2-chloro-3-(3-methyl-but-2-enyl)-1,4-naphthoquinone | 82214-83-3

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 异戊烯醇脂质
• 英文名称: 2-chloro-3-(3-methyl-but-2-enyl)-1,4-naphthoquinone
• 英文别名: 2-Chloro-3-(3-methylbut-2-enyl)naphthalene-1,4-dione
• CAS: 82214-83-3
• 化学式: C₁₅H₁₃ClO₂
• 分子量: 260.72
• InChiKey: GTIOUUQHWVNUFO-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.8
• 重原子数：
  18
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.2
• 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：

  2-chloro-3-(3-methyl-but-2-enyl)-1,4-naphthoquinone 在 sodium hydroxide 作用下， 反应 0.42h， 以30 mg的产率得到黄钟花醌
  参考文献：
  名称：

  Kapoor, N. K.; Gupta, R. B.; Khanna, R. N., Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1982, vol. 21, # 3, p. 189 - 191

  摘要：

  DOI：
• 作为产物：
  描述：

  黄钟花醌 在 氯化亚砜 作用下， 反应 24.0h， 以77%的产率得到2-chloro-3-(3-methyl-but-2-enyl)-1,4-naphthoquinone
  参考文献：
  名称：

  On the search for potential anti-Trypanosoma cruzi drugs: Synthesis and biological evaluation of 2-hydroxy-3-methylamino and 1,2,3-triazolic naphthoquinoidal compounds obtained by click chemistry reactions

  摘要：

  Five 2-hydroxy-3-substituted-aminomethyl naphthoquinones, nine 1,2,3-triazolic para-naphthoquinones, five nor-beta-lapachone-based 1,2,3-triazoles, and several other naphthoquinonoid compounds were synthesized and evaluated against the infective bloodstream form of Trypanosoma cruzi, the etiological agent of Chagas disease, continuing our screening program for new trypanocidal compounds. Among all the substances, 16-18, 23, 25-29 and 30-33 were herein described for the first time and fifteen substances were identified as more potent than the standard drug benznidazole, with IC50/24 h values in the range of 10.9-101.5 mu M. Compounds 14 and 19 with Selectivity Index of 18.9 and 6.1 are important structures for further studies. (C) 2012 Elsevier Masson SAS. All rights reserved.

  DOI：

  10.1016/j.ejmech.2012.03.039

文献信息

• Allylation of Carbonyl Compounds with Catalytic Amount of Indium
  作者：Shuki Araki、Shun-Ji Jin、Yoshiyuki Idou、Yasuo Butsugan

  DOI：10.1246/bcsj.65.1736

  日期：1992.6

  Allylation of aldehyde and ketone, and prenylation of 2-chlorobenzoquinone were achieved by using a combination of a catalytic amount of indium(III) chloride and metallic aluminium or zinc.

  醛和酮的烯丙基化以及 2-氯苯醌的异戊二烯化是通过使用催化量的氯化铟 (III) 和金属铝或锌的组合来实现的。
• [EN] NAPHTHAQUINONE METHYLTRANSFERASE INHIBITORS AND USES THEREOF<br/>[FR] INHIBITEURS DE NAPHTAQUINONE MÉTHYLTRANSFÉRASE ET LEURS UTILISATIONS
  申请人：SLOAN KETTERING INST CANCER

  公开号：WO2015172076A1

  公开（公告）日：2015-11-12

  Provided herein are compounds of (I), and pharmaceutically acceptable salts, solvates, hydrates, polymorphs, co-crystals, tautomers, stereoisomers, and prodrugs thereof. Also provided are pharmaceutical compositions and methods involving the inventive compounds for the treatment of proliferative diseases (e.g., cancer (e.g., leukemia, breast cancer, melanoma, metastatic cancer) and diseases associated with inappropriate SET8 activity. Also provided are methods for inhibiting SET8 and methods for labelling SET8.

  本文提供了化合物(I)及其药用可接受的盐、溶剂合物、水合物、多型体、共晶体、互变异构体、立体异构体和其前药。还提供了涉及创新化合物用于治疗增殖性疾病（例如，癌症（例如，白血病、乳腺癌、黑色素瘤、转移性癌症）和与不当的SET8活性相关的疾病）的药物组合物和方法。还提供了用于抑制SET8的方法和用于标记SET8的方法。
• Allylation of quinones by allylic indium reagents
  作者：Shuki Araki、Nobuhito Katsumura、Yasuo Butsugan

  DOI：10.1016/0022-328x(91)83277-b

  日期：1991.9

  sigmatropic rearrangement. Substituted quinones reacted with allylindium reagent giving excellent yields of allyquinols, whereas with prenylindium and geranylindium reagents, trisubstituted quinones gave diprenylcyclohexene-1,4-diones and 2,3-disubstituted quinones gave mixtures of prenylhydroquinones and diprenylcyclohexene-1,4-diones. In the prenylation of haloquinones, 1,2-addition, [3,3] sigmatropic rearrangement

  研究了烯丙基倍半卤化物对各种醌的烯丙基化作用。未取代的p的反应苯甲酸醌与烯丙基，pre烯丙基和香叶菊醇试剂在用氧化银氧化后，以良好的收率得到相应的烯丙基化的醌。这些反应似乎是通过在γ-碳上添加1,2-烯丙基铟试剂然后进行[3,3]σ重排而进行的。取代的醌与烯丙基dium试剂反应可得到优异的烯丙基醇收率，而与戊炔醇和ger草醇dium试剂反应，三取代醌可生成二戊烯基环己烯-1,4-二酮，2,3-二取代醌可得到异戊二烯基氢醌和二戊烯基环己烯-1,4-二酮的混合物。在卤代醌的异戊烯基化中，依次产生1,2-加成，[3,3]σ重排和消除铟（III）卤化物，生成异戊烯基醌。2-羟基和2-甲氧基-1，
• Allylation of Quinones via Photoinduced Electron-Transfer Reactions from Allylstannanes
  作者：Kazuhiro Maruyama、Hiroshi Imahori

  DOI：10.1246/bcsj.62.816

  日期：1989.3

  Photochemical reactions of quinones with allylstannanes provided four types of products: adducts of allyl group to the carbonyl oxygens of quinones, adducts of allyl group to the olefinic carbons, adducts of allyl group to the carbonyl carbons, and hydroquinones. An electron-transfer mechanism was confirmed by 1H-CIDNP (Chemically Induced Dynamic Nuclear Polarization) method. This study suggests that

  醌与烯丙基锡烷的光化学反应提供了四种类型的产物：烯丙基与醌的羰基氧的加合物、烯丙基与烯烃碳的加合物、烯丙基与羰基碳的加合物和对苯二酚。通过1H-CIDNP（化学诱导动态核极化）方法证实了电子转移机制。该研究表明 a) 从烯丙基锡烷到醌的光致电子转移产生相应的醌阴离子自由基和锡阳离子自由基，b) 锡阳离子自由基裂解产生烯丙基自由基和锡阳离子，以及 c) 烯丙基自由基攻击醌阴离子自由基导致最终产物烯丙基化醌的形成。
• Synthesis and Radical Scavenging Activity of Substituted Benzo[h]chromanols
  作者：Keiko Inami、Yuta Okayama、Masanori Harada、Mine Morita、Masataka Mochizuki

  DOI：10.3987/com-17-13671

  日期：——

  Benzo[h]chromanols, which possess a tocopherol moiety, have been reported to exhibit potent antioxidant activity. Several benzo[h]chromanols with various substituents (nitro, chloro, bromo, methyl, or amino groups at the position ortho to the phenolic OH group) were synthesized, and the second-order rate constants (k) of their reaction with the galvinoxyl radical were determined. The introduction of electron-withdrawing bromo, chloro and nitro groups decreased the activity, and the activity correlated well with the substituent effect. ortho-Aminobenzo[h]chromanol showed the highest radical scavenging activity among the compounds synthesized.