Methyl 4-(2-bromoethyl)thiophene-2-carboxylate | 165803-72-5

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 噻吩类
• 英文名称: Methyl 4-(2-bromoethyl)thiophene-2-carboxylate
• CAS: 165803-72-5
• 化学式: C₈H₉BrO₂S
• 分子量: 249.128
• InChiKey: WBVVMRMWTXFCMY-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.8
• 重原子数：
  12
• 可旋转键数：
  4
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.38
• 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：

  Methyl 4-(2-bromoethyl)thiophene-2-carboxylate 在 sodium hydroxide 、 sodium tetrahydroborate 、 sodium hydride 、 sodium iodide 作用下， 以 1,4-二氧六环 、 甲醇 、 二氯甲烷 、 N,N-二甲基甲酰胺 为溶剂， 生成 4-[2-(8-hydroxy-7,8-dihydro-4H-imidazo[4,5-d][1,3]diazepin-3-yl)ethyl]thiophene-2-carboxylic acid
  参考文献：
  名称：

  AMP Deaminase Inhibitors. 3. SAR of 3-(Carboxyarylalkyl)coformycin Aglycon Analogues

  摘要：

  N3-Substituted coformycin aglycon analogues with improved AMP deaminase (AMPDA) inhibitory potency are described. Replacement of the 5-carboxypentyl substituent in the lead AMPDA inhibitor 3-(5-carboxypentyl)-3,6,7,8-tetrahydroimidazo[4,5-d][1,3]diazepin-8-ol (2) described in the previous article with various carboxyarylalkyl groups resulted in compounds with 10-100-fold improved AMPDA inhibitory potencies. The optimal N3 substituent had m-carboxyphenyl with a two-carbon alkyl tether. For example, 3-[2-(3-carboxy-5-ethylphenyl)-ethyl]-3,6,7,8-tetrahydroimidazo[4,5-d] [1,3]diazepin-8-ol (43g) inhibited human AMPDA with a K-i = 0.06 mu M. The compounds within the series also exhibited >1000-fold specificity for AMPDA relative to adenosine deaminase.

  DOI：

  10.1021/jm990448e
• 作为产物：
  描述：

  methyl 4-(tert-butyldimethylsilyloxyethyl)-2-thiophenecarboxylate 在 四溴化碳 、 四丁基氟化铵 、 三苯基膦 作用下， 以 四氢呋喃 、 二氯甲烷 为溶剂， 反应 0.5h， 生成 Methyl 4-(2-bromoethyl)thiophene-2-carboxylate
  参考文献：
  名称：

  AMP Deaminase Inhibitors. 3. SAR of 3-(Carboxyarylalkyl)coformycin Aglycon Analogues

  摘要：

  N3-Substituted coformycin aglycon analogues with improved AMP deaminase (AMPDA) inhibitory potency are described. Replacement of the 5-carboxypentyl substituent in the lead AMPDA inhibitor 3-(5-carboxypentyl)-3,6,7,8-tetrahydroimidazo[4,5-d][1,3]diazepin-8-ol (2) described in the previous article with various carboxyarylalkyl groups resulted in compounds with 10-100-fold improved AMPDA inhibitory potencies. The optimal N3 substituent had m-carboxyphenyl with a two-carbon alkyl tether. For example, 3-[2-(3-carboxy-5-ethylphenyl)-ethyl]-3,6,7,8-tetrahydroimidazo[4,5-d] [1,3]diazepin-8-ol (43g) inhibited human AMPDA with a K-i = 0.06 mu M. The compounds within the series also exhibited >1000-fold specificity for AMPDA relative to adenosine deaminase.

  DOI：

  10.1021/jm990448e

文献信息

• NOVEL INHIBITORS OF ADENOSINE MONOPHOSPHATE DEAMINASE
  申请人：Metabasis Therapeutics, Inc.

  公开号：EP0683781B1

  公开（公告）日：2004-04-21
• US5731432A
  申请人：——

  公开号：US5731432A

  公开（公告）日：1998-03-24
• [EN] NOVEL INHIBITORS OF ADENOSINE MONOPHOSPHATE DEAMINASE<br/>[FR] NOUVEAUX INHIBITEURS DE L'ADENOSINE MONOPHOSPHATE DEAMINASE
  申请人：GENSIA, INC.

  公开号：WO1994018200A1

  公开（公告）日：1994-08-18

  (EN) Novel diazepine derivatives which selectively inhibit adenosine monophosphate deaminase and methods of preparing these compounds are provided. These compounds are useful in treating certain conditions $i(in vivo) which may be ameliorated by increased local concentrations of adenosine.(FR) Des dérivés nouveaux de diazépines inhibent sélectivement l'adénosine monophosphate déaminase et des procédés permettent de préparer ces composés qui sont utiles pour traiter $i(in vivo) certains troubles qu'on peut atténuer grâce à des concentrations locales accrues d'adénosine.
• AMP Deaminase Inhibitors. 3. SAR of 3-(Carboxyarylalkyl)coformycin Aglycon Analogues
  作者：Srinivas Rao Kasibhatla、Brett C. Bookser、Gary Probst、James R. Appleman、Mark D. Erion

  DOI：10.1021/jm990448e

  日期：2000.4.1

  N3-Substituted coformycin aglycon analogues with improved AMP deaminase (AMPDA) inhibitory potency are described. Replacement of the 5-carboxypentyl substituent in the lead AMPDA inhibitor 3-(5-carboxypentyl)-3,6,7,8-tetrahydroimidazo[4,5-d][1,3]diazepin-8-ol (2) described in the previous article with various carboxyarylalkyl groups resulted in compounds with 10-100-fold improved AMPDA inhibitory potencies. The optimal N3 substituent had m-carboxyphenyl with a two-carbon alkyl tether. For example, 3-[2-(3-carboxy-5-ethylphenyl)-ethyl]-3,6,7,8-tetrahydroimidazo[4,5-d] [1,3]diazepin-8-ol (43g) inhibited human AMPDA with a K-i = 0.06 mu M. The compounds within the series also exhibited >1000-fold specificity for AMPDA relative to adenosine deaminase.