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(Z)-2,7-dimethyl-4-octene-3,6-dione

中文名称
——
中文别名
——
英文名称
(Z)-2,7-dimethyl-4-octene-3,6-dione
英文别名
(Z)-2,7-Dimethyloct-4-ene-3,6-dione
(Z)-2,7-dimethyl-4-octene-3,6-dione化学式
CAS
——
化学式
C10H16O2
mdl
——
分子量
168.236
InChiKey
AQPCVFUWAFVTHX-WAYWQWQTSA-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):
    2
  • 重原子数:
    12
  • 可旋转键数:
    4
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.6
  • 拓扑面积:
    34.1
  • 氢给体数:
    0
  • 氢受体数:
    2

反应信息

  • 作为反应物:
    描述:
    (Z)-2,7-dimethyl-4-octene-3,6-dione臭氧 作用下, 以 二氯甲烷 为溶剂, 反应 4.0h, 生成 1,9-diisopropyl-3,7-dimethoxy-2,8,12-trioxatetracyclo[7.2.1.0(4,11).0(6,10)]dodecane
    参考文献:
    名称:
    的双-臭氧分解内切在二氯甲烷-甲醇-diacylbicyclo [2.2.1]庚烯
    摘要:
    的双-臭氧分解内-diacylbicyclo [2.2.1]庚烯3A - d在-78℃下在二氯甲烷-甲醇,得到的氢过氧化物6A - d在70-80%的产率。的臭氧分解双-内切-diacetylbicyclo [2.2.2]辛烯15和双-内切二乙酰基-7-氧杂二环[2.2.1]庚烯16相同的反应条件下,得到氢过氧化物17和18, 分别。首次观察到羰基的分子内顺序亲核加成,并且发现其比将甲醇分子的分子间亲核加成更快。在-78°C下于CH 2 Cl 2 -MeOH中进行化合物23的臭氧分解,然后用Me 2 S还原,得到化合物24和25,其中甲氧基的立体化学通过X射线分析确定。
    DOI:
    10.1016/j.tet.2011.07.055
  • 作为产物:
    参考文献:
    名称:
    Highly stereoselective formation of cis-enediones from α-diazo carbonyl compounds catalysed by [RuCl(η5-C5H5)(PPh3)2]
    摘要:
    在65°C下,使用[RuCl(η5-C5H5)(PPh3)2]催化(0.1 mol%)的α-二氮羰基化合物N2CHCOR [R = Me, Prn, Pri, (CH2)10CH3]在甲苯中选择性分解,可以定量生成RCOCHCHCOR的卡宾二聚体,其中顺式异构体的产率为95–97%;在相同实验条件下,N2CHCOEt生成的二乙基马来酸酯纯度超过99%,这是迄今为止报道的立体选择性卡宾–卡宾二聚体形成的最高值。
    DOI:
    10.1039/a706459d
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文献信息

  • [EN] TREPROSTINIL DERIVATIVE COMPOUNDS AND METHODS OF USING SAME<br/>[FR] COMPOSÉS DE DÉRIVÉS DE TRÉPROSTINIL ET LEURS PROCÉDÉS D'UTILISATION
    申请人:CORSAIR PHARMA INC
    公开号:WO2016010538A1
    公开(公告)日:2016-01-21
    Compounds represented by formulae I, II, III, and IV including pro-drugs for treprostinil and prostacyclin analogs. Uses include treatment of pulmonary hypertension (PH) or pulmonary arterial hypertension (PAH). The structures of the compounds can be adapted to the particular application for a suitable treatment dosage. Transdermal applications can be used.
    由I、II、III和IV式代表的化合物包括曲前列素和前列环素类似物的前药。用途包括治疗肺动脉高压(PH)或肺动脉高压(PAH)。这些化合物的结构可以根据适当的治疗剂量调整以适应特定的应用。可以使用经皮应用。
  • [EN] PRODRUGS OF TREPROSTINIL<br/>[FR] PROMÉDICAMENTS DE TRÉPROSTINIL
    申请人:THERATROPHIX LLC
    公开号:WO2014110491A1
    公开(公告)日:2014-07-17
    Prodrugs of treprostinil are provided which can be used in the treatment of pulmonary hypertension (PH) or pulmonary arterial hypertension (PAH). The structures of the compounds can be adapted to the particular application for a suitable treatment dosage. Transdermal applications can be used.
    Treprostinil的前药提供了,可用于治疗肺动脉高压(PH)或肺动脉高压(PAH)。这些化合物的结构可以根据适当的治疗剂量适应特定应用。可以使用经皮应用。
  • Highly stereoselective formation of cis-enediones from α-diazo carbonyl compounds catalysed by [RuCl(η5-C5H5)(PPh3)2]
    作者:Walter Baratta、Alessandro Del Zotto
    DOI:10.1039/a706459d
    日期:——
    Stereoselective decomposition of the α-diazo carbonyl compounds N2CHCOR [R = Me, Prn, Pri, (CH2)10CH3] catalysed by [RuCl(η5-C5H5)(PPh3)2] (0.1 mol%) in toluene at 65 °C affords quantitatively RCOCHCHCOR carbene dimers, the cis isomers being formed in 95–97% yield; under the same experimental conditions N2CHCOEt gives diethyl maleate in a purity of greater than 99%, the highest value for a stereoselective carbene–carbene dimer formation reported to date.
    在65°C下,使用[RuCl(η5-C5H5)(PPh3)2]催化(0.1 mol%)的α-二氮羰基化合物N2CHCOR [R = Me, Prn, Pri, (CH2)10CH3]在甲苯中选择性分解,可以定量生成RCOCHCHCOR的卡宾二聚体,其中顺式异构体的产率为95–97%;在相同实验条件下,N2CHCOEt生成的二乙基马来酸酯纯度超过99%,这是迄今为止报道的立体选择性卡宾–卡宾二聚体形成的最高值。
  • PRODRUGS OF GUANFACINE
    申请人:Whomsley Rhys
    公开号:US20110065796A1
    公开(公告)日:2011-03-17
    Prodrugs of guanfacine with amino acids or short peptides, pharmaceutical compositions containing such prodrugs and a method for providing therapeutic benefit in the treatment of ADHD/ODD (attention deficient hyperactivity disorder and oppositional defiance disorder) with guanfacine prodrugs are provided herein. Additionally, methods for minimizing or avoiding the adverse gastrointestinal side effects associated with guanfacine administration, as well as improving the pharmacokinetics of guanfacine are provided herein.
    本文提供了具有氨基酸或短肽的瓜那非辛前药、含有这种前药的药物组合物以及一种利用瓜那非辛前药在治疗注意力缺陷多动障碍/反抗性违抗障碍(ADHD/ODD)中提供治疗益处的方法。此外,本文还提供了减少或避免与瓜那非辛给药相关的不良胃肠道副作用的方法,以及改善瓜那非辛的药代动力学的方法。
  • USE OF PRODRUGS TO AVOID GI MEDIATED ADVERSE EVENTS
    申请人:Franklin Richard
    公开号:US20120202756A1
    公开(公告)日:2012-08-09
    The present invention relates to prodrugs of a wide variety of drugs and pharmaceutical compositions containing such prodrugs. Methods for minimizing locally mediated (from within the gut lumen) adverse gastrointestinal events associated with the underivatised drug and increasing the sustainment of plasma drug levels with the aforementioned prodrugs are also provided. Thus, the present invention relates to the use of prodrugs of a wide diversity of drugs (other than opioids) to transiently inactivate them and so reduce directly, locally mediated adverse gastrointestinal (GI) side-effects normally evident after administration of the parent compound. Additionally, such prodrugs may confer improved pharmacokinetics.
    本发明涉及各种药物的前药和含有这些前药的制药组合物。还提供了一种方法,用于最小化与未衍生药物相关的局部介导(来自肠腔内)不良胃肠事件,并使用上述前药增加血浆药物水平的持续性。因此,本发明涉及使用各种药物(除阿片类药物外)的前药,以短暂地使它们失活,从而减少通常在给予原始化合物后出现的直接、局部介导的不良胃肠(GI)副作用。此外,这些前药可能提供改善的药代动力学。
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