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2-(morphin-3-O-yl)acetic acid hydrochloride

中文名称
——
中文别名
——
英文名称
2-(morphin-3-O-yl)acetic acid hydrochloride
英文别名
3-O-Carboxymethylmorphine Hydrochloride;2-[[(4R,4aR,7S,7aR,12bS)-7-hydroxy-3-methyl-2,4,4a,7,7a,13-hexahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinolin-9-yl]oxy]acetic acid;hydrochloride
2-(morphin-3-O-yl)acetic acid hydrochloride化学式
CAS
——
化学式
C19H21NO5*ClH
mdl
——
分子量
379.84
InChiKey
LFVKUWNUPOVYNN-GTHQXBFTSA-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):
    1.38
  • 重原子数:
    26
  • 可旋转键数:
    3
  • 环数:
    5.0
  • sp3杂化的碳原子比例:
    0.53
  • 拓扑面积:
    79.2
  • 氢给体数:
    3
  • 氢受体数:
    6

反应信息

  • 作为产物:
    描述:
    硫酸吗啡sodium 、 sodium hydroxide 作用下, 以 乙醇 为溶剂, 反应 6.0h, 生成 2-(morphin-3-O-yl)acetic acid hydrochloride
    参考文献:
    名称:
    3-O-羧烷基吗啡衍生物的合成及其酸碱性质表征
    摘要:
    含有吗啡衍生物(吗啡、羟吗啡酮、纳洛酮、纳曲酮)的 C-3 酚羟基是合成 3- O-功能化分子的极好候选物。获得含游离羧基的衍生物为进一步修饰和缀合提供了机会,可用于免疫和免疫测定。为此目的,溴-和氯乙酸乙酯可用作O-烷基化剂。水解产物得到含有 3- O的适当游离羧基-羧烷基衍生物。由于这些分子包含酸性和碱性官能团,因此除了使用 IR、CD、NMR 和 HR-MS 测量充分表征它们的结构外,还使用 ​​pH 电位测定法和 NMR-pH 滴定法测定了质子化宏观和微观常数。
    DOI:
    10.1002/cbdv.202100135
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文献信息

  • Crosstalk inhibitors and their uses
    申请人:Biosite Diagnostics, Inc.
    公开号:US05525524A1
    公开(公告)日:1996-06-11
    Assay for detecting the amount or presence of target ligand in a sample. The assay includes a ligand analogue conjugate having a linkage site and a binding site, a ligand receptor, and a sample. The assay includes the steps of providing at least one crosstalk inhibitor. This inhibitor, under assay conditions, competes with the linkage site of the ligand analogue conjugate for binding to the ligand receptor, and does not compete with the binding site of the ligand analogue conjugate for binding to the ligand receptor. In the invention, the assay is performed for the target ligand in the presence of a sufficient amount of the crosstalk inhibitor to reduce the amount of binding of the linkage site of the ligand analogue conjugate to the ligand receptor. The invention also features a method for identifying crosstalk inhibitors, and the crosstalk inhibitors themselves.
    检测样本中目标配体数量或存在的测定方法。该测定方法包括具有连接位点和结合位点的配体类似物结合物、配体受体和样本。该测定方法包括提供至少一种串扰抑制剂。在测定条件下,该抑制剂与配体类似物结合物的连接位点竞争结合到配体受体,而不与配体类似物结合物的结合位点竞争结合到配体受体。在本发明中,测定方法在足够量的串扰抑制剂存在下进行,以减少配体类似物结合物的连接位点与配体受体的结合量。本发明还涉及一种识别串扰抑制剂的方法和串扰抑制剂本身。
  • Threshold ligand-receptor assay
    申请人:Biosite Diagnostics, Inc.
    公开号:US05089391A1
    公开(公告)日:1992-02-18
    This invention is directed to a ligand-receptor assay for determining the presence or amount of at least one target ligand, capable of competing with a ligand analogue conjugate for binding sites available on a ligand receptor, said ligand analogue conjugate comprising at least one ligand analogue coupled to a signal development element capable of emitting a detectable signal, in a fluid sample suspected of containing said target ligand, comprising the steps of: a. contacting said fluid sample with ligand analogue conjugate and ligand receptor to form a reaction mixture, the relative amounts of ligand analogue conjugate and ligand receptor being such that in the absence of target ligand, and subsequent to substantially equilibrium binding, substantially all of the ligand analogue conjugate is bound to ligand receptor; b. detecting the unbound ligand analogue conjugate; c. relating the detectable signal to the presence or amount of target ligand in the fluid sample. In one embodiment an optional means also is employed for removing receptor from the reaction mixture. In related claimed assay formats the analyte of interest may be either ligand receptor or ligand.
    本发明涉及一种配体-受体测定法,用于确定至少一种目标配体的存在或数量,该目标配体能够与配体类似物偶联物竞争配体受体上的结合位点,所述配体类似物偶联物包括至少一种配体类似物偶联到能够发出可检测信号的信号发展元素,用于检测疑似含有目标配体的流体样品,包括以下步骤:a.将所述流体样品与配体类似物偶联物和配体受体接触形成反应混合物,配体类似物偶联物和配体受体的相对量使得在缺乏目标配体且在基本平衡结合之后,几乎所有的配体类似物偶联物都与配体受体结合;b.检测未结合的配体类似物偶联物;c.将可检测信号与流体样品中的目标配体的存在或数量相关联。在一种实施方式中,还可以采用可选的方法从反应混合物中去除受体。在相关的声明测定格式中,感兴趣的分析物可以是配体受体或配体。
  • CROSSTALK INHIBITORS AND THEIR USES
    申请人:BIOSITE DIAGNOSTICS INC.
    公开号:EP0585310B1
    公开(公告)日:1999-03-17
  • Device for ligand-receptor methods
    申请人:BIOSITE DIAGNOSTICS INC.
    公开号:EP0447154B1
    公开(公告)日:2000-01-26
  • NOVEL CONJUGATES AND ASSAYS FOR SIMULTANEOUS DETECTION OF MULTIPLE LIGANDS
    申请人:BIOSITE DIAGNOSTICS INC.
    公开号:EP0579767A1
    公开(公告)日:1994-01-26
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