ethyl 4-oxo-3H,4H-thieno[2,3-d]pyrimidine-2-carboxylate | 68746-67-8

• 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: ethyl 4-oxo-3H,4H-thieno[2,3-d]pyrimidine-2-carboxylate
• 英文别名: ethyl 4-oxo-3,4-dihydrothieno[2,3-d]pyrimidine-2-carboxylate；4-oxo-3,4-dihydro-thieno[2,3-d]pyrimidine-2-carboxylic acid ethyl ester；Ethyl 3,4-dihydro-4-oxothieno[2,3-d]pyrimidine-2-carboxylate；ethyl 4-oxo-3H-thieno[2,3-d]pyrimidine-2-carboxylate
• CAS: 68746-67-8
• 化学式: C₉H₈N₂O₃S
• 分子量: 224.24
• InChiKey: NFLUMBMPCNKWAD-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.4
• 重原子数：
  15
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.22
• 拓扑面积：
  96
• 氢给体数：
  1
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  ethyl 4-oxo-3H,4H-thieno[2,3-d]pyrimidine-2-carboxylate 在 盐酸 、 sodium tetrahydroborate 、 三氯氧磷 作用下， 以 四氢呋喃 、 甲醇 、 乙醚 、 N,N-二甲基甲酰胺 为溶剂， 反应 5.5h， 生成 (4-fluorophenyl)(4-(5-methyl-1H-pyrazol-3-ylamino)thieno[2,3-d]pyrimidin-2-yl)methanol
  参考文献：
  名称：

  [EN] THIENOPYRIDINE AND THIENOPYRIMIDINE COMPOUNDS AND METHODS OF USE THEREOF
  [FR] COMPOSÉS THIÉNOPYRIDINES ET THIÉNOPYRIMIDINES ET LEURS PROCÉDÉS D'UTILISATION

  摘要：

  本文提供了用于治疗JAK激酶介导疾病的噻吩并噻嘧啶化合物的化学式（I），包括JAK2激酶、JAK3激酶或TYK2激酶介导的疾病。还提供了包含这些化合物的药物组合物以及使用这些化合物和组合物的方法。

  公开号：

  WO2012030894A1
• 作为产物：
  描述：

  ethyl (3-(aminocarbonyl)-2-thiopheneamino)(oxo)acetate 生成 ethyl 4-oxo-3H,4H-thieno[2,3-d]pyrimidine-2-carboxylate
  参考文献：
  名称：

  3,4-二氢-4-氧杂噻吩并[2,3-d]嘧啶-2-羧酸酯的合成，这是一系列口服活性抗过敏药。

  摘要：

  已经制备了一系列新颖的3，4-二氢-4-氧杂噻吩并[2，3-d]嘧啶-2-羧酸衍生物，并测试了其抗过敏活性。已发现该系列的成员，包括羧酸盐和酯，在大鼠被动性皮肤过敏反应（PCA）测试中表现出口服活性。通过在5位取代H或CH3，在6位取代低级烷基，可以优化活性。乙基6-乙基-3,4-二氢-4-氧杂噻吩并[[2,3-d]嘧啶-2-羧酸酯和3,4-二氢-5-甲基-6-（2-甲基丙基）-4-氧噻吩并[ 2,3-d]嘧啶-2-羧酸二钾盐分别是最有效的酯和盐。

  DOI：

  10.1021/jm00191a009

文献信息

• SUBSTITUTED 2- AMIDOQUINAZOL-4-ONES AS MATRIX METALLOPROTEINASE-13 INHIBITORS
  申请人：Takeda Pharmaceutical Company Limited

  公开号：US20150329556A1

  公开（公告）日：2015-11-19

  The present invention provides a novel amide derivative having a matrix metalloproteinase inhibitory activity, and useful as a pharmaceutical agent, which is a compound represented by the formula (I) wherein ring A is an optionally substituted, nitrogen containing heterocycle, ring B is an optionally substituted monocyclic homocycle or an optionally substituted monocyclic heterocycle, Z is N or NR 1 (R 1 is a hydrogen atom or an optionally substituted hydrocarbon group), is a single bond or a double bond, R 2 is a hydrogen atom or an optionally substituted hydrocarbon group, X is an optionally substituted spacer having 1 to 6 atoms, ring C is (1) an optionally substituted homocycle or (2) an optionally substituted heterocycle other than a ring represented by (II) (X′ is S, O, SO, or CH 2 ), and at least one of ring B and ring C has substituent(s), provided that N-(1S,2R)-1-(3,5-difluorobenzyl)-3-[(3-ethylbenzyl)amino]2 hydroxypropyl}5,6 dimethyl 4 oxo 1,4 dihydrothieno[2,3-d]pyrimidine-2-carboxamide is excluded, or a salt thereof.

  本发明提供了一种新型酰胺衍生物，具有基质金属蛋白酶抑制活性，并且作为药用剂是有用的，该化合物由以下式(I)表示，其中环A是一个可选择取代的含氮杂环，环B是一个可选择取代的单环同核环或可选择取代的单环杂环，Z是N或NR1（R1是氢原子或可选择取代的碳氢基团），是一个单键或双键，R2是氢原子或可选择取代的碳氢基团，X是一个具有1到6个原子的可选择取代的间隔物，环C是（1）一个可选择取代的同核环或（2）一个除了由（II）表示的环之外的可选择取代的杂环（X′是S、O、SO或CH2），并且环B和环C中至少有一个有取代基，但不包括N-(1S,2R)-1-(3,5-二氟苄基)-3-[(3-乙基苄基)氨基]2-羟基丙基}5,6-二甲基-4-氧代-1,4-二氢噻唑并[2,3-d]嘧啶-2-羧酰胺，或其盐。
• [EN] HETEROCYCLIC AMIDE COMPOUND AND USE THEREOF AS AN MMP-13 INHIBITOR<br/>[FR] COMPOSÉ AMIDE HETEROCYCLIQUE ET UTILISATION DE CELUI-CI EN TANT QU'INHIBITEUR MMP-13
  申请人：TAKEDA PHARMACEUTICAL

  公开号：WO2005105760A1

  公开（公告）日：2005-11-10

  The present invention provides a novel amide derivative having a matrix metalloproteinase inhibitory activity, and useful as a pharmaceutical agent, which is a compound represented by the formula (I) wherein ring A is an optionally substituted, nitrogen-containing heterocycle, ring B is an optionally substituted monocyclic homocycle or an optionally substituted monocyclic heterocycle, Z is N or NR1 (R1 is a hydrogen atom or an optionally substituted hydrocarbon group), - - - is a single bond or a double bond, R2 is a hydrogen atom or an optionally substituted hydrocarbon group, X is an optionally substituted spacer having 1 to 6 atoms, ring C is (1) an optionnally substituted homocycle or (2) an optionally substituted heterocycle other than a ring represented by (II) (X’ is S, O, SO, or CH2), and at least one of ring B and ring C has substituent(s), provided that N-(1S,2R)-1-(3,5-difluorobenzyl)-3-[(3-ethylbenzyl)amino]-2-hydroxypropyl}-5,6-dimethyl-4-oxo-1,4-dihadrothieno[2,3-d]pyrimidine-2-carboxamide is excluded, or a salt thereof.

  本发明提供了一种新型酰胺衍生物，具有基质金属蛋白酶抑制活性，并且作为药用剂是有用的，该化合物由以下式(I)表示，其中环A是一个可选择取代的含氮杂环，环B是一个可选择取代的单环同核环或可选择取代的单环杂环，Z是N或NR1（R1是氢原子或可选择取代的碳氢基团），- - - 是一个单键或双键，R2是氢原子或可选择取代的碳氢基团，X是具有1到6个原子的可选择取代的间隔物，环C是(1)一个可选择取代的同核环或(2)除了由(II)表示的环之外的可选择取代的杂环（X'是S、O、SO或CH2），并且环B和环C中至少有一个具有取代基，但不包括N-(1S,2R)-1-(3,5-二氟苄基)-3-[(3-乙基苄基)氨基]-2-羟基丙基}-5,6-二甲基-4-氧代-1,4-二氢噻吩[2,3-d]嘧啶-2-羧酰胺或其盐。
• Heterobicyclic metalloprotease inhibitors
  申请人：Gege Christian

  公开号：US20080261968A1

  公开（公告）日：2008-10-23

  The present invention relates generally to azabicyclic containing pharmaceutical agents, and in particular, to azabicyclic metalloprotease inhibiting compounds. More particularly, the present invention provides a new class of azabicyclic MMP-3, MMP-8 and/or MMP-13 inhibiting compounds, which exhibit an increased potency and selectivity in relation to currently known MMP-13, MMP-8 and MMP-3 inhibitors.

  本发明涉及含有杂环的药物，特别是含有杂环的金属蛋白酶抑制剂。更具体地说，本发明提供了一种新型的杂环MMP-3、MMP-8和/或MMP-13抑制剂，其在与当前已知的MMP-13、MMP-8和MMP-3抑制剂相比具有更高的效力和选择性。
• THIENOPYRIDINE AND THIENOPYRIMIDINE COMPOUNDS AND METHODS OF USE THEREOF
  申请人：Hadd Michael J.

  公开号：US20130317045A1

  公开（公告）日：2013-11-28

  Provided herein are thienopyridine and thienopyrimidine compounds of formula (I) for treatment of JAK kinase mediated diseases, including JAK2 kinase-, JAK3 kinase- or TYK2 kinase-mediated diseases. Also provided are pharmaceutical compositions comprising the compounds and methods of using the compounds and compositions.

  本发明提供了一种公式（I）的噻吩并嘧啶化合物，用于治疗JAK激酶介导的疾病，包括JAK2激酶、JAK3激酶或TYK2激酶介导的疾病。还提供了包含这些化合物的药物组合物以及使用这些化合物和组合物的方法。
• Thieno[2,3-d]pyrimidine-2-carboxamides bearing a carboxybenzene group at 5-position: Highly potent, selective, and orally available MMP-13 inhibitors interacting with the S1″ binding site
  作者：Hiroshi Nara、Kenjiro Sato、Takako Naito、Hideyuki Mototani、Hideyuki Oki、Yoshio Yamamoto、Haruhiko Kuno、Takashi Santou、Naoyuki Kanzaki、Jun Terauchi、Osamu Uchikawa、Masakuni Kori

  DOI：10.1016/j.bmc.2014.07.025

  日期：2014.10

  On the basis of X-ray co-crystal structures of matrix metalloproteinase-13 (MMP-13) in complex with its inhibitors, our structure-based drug design (SBDD) strategy was directed to achieving high affinity through optimal protein-ligand interaction with the unique S1 '' hydrophobic specificity pocket. This report details the optimization of lead compound 44 to highly potent and selective MMP-13 inhibitors based on fused pyrimidine scaffolds represented by the thienopyrimidin-4-one 26c. Furthermore, we have examined the release of collagen fragments from bovine nasal cartilage in response to a combination of IL-1 and oncostatin M. (C) 2014 Published by Elsevier Ltd.