4-({[tert-butyl(dimethyl)silyl]oxy}methyl)thiophene-2-carbaldehyde | 212914-69-7

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 4-({[tert-butyl(dimethyl)silyl]oxy}methyl)thiophene-2-carbaldehyde
• 英文别名: 4-[[tert-butyl(dimethyl)silyl]oxymethyl]thiophene-2-carbaldehyde
• CAS: 212914-69-7
• 化学式: C₁₂H₂₀O₂SSi
• 分子量: 256.441
• InChiKey: XXBUWYSTOSKXDA-UHFFFAOYSA-N

物化性质

• 沸点：
  315.8±32.0 °C(Predicted)
• 密度：
  1.033±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.08
• 重原子数：
  16
• 可旋转键数：
  5
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.58
• 拓扑面积：
  54.5
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  4-({[tert-butyl(dimethyl)silyl]oxy}methyl)thiophene-2-carbaldehyde 在 盐酸羟胺 、 羟胺 、 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 、 乙醇 、 二氯甲烷 、 水 、 甲苯 、 乙腈 为溶剂， 生成
  参考文献：
  名称：

  Discovery of CS-2100, a potent, orally active and S1P3-sparing S1P1 agonist

  摘要：

  S1P(3)-sparing S1P(1) agonists have attracted attention as a suppressant of autoimmunity with reduced side effects. Our synthetic efforts and extensive SAR studies led to the discovery of 10b named CS-2100 with the EC50 value of 4.0 nM for human S1P(1) and over 5000-fold selectivity against S1P(3). The in vivo immunosuppressive efficacy was evaluated in rats on host versus graft reaction and the ID50 value was determined at 0.407 mg/kg. The docking studies of CS-2100 with the homology model of S1P(1) and S1P(3) showed that the ethyl group on the thiophene ring of CS-2100 was sterically hindered by Phe263 in S1P(3), not in the case of Leu276 in S1P(1). This observation gives an explanation for the excellent S1P(3)-sparing characteristic of CS-2100. (C) 2011 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2011.12.019
• 作为产物：
  描述：

  3-噻吩甲醇 在 咪唑 、 正丁基锂 作用下， 以 四氢呋喃 、 N,N-二甲基甲酰胺 为溶剂， 生成 4-({[tert-butyl(dimethyl)silyl]oxy}methyl)thiophene-2-carbaldehyde
  参考文献：
  名称：

  Discovery of CS-2100, a potent, orally active and S1P3-sparing S1P1 agonist

  摘要：

  S1P(3)-sparing S1P(1) agonists have attracted attention as a suppressant of autoimmunity with reduced side effects. Our synthetic efforts and extensive SAR studies led to the discovery of 10b named CS-2100 with the EC50 value of 4.0 nM for human S1P(1) and over 5000-fold selectivity against S1P(3). The in vivo immunosuppressive efficacy was evaluated in rats on host versus graft reaction and the ID50 value was determined at 0.407 mg/kg. The docking studies of CS-2100 with the homology model of S1P(1) and S1P(3) showed that the ethyl group on the thiophene ring of CS-2100 was sterically hindered by Phe263 in S1P(3), not in the case of Leu276 in S1P(1). This observation gives an explanation for the excellent S1P(3)-sparing characteristic of CS-2100. (C) 2011 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2011.12.019

文献信息

• [EN] HETEROARYL COMPOUNDS USEFUL AS INHIBITORS OF SUMO ACTIVATING ENZYME<br/>[FR] COMPOSÉS HÉTÉROARYLE UTILES EN TANT QU'INHIBITEURS DE L'ENZYME D'ACTIVATION SUMO
  申请人：DUFFEY MATTHEW O

  公开号：WO2016004136A1

  公开（公告）日：2016-01-07

  Disclosed are chemical entities which are compounds of formula (I); or pharmaceutically acceptable salts thereof; wherein Y, Ra, Ra', Rb, Rc, X1, X2, X3, Rd, Z1, and Z2 have the values described herein and stereochemical configurations depicted at asterisked positions indicate absolute stereochemistry. Chemical entities according to the disclosure can be useful as inhibitors of Sumo Activating Enzyme (SAE). Further provided are pharmaceutical compositions comprising a compound of the disclosure and methods of using the compositions in the treatment of proliferative, inflammatory, cardiovascular, and neurodegenerative diseases or disorders.

  公开了公式(I)的化合物或其药物可接受的盐； 其中Y、Ra、Ra'、Rb、Rc、X1、X2、X3、Rd、Z1和Z2具有本文所述的值，并且星号位置表示的立体化学配置指示绝对立体化学。 根据本公开的化学实体可用作Sumo激活酶（SAE）的抑制剂。 进一步提供了包含本公开化合物的药物组合物以及使用该组合物治疗增殖性、炎症性、心血管和神经退行性疾病或病症的方法。
• HETEROARYL COMPOUNDS USEFUL AS INHIBITORS OF SUMO ACTIVATING ENZYME
  申请人：Millennium Pharmaceuticals, Inc.

  公开号：US20160009744A1

  公开（公告）日：2016-01-14

  Disclosed are chemical entities which are compounds of formula (I): or pharmaceutically acceptable salts thereof; wherein Y, R a , R a′ , R b , R c , X 1 , X 2 , X 3 , R d , Z 1 , and Z 2 have the values described herein and stereochemical configurations depicted at asterisked positions indicate absolute stereochemistry. Chemical entities according to the disclosure can be useful as inhibitors of Sumo Activating Enzyme (SAE). Further provided are pharmaceutical compositions comprising a compound of the disclosure and methods of using the compositions in the treatment of proliferative, inflammatory, cardiovascular, and neurodegenerative diseases or disorders.

  本发明涉及化学实体，其为以下式（I）的化合物或其药学上可接受的盐；其中，Y、Ra、Ra′、Rb、Rc、X1、X2、X3、Rd、Z1和Z2具有本文所述的值，并在星号位置描绘的立体化学构型表示绝对立体化学。根据本发明的化学实体可用作Sumo激活酶（SAE）的抑制剂。进一步提供了包括本发明化合物的制药组合物以及使用这些组合物治疗增生性、炎症性、心血管和神经退行性疾病或疾患的方法。
• Discovery of TAK-981, a First-in-Class Inhibitor of SUMO-Activating Enzyme for the Treatment of Cancer
  作者：Steven P. Langston、Stephen Grossman、Dylan England、Roushan Afroze、Neil Bence、Douglas Bowman、Nancy Bump、Ryan Chau、Bei-Ching Chuang、Christopher Claiborne、Larry Cohen、Kelly Connolly、Matthew Duffey、Nitya Durvasula、Scott Freeze、Melissa Gallery、Katherine Galvin、Jeffrey Gaulin、Rachel Gershman、Paul Greenspan、Jessica Grieves、Jianping Guo、Nanda Gulavita、Shumet Hailu、Xingyue He、Kara Hoar、Yongbo Hu、Zhigen Hu、Mitsuhiro Ito、Mi-Sook Kim、Scott Weston Lane、David Lok、Anya Lublinsky、William Mallender、Charles McIntyre、James Minissale、Hirotake Mizutani、Miho Mizutani、Nina Molchinova、Koji Ono、Ashok Patil、Mark Qian、Jessica Riceberg、Vaishali Shindi、Michael D. Sintchak、Keli Song、Teresa Soucy、Yana Wang、He Xu、Xiaofeng Yang、Agatha Zawadzka、Ji Zhang、Sai M. Pulukuri

  DOI：10.1021/acs.jmedchem.0c01491

  日期：2021.3.11