2-氨基-4-苯基噻吩-3-甲酸甲酯 | 67171-55-5

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 噻吩类
• 中文名称: 2-氨基-4-苯基噻吩-3-甲酸甲酯
• 中文别名: 2-氨基-4-苯基噻吩-3-羧酸甲酯
• 英文名称: methyl 2-amino-4-phenylthiophene-3-carboxylate
• CAS: 67171-55-5
• 化学式: C₁₂H₁₁NO₂S
• mdl: MFCD01050444
• 分子量: 233.291
• InChiKey: KHNSKPUYBBZGLW-UHFFFAOYSA-N

物化性质

• 熔点：
  140-142°C

计算性质

• 辛醇/水分配系数(LogP)：
  3.3
• 重原子数：
  16
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.083
• 拓扑面积：
  80.6
• 氢给体数：
  1
• 氢受体数：
  4

安全信息

• 危险等级：
  IRRITANT
• 危险品标志：
  Xi
• 海关编码：
  2934999090
• 储存条件：
  存于室温下，密封保存，并确保环境干燥。

反应信息

• 作为反应物：
  描述：

  2-氨基-4-苯基噻吩-3-甲酸甲酯 在 盐酸 、 一水合肼 、 三氯氧磷 作用下， 以 四氢呋喃 、 1,4-二氧六环 、 水 为溶剂， 生成
  参考文献：
  名称：

  Discovery of thienopyrimidine-based FLT3 inhibitors from the structural modification of known IKKβ inhibitors

  摘要：

  Inactivation of the NF-kappa B signaling pathway by inhibition of IKK beta is a well-known approach to treat inflammatory diseases such as rheumatoid arthritis and cancer. Thienopyrimidine-based analogues were designed through modification of the known IKKb inhibitor, SPC-839, and then biologically evaluated. The resulting analogues had good inhibitory activity against both nitric oxide and TNF-alpha, which are well-known inflammatory responses generated by activated NF-kappa B. However, no inhibitory activity against IKK beta was observed with these compounds. The thienopyrimidine-based analogues were subsequently screened for a target kinase, and FLT3, which is a potential target for acute myeloid leukemia (AML), was identified. Thienopyrimidine-based FLT3 inhibitors showed good inhibition profiles against FLT3 under 1 mu M. Overall, these compounds represent a promising family of inhibitors for future development of a treatment for AML. (C) 2014 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2014.04.058
• 作为产物：
  描述：

  Methyl-α-cyano-β-methyl-β-phenylacrylat 在 哌啶 、 sulfur 作用下， 以 乙醇 为溶剂， 反应 18.0h， 生成 2-氨基-4-苯基噻吩-3-甲酸甲酯
  参考文献：
  名称：

  Synthesis and biological evaluation of novel thieno[2,3-d]pyrimidine-based FLT3 inhibitors as anti-leukemic agents

  摘要：

  The most common mutations in acute myeloid leukemia (AML) are those that cause the activation of FMS-like tyrosine kinase 3 (FLT3). Therefore, FLT3 is regarded as a potential target for the treatment of AML A novel series of thieno[2,3-d]pyrimidine-based analogs was designed and synthesized as FLT3 inhibitors. All synthesized compounds were assayed for the tyrosine kinase activity of FLT3 and growth inhibitory activity in four human leukemia cell lines (THP1, MV4-11, K562, and HL-60). Among these compounds, compound 17a, which possesses relatively short and simple substituents at the C-6 position of thieno[2,3-d]pyrimidine, emerged as the most promising anti-leukemic agent. Compound 17a exhibited potent inhibition of FLT3-positive leukemic cell growth and of the FLT3 D835Y kinase; such inhibition is required for the successful treatment of AML. The data supports the further investigation of this class of compounds as potential anti-leukemic agents. (C) 2014 Elsevier Masson SAS. All rights reserved.

  DOI：

  10.1016/j.ejmech.2014.08.001

文献信息

• Discovery of Novel, Highly Potent, and Selective Matrix Metalloproteinase (MMP)-13 Inhibitors with a 1,2,4-Triazol-3-yl Moiety as a Zinc Binding Group Using a Structure-Based Design Approach
  作者：Hiroshi Nara、Akira Kaieda、Kenjiro Sato、Takako Naito、Hideyuki Mototani、Hideyuki Oki、Yoshio Yamamoto、Haruhiko Kuno、Takashi Santou、Naoyuki Kanzaki、Jun Terauchi、Osamu Uchikawa、Masakuni Kori

  DOI：10.1021/acs.jmedchem.6b01007

  日期：2017.1.26

  and -14) and tumor necrosis factor-α converting enzyme (TACE). Furthermore, the inhibitor was shown to protect bovine nasal cartilage explants against degradation induced by interleukin-1 and oncostatin M. In this article, we report the discovery of extremely potent, highly selective, and orally bioavailable fused pyrimidine derivatives that possess a 1,2,4-triazol-3-yl group as a novel ZBG for selective

  在对喹唑啉衍生物1和三唑衍生物2与基质金属蛋白酶（MMP）-13催化结构域的配合物的X射线晶体结构进行叠加研究的基础上，得到了一系列新型的具有1,2,4-嘧啶基的稠合嘧啶化合物。设计了三唑-3-基作为锌结合基团（ZBG）。在本文所述和评估的化合物中，31f对MMP-13（IC 50= 0.036 nM）和相对于其他MMP（MMP-1，-2，-3，-7，-8，-9，-10和-14）的选择性（大于1,500倍）和肿瘤坏死因子-α转换酶（TACE）。此外，已证明该抑制剂可保护牛鼻软骨外植体免受白介素-1和制瘤素M诱导的降解。在本文中，我们报告了发现一种具有1,2的极强效，高选择性和口服生物利用度的融合嘧啶衍生物的发现。 ，4-三唑-3-基作为选择性抑制MMP-13的新型ZBG。
• Synthesis of novel 2-(1-adamantanylcarboxamido)thiophene derivatives. Selective cannabinoid type 2 (CB2) receptor agonists as potential agents for the treatment of skin inflammatory disease
  作者：Claudia Mugnaini、Alessandro Rabbito、Antonella Brizzi、Nastasja Palombi、Stefania Petrosino、Roberta Verde、Vincenzo Di Marzo、Alessia Ligresti、Federico Corelli

  DOI：10.1016/j.ejmech.2018.09.070

  日期：2019.1

  A set of CB2R ligands, based on the thiophene scaffold, was synthesized and evaluated in in vitro assays. Compounds 8c-i, k, l, bearing the 3-carboxylate and 2-(adamantan-1-yl)carboxamido groups together with apolar alkyl/aryl substituents at 5-position or at 4- and 5-positions of the thiophene ring possess high CB2R affinity at low nanomolar concentration, good receptor selectivity, and agonistic

  合成了一组基于噻吩骨架的CB2R配体，并在体外分析中进行了评估。在噻吩环的5-位或4-和5-位带有3-羧酸根和2-（金刚烷-1-基）羧酰胺基以及非极性烷基/芳基取代基的化合物8c-i，k，l具有在低纳摩尔浓度下具有高CB2R亲和力，良好的受体选择性和激动性功能活性。在过敏性接触性皮炎的实验模型中对全受体激动剂8g（在受体亲和力和选择性之间取得了最佳平衡）进行了体外测试，结果证明能够以10μM的浓度阻断HaCaT细胞中MCP-2的释放。
• Design, Synthesis, and SAR Studies of Heteroarylpyrimidines and Heteroaryltriazines as CB₂ R Ligands
  作者：Hai-Yan Qian、Zhi-Long Wang、Li-Li Chen、You-Lu Pan、Xiao-Yu Xie、Xin Xie、Jian-Zhong Chen

  DOI：10.1002/cmdc.201800541

  日期：2018.11.20

  bioactivity and selectivity for CB2R in calcium mobilization assays, and four displayed CB2R agonist activity, with EC50 values below 30 nm. The compound exhibiting the highest agonist activity toward CB2R (EC50=7.53±3.15 nm) had a selectivity over CB1R of more than 1328‐fold. Moreover, structure–activity relationship (SAR) studies indicated that the substituents on the nucleus play key roles in the functionality

  在本文中，我们基于喹诺林-2,4（1 H，3 H）-二酮作为CB 2 R-选择性配体，使用生物等排策略，描述了一系列新的杂芳基嘧啶/杂芳基三嗪衍生物的设计和合成。为了消除立体异构和增加亲水性，研究了乙酰胺基团取代了前导化合物的烯胺连接基。结果，一些合成的化合物在钙动员测定中显示出对CB 2 R的高生物活性和选择性，并且有四个显示出CB 2 R激动剂活性，EC 50值低于30 n m。该化合物对CB 2表现出最高的激动剂活性R（EC 50 = 7.53±3.15 n m）对CB 1 R的选择性超过1328倍。此外，结构-活性关系（SAR）研究表明，核上的取代基在配体的功能中起关键作用，其中一个例子证明了CB 2 R拮抗剂的活性。此外，进行分子对接模拟的目的是为了更好地了解这些新衍生物与结合CB 2 R的激动剂/拮抗剂的结构要求。
• Condensed thienopyrimidines. I. Synthesis and gastric antisecretory activity of 2,3-dihydro-5H-oxazolothienopyrimidin-5-one derivatives.
  作者：Mitsuo SUGIYAMA、Toshiaki SAKAMOTO、Keiichi TABATA、Kazuo ENDO、Keiichi ITO、Mitsuko KOBAYASHI、Hiroshi FUKUMI

  DOI：10.1248/cpb.37.2091

  日期：——

  A practical preparation of various 2, 3-dihydro-5H-oxazolo[3, 2-a]thieno[3, 2-d]-, [3, 4-d]-, and [2, 3-d]pyrimidin-5-one derivatives was developed starting from the corresponding aminothiopheneesters in two steps, and their chloro-substituted derivatives were prepared. These compounds were evaluated for gastric antisecretory activity in pylorus-ligated rats, compared to the anti-ulcer standard, cimetidine, and their structure-activity relationships are discussed.

  一种实用的方法被开发用于合成多种2, 3-二氢-5H-噁唑并噻吩的[3, 2-a]、[3, 4-d]和[2, 3-d]嘧啶-5-酮衍生物，该过程从相应的氨基噻吩酯出发，仅需两步，并且其氯取代衍生物也被合成。这些化合物在幽门结扎大鼠中评估了其抗胃分泌活性，并与抗溃疡标准药物西咪替丁进行了比较，同时讨论了它们的结构-活性关系。
• 杂芳基并嘧啶二酮类衍生物及其用途
  申请人：浙江大学

  公开号：CN106167497B

  公开（公告）日：2018-07-31

  本发明提供一种杂芳基并嘧啶二酮类衍生物及其用途，该类杂芳基并嘧啶二酮类衍生物包括具有通式I所示结构的化合物、其药学上可接受的盐或水合物。通过化学合成得到，药理实验证明具有大麻素II型受体CB2的活性配体，可用于制备防治及缓解由CB2受体介导的疾病的药物，所述药物为大麻素CB2受体的激动剂、部分激动剂、反向激动剂或拮抗剂。结构通式I为：