3-isopropoxy-4-methoxybenzonitrile | 226888-21-7

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 3-isopropoxy-4-methoxybenzonitrile
• 英文别名: 4-methoxy-3-(isopropyl)benzonitrile；4-methoxy-3-(isopropyloxy)benzonitrile；4-Methoxy-3-propan-2-yloxybenzonitrile
• CAS: 226888-21-7
• 化学式: C₁₁H₁₃NO₂
• 分子量: 191.23
• InChiKey: GMSVQQVKPFIQDA-UHFFFAOYSA-N

物化性质

• 沸点：
  290.9±25.0 °C(Predicted)
• 密度：
  1.07±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.6
• 重原子数：
  14
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.36
• 拓扑面积：
  42.2
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  3-isopropoxy-4-methoxybenzonitrile 在 palladium on activated charcoal 盐酸 、 18-冠醚-6 、 硼烷 、 氢气 、 三氯化硼 、 potassium carbonate 、 1-羟基苯并三唑 、 三乙胺 、 N,N'-二环己基碳二亚胺 作用下， 以 甲醇 、 二氯甲烷 、 N,N-二甲基甲酰胺 为溶剂， 反应 8.0h， 生成 18-Amino-4-methoxy-2-oxa-9,12-diaza-tricyclo[13.2.2.13,7]icosa-1(18),3,5,7(20),15(19),16-hexaene-10,13-dione
  参考文献：
  名称：

  The first synthesis of a 15-membered macrocycle. Model of ring I of kistamycin

  摘要：

  The intramolecular SNAr reaction of a linear peptid precursor, whose termini carry respectively an ortho fluoro-nitro group and a phenol function, gives the 15-membered ring compound in good yield, under mild conditions. (C) 1997 Published by Elsevier Science Ltd.

  DOI：

  10.1016/s0040-4039(97)00941-6
• 作为产物：
  描述：

  3-异丙基-4-甲氧基苯甲醛 在 三氯化铝 、 sodium azide 作用下， 生成 3-isopropoxy-4-methoxybenzonitrile
  参考文献：
  名称：

  The first synthesis of a 15-membered macrocycle. Model of ring I of kistamycin

  摘要：

  The intramolecular SNAr reaction of a linear peptid precursor, whose termini carry respectively an ortho fluoro-nitro group and a phenol function, gives the 15-membered ring compound in good yield, under mild conditions. (C) 1997 Published by Elsevier Science Ltd.

  DOI：

  10.1016/s0040-4039(97)00941-6

文献信息

• Structure–activity relationship studies of SETD8 inhibitors
  作者：Anqi Ma、Wenyu Yu、Yan Xiong、Kyle V. Butler、Peter J. Brown、Jian Jin

  DOI：10.1039/c4md00317a

  日期：——

  Comprehensive SAR studies of the first substrate-competitive SETD8 inhibitor led to the discovery of interesting SAR trends and novel analogs.

  对第一个底物竞争性SETD8抑制剂的全面SAR研究揭示了有趣的SAR趋势和新颖的类似物。
• Discovery of Potent and Selective Inhibitors for G9a-Like Protein (GLP) Lysine Methyltransferase
  作者：Yan Xiong、Fengling Li、Nicolas Babault、Aiping Dong、Hong Zeng、Hong Wu、Xin Chen、Cheryl H. Arrowsmith、Peter J. Brown、Jing Liu、Masoud Vedadi、Jian Jin

  DOI：10.1021/acs.jmedchem.6b01645

  日期：2017.3.9

  and G9a are highly homologous protein lysine methyltransferases (PKMTs) sharing approximately 80% sequence identity in their catalytic domains. GLP and G9a form a heterodimer complex and catalyze mono- and dimethylation of histone H3 lysine 9 and nonhistone substrates. Although they are closely related, GLP and G9a possess distinct physiological and pathophysiological functions. Thus, GLP or G9a selective

  G9a样蛋白（GLP）和G9a是高度同源的蛋白赖氨酸甲基转移酶（PKMT），在其催化域中共有大约80％的序列同一性。GLP和G9a形成异二聚体复合物，并催化组蛋白H3赖氨酸9和非组蛋白底物的单和二甲基化。尽管它们密切相关，但GLP和G9a具有独特的生理和病理生理功能。因此，GLP或G9a选择性小分子抑制剂是剖析其独特生物学功能的有用工具。我们以前曾报道过强效和选择性的G9a / GLP双重抑制剂，包括UNC0638和UNC0642。在这里，我们报告发现了有效和选择性的GLP抑制剂，包括4种（MS0124）和18种（MS012），其对GLP的选择性分别是G9a和其他甲基转移酶的30倍和140倍。具有4或18个复合物的GLP和G9a的共晶体结构显示出几乎相同的结合模式和相互作用，这突出显示了针对两种酶的选择性抑制剂的基于结构设计的挑战。
• [EN] SUBSTITUTED NAPHTHYRIDINES AND THEIR USE AS SYK KINASE INHIBITORS<br/>[FR] NAPHTYRIDINES SUBSTITUÉES ET LEUR UTILISATION COMME INHIBITEURS DE SYK KINASE
  申请人：BOEHRINGER INGELHEIM INT

  公开号：WO2011092128A1

  公开（公告）日：2011-08-04

  The invention relates to new substituted naphthyridines of formula (1), as well as pharmacologically acceptable salts, diastereomers, enantiomers, racemates, hydrates or solvates thereof, wherein R1 is selected from among -O-R3 or -NR3R4, R3 is C1-6-alkyl which is substituted by R5 and R6 R5 is selected from hydrogen, branched or linear C1-6-alkyl, C2-6-alkenyl, -C1-6-alkylen-O-C1-3-alkyl, C1-3-haloalkyl, R6 is ring X wherein n is either 0 or 1, and Formula (I) is a either a single or a double bond and wherein A, B, D and E are each independently from one another selected from CH2, CH, C, N, NH, O or S and wherein ring X is attached to the molecule either via position A, B, D or E, wherein said ring X may optionally be further substituted by one, two or three residues each selected individually from the group consisting of -oxo, hydroxy, -C1-3-alkyl, -C1-3-haloalkyl, -O-C1-3-alkyl, -C1-3-alkanol and halogen, and wherein R4, R2, R7, R8, R9, R10, R11 and Q may have the meanings as given in claim 1, as well as pharmaceutical compositions containing these compounds.

  该发明涉及公式（1）的新取代萘啉衍生物，以及其药理学上可接受的盐、对映体、非对映体异构体、立体异构体、水合物或溶剂化合物，其中R1从-O-R3或-NR3R4中选择，R3是C1-6-烷基，其被R5和R6取代，R5从氢、支链或直链C1-6-烷基、C2-6-烯基、-C1-6-烷基-氧-C1-3-烷基、C1-3-卤代烷基中选择，R6是环X，其中n为0或1，公式（I）为单键或双键，其中A、B、D和E分别独立地从CH2、CH、C、N、NH、O或S中选择，环X通过位置A、B、D或E连接到分子上，其中所述环X可以选择性地进一步被一个、两个或三个残基取代，每个残基分别从-氧化物、羟基、-C1-3-烷基、-C1-3-卤代烷基、-O-C1-3-烷基、-C1-3-醇基和卤素组成的群中选择，R4、R2、R7、R8、R9、R10、R11和Q的含义可以如权利要求1中所述，以及含有这些化合物的药物组合物。
• SUBSTITUTED NAPHTHYRIDINES AND THEIR USE AS MEDICAMENTS
  申请人：Hoffmann Matthias

  公开号：US20120028939A1

  公开（公告）日：2012-02-02

  The invention relates to new substituted naphthyridines of formula 1, as well as pharmacologically acceptable salts, diastereomers, enantiomers, racemates, hydrates or solvates thereof, wherein R 1 is selected from among —O—R 3 or —NR 3 R 4 , R 3 is C 1-6 -alkyl which is substituted by R 5 and R 6 , R 5 is selected from hydrogen, branched or linear C 1-6 -alkyl, C 2-6 -alkenyl, —C 1-6 -alkylen-O—C 1-3 -alkyl, C 1-3 -haloalkyl, R 6 is ring X wherein n is either 0 or 1, and is a either a single or a double bond and wherein A, B, D and E are each independently from one another selected from CH 2 , CH, C, N, NH, O or S and wherein ring X is attached to the molecule either via position A, B, D or E, wherein said ring X may optionally be further substituted by one, two or three residues each selected individually from the group consisting of -oxo, hydroxy, —C 1-3 -alkyl, —C 1-3 -haloalkyl, —O—C 1-3 -alkyl, —C 1-3 -alkanol and halogen, and wherein R 4 , R 2 , R 7 , R 8 , R 9 , R 10 , R 11 and Q may have the meanings as given in claim 1, as well as pharmaceutical compositions containing these compounds.

  该发明涉及公式1的新取代萘啉类化合物，以及其药理学上可接受的盐、对映体、旋光异构体、消旋体、水合物或溶剂合物，其中R1从—O—R3或—NR3R4中选择，R3是经R5和R6取代的C1-6烷基，R5从氢、支链或直链C1-6烷基、C2-6烯基、—C1-6烷基氧基-C1-3烷基、C1-3卤代烷基中选择，R6是环X，其中n为0或1，为单键或双键，A、B、D和E各自独立地从CH2、CH、C、N、NH、O或S中选择，环X通过位置A、B、D或E连接到分子，所述环X可以选择地进一步由氧代、羟基、—C1-3烷基、—C1-3卤代烷基、—O—C1-3烷基、—C1-3烷醇和卤素中的每个单独选择的一个、两个或三个残基取代，并且R4、R2、R7、R8、R9、R10、R11和Q可以具有如权利要求1中所给出的含义，以及含有这些化合物的药物组合物。
• SUBSTITUTED NAPHTHYRIDINES AND THEIR USE AS SYK KINASE INHIBITORS
  申请人：Boehringer Ingelheim International GmbH

  公开号：EP2528915B1

  公开（公告）日：2015-10-28