3-(2-噻唑基)丙 酸 | 144163-65-5

• 物质功能分类: 有机原料 - 杂环化合物
• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 中文名称: 3-(2-噻唑基)丙 酸
• 中文别名: 3-(2-噻唑)丙酸；3-(2-噻唑基)丙酸
• 英文名称: 3-(thiazol-2-yl)propanoic acid
• 英文别名: 3-thiazol-2-yl-propionic acid；3-Thiazol-2-yl-propionsaeure；3-(1,3-thiazol-2-yl)propanoic acid；3-(2-thiazolyl)propionic acid；3-thiazol-2-ylpropionic acid
• CAS: 144163-65-5
• 化学式: C₆H₇NO₂S
• mdl: MFCD02683062
• 分子量: 157.193
• InChiKey: OJTQVDTVCPIZQH-UHFFFAOYSA-N

物化性质

• 熔点：
  126-127 °C
• 沸点：
  310.0±25.0 °C(Predicted)
• 密度：
  1.354±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.7
• 重原子数：
  10
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.333
• 拓扑面积：
  78.4
• 氢给体数：
  1
• 氢受体数：
  4

安全信息

• 海关编码：
  2934100090
• 危险性防范说明：
  P261,P280,P301+P312,P302+P352,P305+P351+P338
• 危险性描述：
  H302,H315,H319,H335

反应信息

• 作为反应物：
  描述：

  3-(2-噻唑基)丙 酸 在 sodium hexamethyldisilazane 、 三甲基乙酰氯 、 三乙胺 作用下， 以 四氢呋喃 为溶剂， 反应 4.5h， 生成 3-<4-(1,1-dimethylethoxy)-1,4-dioxo-2-(S)-(2-thiazolylmethyl)butyl>-4(S)-(phenylmethyl)-2-oxazolidinone
  参考文献：
  名称：

  Discovery of non-peptidic P 2 –P 3 butanediamide renin inhibitors with high oral efficacy

  摘要：

  A new series of non-peptidic renin inhibitors having a 2-substituted butanediamide moiety at the P-2 and P-3 positions has been identified. The optimized inhibitors have IC50 values of 0.8 to 1.4 nM and 2.5 to 7.6 nM in plasma renin assays at pH 6.0 and 7.4, respectively. When evaluated in the normotensive cynomolgus monkey model, two of the most potent inhibitors were orally active at a dose as low as 3 mg/kg. These potent renin inhibitors are characterized by oral bioavailabilities of 40 and 89% in the cynomolgus monkey. Inhibitor 3z (BILA 2157 BS) was selected as candidate for pre-development. (C) 1999 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0968-0896(98)00265-x
• 作为产物：
  描述：

  (2E)-3-(1,3-噻唑-2-基)丙烯酸 在 乙醇 、 镍 作用下， 生成 3-(2-噻唑基)丙 酸
  参考文献：
  名称：

  关于噻唑化合物中2位甲基的缩合能力

  摘要：

  1.已经使用许多实例测试了2-甲基噻唑化合物与苯甲醛的缩合能力，包括2-甲基噻唑，并且由此获得的2-苯乙烯基噻唑化合物的结构已经通过从肉桂酸硫酰胺和卤代羰基化合物直接合成来证明。

  DOI：

  10.1002/hlca.19480310421

文献信息

• Piperidine derivative and use thereof
  申请人：Ikeura Yoshinori

  公开号：US20060142337A1

  公开（公告）日：2006-06-29

  The present invention provides a compound represented by the formula: wherein Ar is an aryl group optionally having substituents, R is a C 1-6 alkyl group, R 1 is a hydrogen atom, a hydrocarbon group optionally having substituents, an acyl group or a heterocyclic group optionally having substituents, X is an oxygen atom or an imino group optionally having substituents, ring A is a piperidine ring optionally further having substituents, and ring B is a benzene ring having substituents, or a salt thereof, and an agent for the prophylaxis or treatment of lower urinary tract abnormality and the like, which contains the compound.

  本发明提供了一种由以下公式表示的化合物： 其中Ar是一个芳基基团，可选地具有取代基，R是一个C1-6烷基基团，R1是一个氢原子，一个可选地具有取代基的烃基团，酰基团或杂环基团，X是一个氧原子或一个可选地具有取代基的亚胺基团，环A是一个哌啶环，可选地进一步具有取代基，环B是一个苯环，具有取代基，或其盐，以及含有该化合物的预防或治疗下尿道异常等的药剂。
• [EN] ARYL AND HETEROARYL COMPOUNDS, AND THERAPEUTIC USES THEREOF IN CONDITIONS ASSOCIATED WITH THE ALTERATION OF THE ACTIVITY OF GALACTOCEREBROSIDASE<br/>[FR] COMPOSÉS ARYLE ET HÉTÉROARYLE, LEURS UTILISATIONS THÉRAPEUTIQUES DANS DES CONDITIONS ASSOCIÉES À L'ALTÉRATION DE L'ACTIVITÉ DE LA GALACTOCÉRÉBROSIDASE
  申请人：GAIN THERAPEUTICS SA

  公开号：WO2021105906A1

  公开（公告）日：2021-06-03

  The application is directed to compounds of formulae (IA) and (IB): (IA) and (IB), and their salts and solvates, wherein R1a, R2a, A1, A2, A3, A4, R1b, R2b, B1, B2, B3, and G are as set forth in the specification, as well as to methods for their preparation, pharmaceutical compositions comprising the same, and use thereof for the treatment and/or prevention of, e.g., lysosomal storage diseases, such as Krabbe's disease, and α-synucleinopathies, such as Parkinson's disease.

  该申请涉及式(IA)和(IB)的化合物：(IA)和(IB)，以及它们的盐和溶剂化物，其中R1a，R2a，A1，A2，A3，A4，R1b，R2b，B1，B2，B3和G如说明书所述，还包括它们的制备方法、包含同一的药物组合物，以及用于治疗和/或预防例如溶酶体贮积病（如克拉伯病）和α-突触核蛋白opathies（如帕金森病）的用途。
• Use of EP4 receptor ligands in the treatment of IL-6 involved diseases
  申请人：——

  公开号：US20030236260A1

  公开（公告）日：2003-12-25

  Methods of treating IL-6 involved diseases with EP4 receptor ligands, including EP4 receptor antagonists. Assays to determine the effect of test compounds on PGE2-induced whole blood cells activation.

  治疗IL-6相关疾病的方法涉及EP4受体配体，包括EP4受体拮抗剂。用于确定试验化合物对PGE2诱导的全血细胞活化效果的测定。
• Development of Small-Molecules Targeting Receptor Activator of Nuclear Factor-κB Ligand (RANKL)—Receptor Activator of Nuclear Factor-κB (RANK) Protein–Protein Interaction by Structure-Based Virtual Screening and Hit Optimization
  作者：Min Jiang、Lei Peng、Kai Yang、Tianqi Wang、Xueming Yan、Tao Jiang、Jianrong Xu、Jin Qi、Hanbing Zhou、Niandong Qian、Qi Zhou、Bo Chen、Xing Xu、Lianfu Deng、Chunhao Yang

  DOI：10.1021/acs.jmedchem.8b02027

  日期：2019.6.13

  been made to inhibit RANKL. For example, marketed monoclonal antibody drug Denosumab could inhibit the maturation of osteoclasts by binding to RANKL. This study is an original approach aimed at discovering small-molecule inhibitors impeding RANKL/RANK protein interaction. We identified compound 34 as a potent and selective RANKL/RANK inhibitor by performing structure-based virtual screening and hit optimization

  靶向RANKL / RANK提供了开发新颖的治疗方法来治疗骨代谢疾病的可能性。为了抑制RANKL已经做出了多种努力。例如，市售的单克隆抗体药物Denosumab可以通过与RANKL结合来抑制破骨细胞的成熟。这项研究是旨在发现阻碍RANKL / RANK蛋白相互作用的小分子抑制剂的原始方法。通过执行基于结构的虚拟筛选和命中优化，我们确定了化合物34为有效的选择性RANKL / RANK抑制剂。34对RANKL / RANK相互作用的破坏有效抑制了RANKL诱导的破骨细胞生成和骨吸收。破骨细胞标记基因的表达也受到34的抑制。此外，34显着阻断了NFATc1 / c-fos途径。因此，
• [EN] BIARYL-PROPIONIC ACID DERIVATIVES AND THEIR USE AS PHARMACEUTICALS<br/>[FR] DÉRIVÉS D'ACIDE BIARYL-PROPIONIQUE ET LEUR UTILISATION EN TANT QUE PRODUITS PHARMACEUTIQUES
  申请人：SANOFI SA

  公开号：WO2014154727A1

  公开（公告）日：2014-10-02

  The present invention relates to compounds of the formula (I), wherein X, R, R1, R2, D, E1, E2, E3, E4, G1, G2, G3 and G4 have the meanings indicated in the claims, which are valuable pharmaceutical active compounds. They are inhibitors of the protease cathepsin A, and are useful for the treatment of diseases such as atherosclerosis, heart failure, renal diseases, liver diseases or inflammatory diseases, for example. The invention furthermore relates to processes for the preparation of the compounds of the formula (I), their use and pharmaceutical compositions comprising them.

  本发明涉及式(I)的化合物，其中X、R、R1、R2、D、E1、E2、E3、E4、G1、G2、G3和G4在权利要求中所示的含义，这些化合物是有价值的药用活性化合物。它们是蛋白酶卡特普辛A的抑制剂，可用于治疗动脉粥样硬化、心力衰竭、肾脏疾病、肝脏疾病或炎症性疾病等疾病。此外，本发明还涉及制备式(I)化合物的方法，它们的用途以及包含它们的药物组合物。