6-异丙基吲哚-3-甲醛 | 170489-34-6

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吲哚及其衍生物
• 中文名称: 6-异丙基吲哚-3-甲醛
• 英文名称: 6-isopropyl-1H-indole-3-carbaldehyde
• 英文别名: 6-Isopropylindole-3-carboxaldehyde；6-propan-2-yl-1H-indole-3-carbaldehyde
• CAS: 170489-34-6
• 化学式: C₁₂H₁₃NO
• 分子量: 187.241
• InChiKey: KAJUTJHDGBYGSL-UHFFFAOYSA-N

物化性质

• 熔点：
  144-148 °C
• 沸点：
  350.9±22.0 °C(Predicted)
• 密度：
  1.144±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.8
• 重原子数：
  14
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  32.9
• 氢给体数：
  1
• 氢受体数：
  1

安全信息

• WGK Germany：
  3

反应信息

• 作为反应物：
  描述：

  6-异丙基吲哚-3-甲醛 在 indium 、 sodium hydride 、 氯化铵 作用下， 以 四氢呋喃 、 水 为溶剂， 生成 1-(6-isopropyl-1-(pyridin-2-ylsulfonyl)-1H-indol-3-yl)-2-methylbuta-2,3-dien-1-ol
  参考文献：
  名称：

  Carbocyclization versus Oxycyclization on the Metal-Catalyzed Reactions of Oxyallenyl C3-Linked Indoles

  摘要：

  The preparation of previously unknown (indol-3-yl)-alpha-allenols and -allenones was accomplished from indole-3-carbaldehydes, through indium mediated Barbier allenylation reaction taking advantage of the N-(2-pyridyl)sulfonyl group. Metal catalyzed cyclizations of oxyallenyl C3-linked indoles proceeded in two ways depending on the presence or absence of the N- (2-pyridyl)sulfonyl group. For allenols, gold catalyzed oxycyclization occurred in the presence of the protecting group; in the absence of the protecting group, palladium- and gold-catalyzed benzannulations operated. On the contrary, under gold catalysis furyl-indoles were obtained as exclusive products from NH-allenones, while S-endo carbocyclization adducts were the major components starting from N-SO(2)py-protected allenones. These cyclization reactions have been developed experimentally, and their mechanisms have additionally been investigated by a computational study.

  DOI：

  10.1021/jo401013d

文献信息

• [EN] HELQUATS WITH HETEROAROMATIC SUBSTITUENTS, PREPARATION THEREOF, AND USE THEREOF AS G-QUADRUPLEX STABILIZERS<br/>[FR] HELQUATS À SUBSTITUANTS HÉTÉROAROMATIQUES, PRÉPARATION DE CEUX-CI ET UTILISATION DE CEUX-CI COMME STABILISATEURS DE G-QUADRUPLEXES
  申请人：USTAV ORGANICKE CHEMIE A BIOCHEMIE AV CR V V I

  公开号：WO2015180701A1

  公开（公告）日：2015-12-03

  The invention provides helquat derivatives of general formula I, wherein substituents R1 and R2 are independently selected from a group comprising H and C1 to C4 alkyl, up to three of S1,2, S1',2', S3,4 and S3',4' are present, each of S1,2, S1',2', S3,4 and S3',4' independently represents a linker consisting of a bivalent hydrocarbon chain having 3-6 carbon atoms, preferably hydrocarbon chain having 4 carbon atoms, more preferably hydrocarbon chain having 4 carbon atoms and two double bonds, and one to four atoms selected from the carbon atoms with the descriptor 2, 4, 2', and 4' are substituted with a substituent R3 of general formula II, wherein R4 is substituted or unsubstituted heteroaryl, T1 and T2 are independent linkers that bridge atoms N5 with C8 and N5´ with C8´, wherein T1 and T2 independently represent a bivalent hydrocarbon chain having 2-5 carbon atoms, preferably 2 or 3 carbon atoms; and anions (X1 )- and (X2 )- independently represent anions of pharmaceutically acceptable salts. The helquat derivatives are useful as medicaments in the treatment of diseases related to increased cellular proliferation, such as oncologic diseases and in the treatment, requiring affecting of G-quadruplex, preferably at telomeres or in gene promoters. ˙

  该发明提供了一般式I的赫尔夸特衍生物，其中取代基R1和R2分别选自包括H和C1到C4烷基的一组，S1,2、S1',2'、S3,4和S3',4'中的最多三个存在，S1,2、S1',2'、S3,4和S3',4'中的每一个独立代表由具有3-6个碳原子的二价碳氢链组成的连接物，优选具有4个碳原子的碳氢链，更优选具有4个碳原子和两个双键的碳氢链，以及描述符2、4、2'和4'的碳原子中的1到4个被取代为一般式II的取代基R3，其中R4是取代或未取代的杂芳基，T1和T2是独立的连接物，将N5原子与C8和N5´原子与C8´连接，其中T1和T2分别代表具有2-5个碳原子的二价碳氢链，优选2或3个碳原子；以及阴离子（X1）-和（X2）-分别代表药用可接受盐的阴离子。这些赫尔夸特衍生物在治疗与细胞增殖增加相关的疾病，如肿瘤性疾病以及需要影响G-四链体的治疗，优选在端粒或基因启动子中，作为药物是有用的。
• Propenone derivatives
  申请人：Kyowa Hakko Kogyo Co., Ltd.

  公开号：US05952355A1

  公开（公告）日：1999-09-14

  The present invention relates to propenone derivatives represented by the following formula (I): ##STR1## wherein R.sup.1 represents hydrogen, substituted or unsubstituted lower alkyl, substituted or unsubstituted aryl, or YR.sup.5 (wherein Y represents S or O; and R.sup.5 represents substituted or unsubstituted lower alkyl, substituted or unsubstituted aryl, substituted or unsubstituted heteroaryl, or a substituted or unsubstituted cyclic ether residue); R.sup.2 and R.sup.3 independently represent hydrogen, lower alkyl, or substituted or unsubstituted aralkyl, or alternatively R.sup.2 and R.sup.3 are combined to form substituted or unsubstituted methylene or ethylene; R.sup.4 represents hydrogen, hydroxy, lower alkyl, substituted or unsubstituted aralkyl, lower alkoxy, substituted or unsubstituted aralkyloxy, or halogen; and X represents substituted or unsubstituted indolyl; or pharmaceutically acceptable salts thereof.

  本发明涉及以下式(I)所代表的丙酮衍生物：##STR1##其中R.sup.1代表氢、取代或未取代的较低烷基、取代或未取代的芳基，或YR.sup.5（其中Y代表S或O；R.sup.5代表取代或未取代的较低烷基、取代或未取代的芳基、取代或未取代的杂芳基，或取代或未取代的环氧基残基）；R.sup.2和R.sup.3独立地代表氢、较低烷基，或取代或未取代的芳基烷基，或者R.sup.2和R.sup.3结合形成取代或未取代的亚甲基或乙烯基；R.sup.4代表氢、羟基、较低烷基、取代或未取代的芳基烷基、较低烷氧基、取代或未取代的芳基烷氧基，或卤素；X代表取代或未取代的吲哚基；或其药学上可接受的盐。
• [EN] SUBSTITUTED INDOLE DERIVATIVES<br/>[FR] DÉRIVÉS D'INDOLE SUBSTITUÉS
  申请人：GRUENENTHAL GMBH

  公开号：WO2009103552A1

  公开（公告）日：2009-08-27

  The present invention relates to substituted indole derivatives having the general formula (I) which act on the ORL 1 receptor wherein A and B mutually independently denote CH2, C=O or SO2, X stands for indolyl, unsubstituted or mono- or polysubstituted; T stands for (CR5a-cR6a-c)n, n = 1, 2 or 3, and Q stands for (CR7a-cR8a-c)m, m = 0,1, 2 or 3, processes for the preparation thereof, medicinal products containing these compounds and the use of substituted indole derivatives for the preparation of medicinal products.

  本发明涉及具有一般式（I）的取代吲哚衍生物，其作用于ORL 1受体，其中A和B相互独立地表示CH2、C=O或SO2，X代表吲哚基，未取代或单取代或多取代；T代表（CR5a-cR6a-c）n，n = 1、2或3，Q代表（CR7a-cR8a-c）m，m = 0、1、2或3，以及其制备方法、含有这些化合物的药物和用于制备药物的取代吲哚衍生物的用途。
• Substituted indole derivatives
  申请人：Schunk Stefan

  公开号：US20090215828A1

  公开（公告）日：2009-08-27

  Substituted indole derivatives, processes for the preparation thereof, medicinal products and pharmaceutical compositions containing these compounds and the use of substituted indole derivatives to treat pain and other conditions and for other medical purposes.

  取代吲哚衍生物，其制备方法，含有这些化合物的药品和药物组合物，以及利用取代吲哚衍生物治疗疼痛和其他症状以及其他医学用途。
• Discovery of a Novel Series of Indolyl Hydrazide Derivatives as Diacylglycerol Acyltransferase‐1 Inhibitors
  作者：Minkyoung Kim、Jinsun Kwon、Mun Ock Kim、Sarbjit Singh、Sang Kyum Kim、Kyeong Lee、Kiho Lee、Hyun Sun Lee、Yongseok Choi

  DOI：10.1002/bkcs.10123

  日期：2015.2

  A novel series of hydrazide derivatives were synthesized as potential diacylglycerol acyltransferase (DGAT) inhibitors. Among them, compounds 8u and 8v exhibited selective and potent DGAT‐1 inhibitory activities. In addition, compound 8u dose‐dependently inhibited triglyceride synthesis in HepG2 cell lines. Furthermore, treatment with compound 8u for an oral lipid tolerance test showed a significant decrease in plasma triglyceride levels compared with vehicle‐treated control animals, indicating delayed absorption of triglyceride after an acute lipid challenge.

  研究人员合成了一系列新型酰肼衍生物，作为潜在的二酰基甘油酰基转移酶（DGAT）抑制剂。其中，化合物 8u 和 8v 具有选择性和强效的 DGAT-1 抑制活性。此外，化合物 8u 还能剂量依赖性地抑制 HepG2 细胞株中甘油三酯的合成。此外，用化合物 8u 进行口服脂质耐受性试验显示，与用车辆处理的对照组动物相比，血浆甘油三酯水平显著下降，这表明急性脂质挑战后甘油三酯的吸收延迟。