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(4-methoxy-phenyl)-methanesulfonic acid | 110874-70-9

中文名称
——
中文别名
——
英文名称
(4-methoxy-phenyl)-methanesulfonic acid
英文别名
p-Kresolmethylaether-sulfonsaeure-(41);4-Methoxy-toluol-sulfonsaeure-(11);4-Methoxy-benzylsulfonsaeure;(4-Methoxy-phenyl)-methansulfonsaeure;(4-Methoxyphenyl)methanesulfonic acid
(4-methoxy-phenyl)-methanesulfonic acid化学式
CAS
110874-70-9
化学式
C8H10O4S
mdl
——
分子量
202.231
InChiKey
OTOYGJIETWWKKK-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):
    0.7
  • 重原子数:
    13
  • 可旋转键数:
    3
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.25
  • 拓扑面积:
    72
  • 氢给体数:
    1
  • 氢受体数:
    4

反应信息

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文献信息

  • [EN] LEVOCETIRIZINE BY MENTHYL INTERMEDIATE<br/>[FR] LÉVOCÉTIRIZINE OBTENUE PAR DES INTERMÉDIAIRES DE MENTHYL
    申请人:SYNTHON BV
    公开号:WO2010057515A1
    公开(公告)日:2010-05-27
    The invention relates to a process for making levocetirizine, to a process for converting the racemic compound (4) into enantiomers, and to compounds used thereby.
    这项发明涉及一种制备左西替利嗪的方法,一种将混合物(4)转化为对映体的方法,以及所使用的化合物。
  • [EN] QUINOLONE COMPOUND AND PHARMACEUTICAL COMPOSITION<br/>[FR] COMPOSÉ DE QUINOLONE ET AGENT PHARMACEUTIQUE
    申请人:OTSUKA PHARMA CO LTD
    公开号:WO2010064735A1
    公开(公告)日:2010-06-10
    The present invention provides a quinolone compound that inhibits the chronic progression of Parkinson's disease or protects dopamine neurons from disease etiology, thereby suppressing the progression of neurological dysfunction, so as to prolong the period of time until L-dopa is administered while also improving neuronal function; the quinolone compound of the invention is represented by Formula (1): wherein: R1 represents hydrogen or the like; R2 represents hydrogen or the like; R3 represents substituted or unsubstituted phenyl or the like; R4 represents halogen or the like; R5 represents hydrogen or the like; R6 represents hydrogen or the like; and R7 represents hydrogen or the like.
    本发明提供了一种喹诺酮化合物,该化合物能够抑制帕金森病的慢性进展或保护多巴胺神经元免受疾病病因的影响,从而抑制神经功能障碍的进展,以便在延长给予L-多巴的时间的同时改善神经元功能;本发明的喹诺酮化合物由公式(1)表示:其中:R1代表氢等;R2代表氢等;R3代表取代或未取代的苯基等;R4代表卤素等;R5代表氢等;R6代表氢等;R7代表氢等。
  • Process for making n-(diphenylmethyl)piperazines
    申请人:Zhu Jie
    公开号:US20090143582A1
    公开(公告)日:2009-06-04
    The compound of formula (8), in racemic or single enantiomeric form, is useful in making N-(diphenylmethyl)-piperazines such as cetirizine and levocetrizine. wherein Z is preferably phenyl.
    公式(8)的化合物,无论是消旋体还是单对映体形式,对制备N-(二苯甲基)-哌嗪类化合物如西替利嗪和左西替利嗪很有用。 其中Z最好是苯基。
  • PROCESS FOR MAKING N-(DIPHENYLMETHYL)PIPERAZINES
    申请人:Zhu Jie
    公开号:US20100145049A1
    公开(公告)日:2010-06-10
    A compound of formula (8) or a salt thereof: wherein Z represents a group containing 1-20 carbon atoms and at least one chiral carbon atom and having a single conformation, is useful in the synthesis of pharmaceutical compounds, especially chiral compounds such as levocetirizine.
    式(8)的化合物或其盐: 其中Z代表含有1-20个碳原子且至少一个手性碳原子且具有单一构象的基团,在制备药物化合物,特别是手性化合物如左西替利嗪方面是有用的。
  • [EN] AN IMPROVED PROCESS FOR THE PREPARATION OF ANTIHISTAMINIC DRUGS VIA A NOVEL CARBAMATE INTERMEDIATE<br/>[FR] PROCÉDÉ DE PRÉPARATION AMÉLIORÉ D'ANTIHISTAMINIQUES FAISANT APPEL À UN NOUVEL INTERMÉDIAIRE CARBAMATE
    申请人:JUBILANT LIFE SCIENCES LTD
    公开号:WO2012101475A1
    公开(公告)日:2012-08-02
    The present invention relates to a novel racemic or optically active carbamate intermediate of formula (IV A). This novel racemic or optically active carbamate intermediate of formula (IV A) can be used to prepare drugs having antihistaminic activity such as cetirizine (IA), meclizine (IB), chlorcyclizine (IC), clocinizine (ID), buclizine (IE) and enantiomers thereof such as levocetirizine (I). Further, disclosed herein is an improved process for the preparation of levocetirizine via a novel optically active intermediate i.e. compound of formula (IV). Also, disclosed herein is a novel process for the preparation of compound (II) and for crystallization of its salt.
    本发明涉及一种新型的外消旋或光学活性碳酰胺中间体,其化学式为(IV A)。这种新型的外消旋或光学活性碳酰胺中间体(IV A)可用于制备具有抗组胺活性的药物,例如西替利嗪(IA)、美克酸赛(IB)、氯环嗪(IC)、氯西嗪(ID)、布克利嗪(IE)及其对映体,例如左西替利嗪(I)。此外,本文还公开了一种通过一种新型的光学活性中间体即化学式(IV)的化合物来制备左西替利嗪的改进工艺。同时,还公开了化合物(II)的制备方法及其盐的结晶工艺。
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