sub.1-6烷基、C.sub.1-6烷氧基、三氟甲基或卤素的一个或两个取代基取代,或者是苯基,可选地被选择自C.sub.1-4烷氧基、三氟甲基、卤素、硝基、羧基、酯化羧基和C.sub.1-4烷基,可选地被羟基、C.sub.1-4烷氧基、羧基、酯化羧基或在体内可水解的酰氧基取代,以及其药学上可接受的盐、单一异构体、异构体混合物、制备方法、组成物和使用方法。
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