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(2S)-2-[4-((1R,2S)-2-hydroxycyclopentylmethyl)phenyl]propionic acid | 83648-76-4

中文名称
——
中文别名
——
英文名称
(2S)-2-[4-((1R,2S)-2-hydroxycyclopentylmethyl)phenyl]propionic acid
英文别名
Loxoprofen active metabolite;(2S)-2-[4-[[(1R,2S)-2-hydroxycyclopentyl]methyl]phenyl]propanoic acid
(2S)-2-[4-((1R,2S)-2-hydroxycyclopentylmethyl)phenyl]propionic acid化学式
CAS
83648-76-4
化学式
C15H20O3
mdl
——
分子量
248.322
InChiKey
SHAHPWSYJFYMRX-GDLCADMTSA-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

物化性质

  • 沸点:
    418.6±20.0 °C(Predicted)
  • 密度:
    1.189±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    2.7
  • 重原子数:
    18
  • 可旋转键数:
    4
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.53
  • 拓扑面积:
    57.5
  • 氢给体数:
    2
  • 氢受体数:
    3

制备方法与用途

洛索洛芬醇SRS是洛索洛芬的活性代谢产物,是一种新型的静脉给药非甾体抗炎药。与洛索洛芬相比,洛索洛芬醇SRS展现出更为显著的抗炎和镇痛效果。

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

反应信息

点击查看最新优质反应信息

文献信息

  • Synthesis of the Active Form of Loxoprofen by Using Allylic Substitutions in Two Steps
    作者:Tomonori Hyodo、Yohei Kiyotsuka、Yuichi Kobayashi
    DOI:10.1021/ol802949c
    日期:2009.3.5
    High regioselectivity for allylic substitution of the cyclopentenyl picolinate 5 with benzylcopper reagent was attained with ZnBr2, and the finding was applied to the p-BrC6H4CH2 reagent. The cyclopentene moiety in the product was reduced to the cyclopentane, and the p-BrC6H4 was converted to the “Cu”C6H4 for the second allylic substitution with picolinate 8 to furnish the title compound after oxidative
    用ZnBr 2获得高苄基选择性地用苄基铜试剂对环戊烯基吡啶甲酸5进行烯丙基取代,并将该发现应用于对-BrC 6 H 4 CH 2试剂。将产物中的环戊烯部分还原为环戊烷,将p -BrC 6 H 4转化为“ Cu” C 6 H 4,用吡啶甲酸8进行第二次烯丙基取代,以氧化裂解所得产物得到标题化合物烯烃部分。
  • Synthesis of the eight possible optically active isomers of 2-(4-(2-hydroxycyclopentylmethyl)phenyl)propionic acid.
    作者:SHUNJI NARUTO、ATSUSUKE TERADA
    DOI:10.1248/cpb.31.4319
    日期:——
    A recently synthesized compound, (±)-2-[4-(2-oxocyclopentylmethyl) phenyl] propionic acid, had good anti-inflammatory and analgesic activities. One of the metabolites of this compound showed more potent prostaglandin synthetase inhibitory activity than the parent acid. For the structural determination and absolute configurational assignment of the metabolites, we synthesized the eight possible title alcohols and carried out stereochemical assignment of these alcohols.
    最近合成的一种化合物(±)-2-[4-(2-氧代环戊基甲基)苯基]丙酸具有良好的抗炎和镇痛活性。与母酸相比,该化合物的一种代谢物具有更强的前列腺素合成酶抑制活性。为了确定代谢物的结构和绝对构型分配,我们合成了 8 种可能的标题醇,并对这些醇进行了立体化学分配。
  • Structural determination of rat urinary metabolites of sodium 2-(4-(2-oxocyclopentylmethyl)phenyl)propionate dihydrate (loxoprofen sodium), a new anti-inflammatory agent.
    作者:SHUNJI NARUTO、YORIHISA TANAKA、RYOZO HAYASHI、ATSUSUKE TERADA
    DOI:10.1248/cpb.32.258
    日期:——
    The main metabolites of loxoprofen sodium were isolated from rat urine by column chromatography. Their chemical structures were determined on the basis of spectral data and by comparison of the metabolites with authentic samples to be as follows : the parent acid (M-0), two reduction products, i.e., the cis-alcohol (M-1) and the trans-alcohol (M-2), the α-hydroxy ketone (M-3) and three diol metabolites (M-4, M-5 and M-6). The established metabolite structures all indicated that metabolic reactions of loxoprofen in rats occur only at the cyclopentanone moiety. The trans-alcohol metabolite, which has a high inhibitory activity on prostaglandin (PG)-synthetase, was determined to be optically pure, with (2S, 1'R, 2'S)-configurations, by high performance liquid chromatography (HPLC) analysis after derivatization to the diastereomeric amide of the carboxy group with (-)-α-phenylethylamine reagent, and subsequently to the ester of the hydroxy function using (-)-α-methoxy-α-trifluoromethylphenylacetyl chloride.
    通过柱色谱法从大鼠尿液中分离出洛索洛芬钠的主要代谢产物。根据光谱数据以及将代谢产物与标准样品进行比较,确定了它们的化学结构,具体如下:母体酸(M-0)、两种还原产物(即顺式醇(M-1)和反式醇(M-2))、α-羟基酮(M-3)以及三种二醇代谢产物(M-4、M-5和M-6)。已确定的代谢产物结构均表明,洛索洛芬在大鼠体内的代谢反应仅发生在环戊酮部分。反式醇代谢产物对前列腺素(PG)合成酶具有高度抑制活性,经(-)-α-苯乙胺试剂衍生为羧基的非对映酰胺,再使用(-)-α-甲氧基-α-三氟甲基苯乙酰氯衍生为羟基官能团的酯,通过高效液相色谱(HPLC)分析确定其具有(2S, 1'R, 2'S)构象,为光学纯。
  • ARYLPROPIONIC ACID DERIVATIVE, PHARMACEUTICAL COMPOSITION AND PREPARATION METHOD AND APPLICATION THEREOF
    申请人:NANJING HERON PHARMACEUTICAL SCIENCE AND TECHNOLOGY CO., LTD.
    公开号:US20220274911A1
    公开(公告)日:2022-09-01
    Provided are an arylpropionic acid derivative represented by Formula (I), a pharmaceutical composition and a preparation method and an application thereof. The arylpropionic acid derivative has a good half-life, pharmacokinetic property and in vitro stability and can enhance efficacy and reduce toxicity after formulated into preparations, which repairs the defects of frequent administration, gastrointestinal side effects and poor patient compliance of traditional nonsteroidal anti-inflammatory drugs.
    提供了一种由式(I)表示的芳基丙酸衍生物,以及其制备方法和应用的制药组合物。该芳基丙酸衍生物具有良好的半衰期、药物动力学特性和体外稳定性,并且在制备成制剂后可以增强疗效并减少毒性,修复传统非甾体抗炎药常规使用、胃肠道副作用和患者依从性不佳等缺陷。
  • Analgesic and anti-inflammatory agents
    申请人:SANKYO COMPANY LIMITED
    公开号:EP0055588A1
    公开(公告)日:1982-07-07
    Compounds of formula (I): its salts, and resolved forms thereof, especially the compound of formula (II): and its salts are new analgesic and/or anti-inflammatory agents. The agents are prepared by resolution at the 2-position of a suitable starting material such as the compound (IV): or an optionally partly resolved form thereof, with subsequent reduction and optional resolution to give the trans form.
    式 (I):及其盐类化合物和它们的分解形式,特别是式 (II) :及其盐类化合物,是新型镇痛剂和/或消炎剂。 这些制剂是通过对合适的起始原料,如式 (IV) :化合物或其可选的部分分解形式,在 2 位进行分解,然后进行还原和可选的分解,得到反式形式而制备的。
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