6-[(4,5-dichloro-2-methyl-1H-imidazol-1-yl)methyl]-1-isobutyl-3-methyl-2,4-dioxo-1,2,3,4-tetrahydrothieno[2,3-d]pyrimidine-5-carboxylic acid | 491614-02-9

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 噻吩并嘧啶酮衍生物
• 英文名称: 6-[(4,5-dichloro-2-methyl-1H-imidazol-1-yl)methyl]-1-isobutyl-3-methyl-2,4-dioxo-1,2,3,4-tetrahydrothieno[2,3-d]pyrimidine-5-carboxylic acid
• 英文别名: 6-[(4,5-Dichloro-2-methyl-1H-imidazol-1-yl)methyl]-1,2,3,4-tetrahydro-3-methyl-1-(isobutyl)-2,4-dioxothieno[2,3-d]pyrimidine-5-carboxylic acid；6-[(4,5-dichloro-2-methylimidazol-1-yl)methyl]-3-methyl-1-(2-methylpropyl)-2,4-dioxothieno[2,3-d]pyrimidine-5-carboxylic acid
• CAS: 491614-02-9
• 化学式: C₁₇H₁₈Cl₂N₄O₄S
• 分子量: 445.326
• InChiKey: QKEDCDQKOYUYRW-UHFFFAOYSA-N

物化性质

• 沸点：
  644.0±65.0 °C(Predicted)
• 密度：
  1.61±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.7
• 重原子数：
  28
• 可旋转键数：
  5
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.41
• 拓扑面积：
  124
• 氢给体数：
  1
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  6-[(4,5-dichloro-2-methyl-1H-imidazol-1-yl)methyl]-1-isobutyl-3-methyl-2,4-dioxo-1,2,3,4-tetrahydrothieno[2,3-d]pyrimidine-5-carboxylic acid 在 草酰氯 、 N,N-二甲基甲酰胺 作用下， 以 二氯甲烷 为溶剂， 反应 1.5h， 生成 6-[(4,5-dichloro-2-methyl-1H-imidazol-1-yl)methyl]-1-isobutyl-3-methyl-2,4-dioxo-1,2,3,4-tetrahydrothieno[2,3-d]pyrimidine-5-carboxylic acid chloride
  参考文献：
  名称：

  Optimization of Monocarboxylate Transporter 1 Blockers through Analysis and Modulation of Atropisomer Interconversion Properties

  摘要：

  We have previously described a novel series of potent blockers of the monocarboxylate transporter, MCT1, which show potent immunomodulatory activity in an assay measuring inhibition of PMA/ionomycin-induced human PBMC proliferation. However, the preferred compounds had the undesirable property of existing as a mixture of slowly interconverting rotational isomers. Here we show that variable temperature NMR is an effective method of monitoring how alteration to the nature of the amide substituent can modulate the rate of isomer exchange. This led to the design of compounds with increased rates of rotamer interconversion. Moreover, some of these compounds also showed improved potency and provided a route to further optimization.

  DOI：

  10.1021/jm060995h
• 作为产物：
  描述：

  methyl 6-bromomethyl-1-isobutyl-3-methyl-2,4-dioxo-1,2,3,4-tetrahydrothieno[2,3-d]pyrimidine-5-carboxylate 在 sodium hydroxide 、 sodium hydride 作用下， 以 四氢呋喃 、 甲醇 为溶剂， 反应 4.25h， 生成 6-[(4,5-dichloro-2-methyl-1H-imidazol-1-yl)methyl]-1-isobutyl-3-methyl-2,4-dioxo-1,2,3,4-tetrahydrothieno[2,3-d]pyrimidine-5-carboxylic acid
  参考文献：
  名称：

  Optimization of Monocarboxylate Transporter 1 Blockers through Analysis and Modulation of Atropisomer Interconversion Properties

  摘要：

  We have previously described a novel series of potent blockers of the monocarboxylate transporter, MCT1, which show potent immunomodulatory activity in an assay measuring inhibition of PMA/ionomycin-induced human PBMC proliferation. However, the preferred compounds had the undesirable property of existing as a mixture of slowly interconverting rotational isomers. Here we show that variable temperature NMR is an effective method of monitoring how alteration to the nature of the amide substituent can modulate the rate of isomer exchange. This led to the design of compounds with increased rates of rotamer interconversion. Moreover, some of these compounds also showed improved potency and provided a route to further optimization.

  DOI：

  10.1021/jm060995h

文献信息

• Thienopyrimidinediones and their use in the modulation of autoimmune disease
  申请人：——

  公开号：US20040254198A1

  公开（公告）日：2004-12-16

  The invention relates to a compound of formula (1); wherein: R 1 and R 2 each independently represent a C 1-6 alkyl, C 3-6 alkenyl, C 3-6 cycloalkyl C 1-3 alkyl or C 3-6 cycloalkyl; each of which may be optionally substituted by 1 to 3 halogen atoms; R 3 is isoxyzolidin-2-ylcarbonyl or tetrahydroisoxazin-2-ylcarbonyl wherein each ring is optionally substituted by one hydroxy group; Q is CO— or C(R 4 )(R 5 )—(wherein R 4 is a hydrogen atom or C 1-4 alkyl and R 5 is a hydrogen atom or hydroxy group); Ar is a 5- to 10-membered aromatic ring system wherein up to 4 ring atoms may be heteroatoms independently selected from nitrogen, oxygen and sulphur, the ring system being optionally substituted by one or more substituents as defined in the specification. It also relates to methods of preparing, pharmaceutical compositions containing and methods of using the compound of the formula (1), particularly in the modulation of autoimmune disease. 1

  本发明涉及一种式子(1)的化合物; 其中：R1和R2各自独立地表示C1-6烷基，C3-6烯基，C3-6环烷基，C1-3烷基或C3-6环烷基; 每个基团可能被1至3个卤素原子取代; R3是异噁唑啉-2-基甲酰基或四氢异噁唑啉-2-基甲酰基，其中每个环可能被一个羟基取代; Q是CO-或C（R4）（R5）-（其中R4是氢原子或C1-4烷基，R5是氢原子或羟基）; Ar是一个5-至10-成员的芳香环系统，其中最多4个环原子可以独立地选自氮，氧和硫，该环系统可能被一个或多个定义在说明书中的取代基取代。它还涉及制备，含有该式（1）化合物的制药组合物以及使用该化合物的方法，特别是在自身免疫性疾病的调节中使用。
• Chemical Compounds
  申请人：Reynolds Rachel Heulwen

  公开号：US20080153855A1

  公开（公告）日：2008-06-26

  The invention relates to a compound of formula (1) in which Q is —CO— or —C(R 4 )(R 5 )—, where R 4 is a hydrogen atom or C 1-4 alkyl and R 5 is a hydrogen atom or hydroxy group; and Ar is a 5- to 10-membered aromatic ring system where up to 4 ring atoms may be heteroatoms independently selected from nitrogen, oxygen and sulphur, the ring system being optionally substituted by one or more substituents as defined in the specification. It also relates to methods of preparing, pharmaceutical compositions containing and methods of using the compound of the formula (1), particularly in the modulation of autoimmune disease.

  本发明涉及一种化合物，其化学式为（1），其中Q为—CO—或—C（R4）（R5）—，其中R4为氢原子或C1-4烷基，R5为氢原子或羟基；Ar为一个5-到10-成员的芳香环系，其中最多4个环原子可以是氮、氧和硫的杂原子，该环系可以被定义在规范中的一个或多个取代基所取代。本发明还涉及制备方法、含有该化合物的药物组合物以及使用该化合物的方法，特别是在自身免疫性疾病的调节方面。
• Potent blockers of the monocarboxylate transporter MCT1: Novel immunomodulatory compounds
  作者：S.D. Guile、J.R. Bantick、D.R. Cheshire、M.E. Cooper、A.M. Davis、D.K. Donald、R. Evans、C. Eyssade、D.D. Ferguson、S. Hill、R. Hutchinson、A.H. Ingall、L.P. Kingston、I. Martin、B.P. Martin、R.T. Mohammed、C. Murray、M.W.D. Perry、R.H. Reynolds、P.V. Thorne、D.J. Wilkinson、J. Withnall

  DOI：10.1016/j.bmcl.2006.01.024

  日期：2006.4

  A novel series of potent blockers of the monocarboxylate transporter, MCT1, is disclosed. From very potent but lipophilic lead compounds, systematic changes to all parts of the molecule, targeting reduction in log D, afforded compounds with significantly improved overall properties. These Compounds show potent immunomodulatory activity. (C) 2006 Elsevier Ltd. All rights reserved.
• THIENOPYRIMIDINEDIONES AND THEIR USE IN THE MODULATION OF AUTOIMMUNE DISEASE
  申请人：AstraZeneca AB

  公开号：EP1414825B1

  公开（公告）日：2007-09-26
• THIENO¬2,3-d|PYRIMIDINEDIONES AS INHIBITORS OF T-CELLS PROLIFERATION
  申请人：AstraZeneca AB

  公开号：EP1412362B1

  公开（公告）日：2006-08-02