2-(4-fluorobenzenesulfonyl)acetic acid methyl ester | 226396-71-0

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 2-(4-fluorobenzenesulfonyl)acetic acid methyl ester
• 英文别名: methyl 2-((4-fluorophenyl)sulfonyl)acetate；methyl 2-(4-fluorobenzenesulfonyl)acetate；(4-fluoro-benzenesulfonyl)-acetic acid methyl ester；methyl 2-(4-fluorophenyl)sulfonylacetate
• CAS: 226396-71-0
• 化学式: C₉H₉FO₄S
• mdl: MFCD11189442
• 分子量: 232.232
• InChiKey: NZPFNHPRTONUNV-UHFFFAOYSA-N

物化性质

• 沸点：
  369.4±42.0 °C(Predicted)
• 密度：
  1.350±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.2
• 重原子数：
  15
• 可旋转键数：
  4
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.222
• 拓扑面积：
  68.8
• 氢给体数：
  0
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  2-(4-fluorobenzenesulfonyl)acetic acid methyl ester 在 N-甲基吗啉 、 4-二甲氨基吡啶 、 potassium trimethylsilonate 、 四丁基溴化铵 、 potassium carbonate 、 1-羟基苯并三唑 、 caesium carbonate 、 1-(3-二甲基氨基丙基)-3-乙基碳二亚胺 作用下， 以 四氢呋喃 、 N,N-二甲基甲酰胺 为溶剂， 反应 27.0h， 生成 4-[4-(4-chlorophenoxy)phenyl]sulfonyl-N-(oxan-2-yloxy)oxane-4-carboxamide
  参考文献：
  名称：

  Synthesis and Structure−Activity Relationships of β- and α-Piperidine Sulfone Hydroxamic Acid Matrix Metalloproteinase Inhibitors with Oral Antitumor Efficacy

  摘要：

  alpha-Piperidine-beta-sulfone hydroxamate derivatives were explored that are potent for matrix metalloproteinases (MMP)-2, -9, and -13 and are sparing of MMP-1. The investigation of the beta-sulfones subsequently led to the discovery of hitherto unknown alpha-sulfone hydroxamates that are superior to the corresponding beta-sulfones in potency for target MMPs, selectivity vs MMP-1, and exposure when dosed orally. alpha-Tiperidine-alpha-sulfone, hydroxamate 35f (SC-276) was advanced through antitumor and antiangiogenesis assays and was selected for development. Compound 35f demonstrates excellent antitumor activity vs MX-1 breast tumor in mice when dosed orally as monotherapy or in combination with paclitaxel.

  DOI：

  10.1021/jm0500875
• 作为产物：
  描述：

  4-氟苯磺酰氯 在 吡啶 、 sodium hydroxide 、 sodium sulfite 作用下， 以 二甲基亚砜 为溶剂， 反应 2.5h， 生成 2-(4-fluorobenzenesulfonyl)acetic acid methyl ester
  参考文献：
  名称：

  Discovery of Small-Molecule Inhibitors of the ATPase Activity of Human Papillomavirus E1 Helicase

  摘要：

  The Boehringer Ingelheim compound collection was screened for inhibitors of the ATPase activity of human papillomavirus El helicase to develop antiviral agents that inhibit human papillomavirus (HPV) DNA replication. This screen led to the discovery of (biphenyl-4-sulfonyl)acetic acid 1, which inhibits the ATPase activity of HPV type 6 E1 helicase with a low micromolar IC50 value. A hit-to-lead exercise rapidly converted 1 into a low nanomolar lead series.

  DOI：

  10.1021/jm034206x

文献信息

• Aromatic sulfone hydroxamates and their use as protease inhibitors
  申请人：——

  公开号：US20040010019A1

  公开（公告）日：2004-01-15

  This invention is directed to aromatic sulfone hydroxamates (also known as “aromatic sulfone hydroxamic acids”) and salts thereof that, inter alia, inhibit matrix metalloproteinase (also known as “matrix metalloprotease” or “MMP”) activity and/or aggrecanase activity. This invention also is directed to a prevention or treatment method that comprises administering such a compound or salt in an MMP-inhibiting and/or aggrecanase-inhibiting effective amount to an animal, particularly a mammal having (or disposed to having) a pathological condition associated with MMP and/or aggrecanase activity.

  这项发明涉及芳香砜羟肟酸酯（也称为“芳香砜羟肟酸”）及其盐，该化合物在抑制基质金属蛋白酶（也称为“基质金属蛋白酶”或“MMP”）活性和/或聚集素酶活性方面具有作用。该发明还涉及一种预防或治疗方法，包括向动物，特别是患有（或易患）与MMP和/或聚集素酶活性相关的病理状况的哺乳动物，施用此类化合物或盐以达到抑制MMP和/或聚集素酶的有效量。
• [EN] TETRAHYDROCARBAZOLES AND DERIVATIVES<br/>[FR] TETRAHYDROCARBAZOLES ET DERIVES
  申请人：HOFFMANN LA ROCHE

  公开号：WO2005092856A1

  公开（公告）日：2005-10-06

  The present invention relates to compounds of the formula (I) wherein R1, R2, R3, R4, R5, X1, X2, X3, X4, n, and k are defined in the description and claims, and pharmaceutically acceptable salts and/or pharmaceutically acceptable esters thereof. The compounds are useful for in the treatment and prophylaxis of diseases which are modulated by LXRα and/or LXRß agonists, including increased lipid and cholesterol levels, particularly low HDL-cholesterol, high LDL-cholesterol, atherosclerotic diseases, diabetes, particularly non-insulin dependent diabetes mellitus, metabolic syndrome, dyslipidemia, Alzheimer's disease, sepsis, inflammatory diseases such as colitis, pancreatitis, cholestasis/fibrosis of the liver, and diseases that have an inflammatory component such as Alzheimer's disease or impaired/improvable cognitive function.

  本发明涉及式(I)的化合物，其中R1、R2、R3、R4、R5、X1、X2、X3、X4、n和k在描述和权利要求中有定义，并且其药学上可接受的盐和/或药学上可接受的酯。这些化合物对于治疗和预防由LXRα和/或LXRß激动剂调节的疾病是有用的，包括增加的脂质和胆固醇水平，特别是低HDL-胆固醇、高LDL-胆固醇、动脉粥样硬化疾病、糖尿病，特别是非胰岛素依赖型糖尿病，代谢综合征，血脂异常，阿尔茨海默病，败血症，炎症性疾病如结肠炎、胰腺炎、肝胆瘀积/肝纤维化，以及具有炎症成分的疾病，如阿尔茨海默病或认知功能受损/可改善的疾病。
• Discovery of 4-amino-3-arylsulfoquinolines, a novel non-acetylenic chemotype of metabotropic glutamate 5 (mGlu 5 ) receptor negative allosteric modulators
  作者：János Galambos、Attila Bielik、Gábor Wágner、György Domány、János Kóti、Zoltán Béni、Áron Szigetvári、Zsuzsanna Sánta、Zoltán Orgován、Amrita Bobok、Béla Kiss、Mónika L. Mikó-Bakk、Mónika Vastag、Katalin Sághy、Mikhail Krasavin、Krisztina Gál、István Greiner、Zsolt Szombathelyi、György M. Keserű

  DOI：10.1016/j.ejmech.2017.03.071

  日期：2017.6

  optimized 4-methyl-piperidinyl-sulfoquinolines, however, were still insufficient for robust in vivo efficacy. Finally, introducing 4-hydoxymethyl-piperidinyl substituent to region I resulted in new sulfoquinolines with greatly improved solubility and reasonable affinity coupled with affordable metabolic stability. The most promising analogues (24 and 25) showed high blood levels and demonstrated significant

  代谢型谷氨酸受体5（mGlu5）的负变构调节剂在许多不同的中枢神经系统疾病（包括焦虑症和抑郁症）的动物模型中均显示出功效。实际上，到达临床的所有化合物都属于具有连接（杂）环部分的炔属接头的相同化学型。在寻找新的化学型时，我们通过筛选公司复合甲板确定了吗啉代-磺基喹啉衍生物（1）。命中率高的HTS对mGlu5受体表现出合理的亲和力和选择性，但是其较差的代谢稳定性阻碍了其体内测试。在化学程序中，我们旨在探究命中的三个区域，以改善亲和力，理化性质和代谢稳定性。4位（区域I）上不同胺的系统变化导致鉴定出4-甲基-哌啶基类似物。通过平行合成绘制了喹啉核心（II区）和苯磺酰基部分（III区）的取代基。对约270种衍生物的吗啉代和4-甲基-哌啶基-磺基喹啉文库的评估显示，区域II和III中具有有益的取代基组合。然而，优化的4-甲基-哌啶基-磺基喹啉的血药浓度仍不足以实现强大的体内功效。最后，将4-羟甲基
• Synthesis of Sulfones <i>via</i> Ru(II)-Catalyzed Sulfination of Boronic Acids
  作者：Krista Gulbe、Ma̅ris Turks

  DOI：10.1021/acs.joc.9b03403

  日期：2020.4.17

  Ruthenium(II) complexes catalyze the insertion of sulfur dioxide into (het)aryl and alkenyl boronic acids. The transmetalation–sulfination process proceeds with DABSO in the presence of 5 mol % RuCl2(PPh3)3 in methanol at 100 °C. The intermediate sulfinate salt can be quenched with various electrophiles such as alkyl halides, epoxides, Michael acceptors, and λ3-iodanes in moderate to good yields. The

  钌（II）配合物催化二氧化硫插入（杂）芳基和烯基硼酸中。在5 °C的RuCl 2（PPh 3）3在100°C的甲醇中，DABSO进行了金属转移-硫化过程。中间亚磺酸盐可以与各种亲电猝灭如烷基卤，环氧化物，迈克尔受体，和λ 3 -iodanes在中度至良好的产率。所报告的砜合成可根据亲电试剂的反应性，以直接一锅法或一锅两步法进行。
• Tetrahydrocarbazoles and derivatives
  申请人：Dehmlow Henrietta

  公开号：US20050215577A1

  公开（公告）日：2005-09-29

  The present invention relates to compounds of the formula (I) wherein R 1 , R 2 , R 3 , R 4 , R 5 , X 1 , X 2 , X 3 , X 4 , n, and k are defined in the description and claims, and pharmaceutically acceptable salts and/or pharmaceutically acceptable esters thereof. The compounds are useful for in the treatment and prophylaxis of diseases which are modulated by LXRα and/or LXRβ agonists, including increased lipid and cholesterol levels, particularly low HDL-cholesterol, high LDL-cholesterol, atherosclerotic diseases, diabetes, particularly non-insulin dependent diabetes mellitus, metabolic syndrome, dyslipidemia, Alzheimer's disease, sepsis, inflammatory diseases such as colitis, pancreatitis, cholestasis/fibrosis of the liver, and diseases that have an inflammatory component such as Alzheimer's disease or impaired/improvable cognitive function.

  本发明涉及式(I)的化合物，其中R1、R2、R3、R4、R5、X1、X2、X3、X4、n和k在说明书和权利要求中有定义，并且其药学上可接受的盐和/或药学上可接受的酯。这些化合物在LXRα和/或LXRβ激动剂调节的疾病的治疗和预防中有用，包括增加的脂质和胆固醇水平，特别是低HDL-胆固醇，高LDL-胆固醇，动脉粥样硬化疾病，糖尿病，特别是非胰岛素依赖性糖尿病，代谢综合征，脂质代谢异常，阿尔茨海默病，败血症，炎症性疾病，如结肠炎，胰腺炎，肝胆瘤/纤维化和具有炎症成分的疾病，如阿尔茨海默病或受损/可改善的认知功能。