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4-[(1,1-dimethylethyl)-N-[6-(2-formyloxy)ethoxy]-5-(2-methoxyphenoxy)[2,2'-bipyrimidin]-4-yl]benzenesulfonamide

中文名称
——
中文别名
——
英文名称
4-[(1,1-dimethylethyl)-N-[6-(2-formyloxy)ethoxy]-5-(2-methoxyphenoxy)[2,2'-bipyrimidin]-4-yl]benzenesulfonamide
英文别名
bosentan formate monoethanolate;p-tert-butyl-N-[6-(2-formyloxyethoxy)-5-(o-methoxyphenoxy)-2-(pyrimidin-2-yl)-pyrimidin-4-yl] benzenesulfonamide;2-[6-[(4-Tert-butylphenyl)sulfonylamino]-5-(2-methoxyphenoxy)-2-pyrimidin-2-ylpyrimidin-4-yl]oxyethyl formate
4-[(1,1-dimethylethyl)-N-[6-(2-formyloxy)ethoxy]-5-(2-methoxyphenoxy)[2,2'-bipyrimidin]-4-yl]benzenesulfonamide化学式
CAS
——
化学式
C28H29N5O7S
mdl
——
分子量
579.634
InChiKey
GYEKGEZOUPCACG-UHFFFAOYSA-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):
    4.4
  • 重原子数:
    41
  • 可旋转键数:
    13
  • 环数:
    4.0
  • sp3杂化的碳原子比例:
    0.25
  • 拓扑面积:
    160
  • 氢给体数:
    1
  • 氢受体数:
    12

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:
    4-[(1,1-dimethylethyl)-N-[6-(2-formyloxy)ethoxy]-5-(2-methoxyphenoxy)[2,2'-bipyrimidin]-4-yl]benzenesulfonamide 、 sodium hydroxide 、 盐酸 作用下, 以 乙醇 为溶剂, 反应 2.0h, 以93%的产率得到波生坦
    参考文献:
    名称:
    [EN] PROCESS FOR PREPARING BOSENTAN
    [FR] PROCÉDÉ DE PRÉPARATION DE BOSENTAN
    摘要:
    本发明涉及一种在制备波生坦中有用的新型中间体,以及制备所述中间体和波生坦的方法。该发明还涉及根据本发明的方法制备的波生坦组合物及其在治疗内皮素受体介导的疾病中的应用。
    公开号:
    WO2009098517A1
  • 作为产物:
    参考文献:
    名称:
    Research and Development of a Second-Generation Process for Bosentan, an Endothelin Receptor Antagonist
    摘要:
    A second-generation manufacturing process from 5-(2-methoxyphenoxy)-[2,2'-bipyrimidine]-4,6-(1H,5H)-dione to bosentan is based on the synthesis and deprotection of the tert-butyl ether of bosentan using available and inexpensive ethylene glycol mono-tert-butyl ether. This new strategy triggered a cascade of process improvements. Isolations are reduced from six to three, and drying operations, from five to two. Process solvents are reduced from six to two. The isolations of two sensitizers are eliminated. Toluene is used in place of methylene chloride. Two aqueous waste streams are eliminated by replacing DMF and ethylene glycol by toluene. Two methanol-isopropyl acetate recrystallizations of bosentan are replaced by the decantation of a suspension of bosentan formate monoethanolate in ethanol-toluene. Finally, the overall yield is increased from 67 to 84% and the final product purity improved from 99.3 to 99.7%.
    DOI:
    10.1021/op010234i
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文献信息

  • [EN] PROCESS FOR PREPARING BOSENTAN<br/>[FR] PROCÉDÉ DE PRÉPARATION DE BOSENTAN
    申请人:GENERICS UK LTD
    公开号:WO2009098517A1
    公开(公告)日:2009-08-13
    The present invention relates to a novel intermediate useful in the preparation of bosentan and to processes for the preparation of said intermediate and bosentan. The invention further relates to compositions comprising bosentan prepared according to the processes of the invention and their use in the treatment of endothelin-receptor mediated disorders.
    本发明涉及一种在制备波生坦中有用的新型中间体,以及制备所述中间体和波生坦的方法。该发明还涉及根据本发明的方法制备的波生坦组合物及其在治疗内皮素受体介导的疾病中的应用。
  • PROCESSES FOR THE PREPARATION OF BOSENTAN AND ITS INTERMEDIATES THEREOF
    申请人:Yadav Roop Singh
    公开号:US20100256371A1
    公开(公告)日:2010-10-07
    The present invention relates to processes for the preparation of bosentan and compounds that can be used as structurally novel intermediates for the synthesis thereof, and a pharmaceutical composition of the same.
    本发明涉及用于制备博瑟坦和可用作其合成的结构新型中间体的过程,以及相应的药物组合物。
  • PROCESS FOR THE INTRODUCTION OF HYDROXYETHOXY SIDE CHAIN IN BOSENTAN
    申请人:Gaitonde Abhay
    公开号:US20100249162A1
    公开(公告)日:2010-09-30
    The present invention relates to an improved process for the preparation of bosentan. In particular it relates to a process for preparing bosentan substantially free from the dimer impurity of formula (II) and the 6-hydroxy impurity of formula (III). The invention also relates to a pharmaceutical composition comprising bosentan and its use in the treatment of endothelin-receptor mediated disorders.
    本发明涉及一种改进的波生坦制备过程。具体而言,它涉及一种用于制备基本不含式(II)的二聚体杂质和式(III)的6-羟基杂质的波生坦的过程。该发明还涉及一种包含波生坦的药物组合物,以及其在治疗内皮素受体介导的疾病中的用途。
  • 用于制备波生坦的方法
    申请人:基因里克斯(英国)有限公司
    公开号:CN101939301A
    公开(公告)日:2011-01-05
    本发明涉及用于制备波生坦的新型中间体和用于制备所述中间体和波生坦的方法。本发明还涉及包含通过根据本发明的方法而制备的波生坦的组合物及其在治疗内皮素受体介导的障碍中的应用。
  • Preparation of sulfonamides
    申请人:Roche Colorado Corporation
    公开号:US06136971A1
    公开(公告)日:2000-10-24
    The present invention provides a process for preparing 1,2-diheteroethylene sulfonamide of the formula: ##STR1## by reacting a pyrimidine monohalide of the formula: ##STR2## with a mono-protected 1,2-diheteroethylene anion of the formula M.sub.1 XCH.sub.2 CH.sub.2 YR.sub.5 and removing the protecting group, wherein R.sub.1, R.sub.2, R.sub.3, R.sub.4, R.sub.5, R.sub.6, R.sub.7, R.sub.8, R.sub.9, Z, X, Y, M, M.sub.1 and W are defined herein.
    本发明提供了一种制备式为:##STR1##的1,2-二杂乙烯磺酰胺的方法,该方法通过将式为:##STR2##的嘧啶单卤代物与式为M.sub.1 XCH.sub.2 CH.sub.2 YR.sub.5的单保护1,2-二杂乙烯负离子反应,并去除保护基,其中R.sub.1,R.sub.2,R.sub.3,R.sub.4,R.sub.5,R.sub.6,R.sub.7,R.sub.8,R.sub.9,Z,X,Y,M,M.sub.1和W在此被定义。
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