2-methyl-5-methylsulfonylthiophene | 98135-90-1

• 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: 2-methyl-5-methylsulfonylthiophene
• 英文别名: Methyl-<5-methylthienyl-(2)>-sulfon；Cambridge id 5151977
• CAS: 98135-90-1
• 化学式: C₆H₈O₂S₂
• 分子量: 176.26
• InChiKey: SMXTYIAYDYHGFP-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.6
• 重原子数：
  10
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  70.8
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  2-methyl-5-methylsulfonylthiophene 在 三氟过氧乙酸 作用下， 以 乙腈 为溶剂， 反应 4.0h， 以85%的产率得到2-methyl-5-methylsulfonylthiophene 1,1-dioxide
  参考文献：
  名称：

  一种氧化噻吩的新方法。含吸电子取代基的噻吩 1,1-二氧化物的合成

  摘要：

  开发了一种通过用三氟过氧乙酸氧化取代噻吩来合成噻吩 1,1-二氧化物的新方法。研究了溶剂性质对反应过程的影响，并找到了氧化含有各种官能团的噻吩的最佳条件。获得了以前未知的噻吩二氧化物。

  DOI：

  10.1007/s11172-005-0107-9

文献信息

• 5-Membered heterocyclic compound
  申请人：Nishida Haruyuki

  公开号：US20090156642A1

  公开（公告）日：2009-06-18

  The present invention provides 5-membered heterocycle compounds represented by the following general formula (I): The present compounds have a superior acid secretion inhibitory effect, and shows an antiulcer activity and the like.

  本发明提供了以下通式(I)表示的5元杂环化合物： 本化合物具有优异的抑制胃酸分泌效果，并显示出抗溃疡活性等。
• AZETIDINE AND CYCLOBUTANE DERIVATIVES AS JAK INHIBITORS
  申请人：Rodgers James D.

  公开号：US20090233903A1

  公开（公告）日：2009-09-17

  The present invention relates to azetidine and cyclobutane derivatives, as well as their compositions, methods of use, and processes for preparation, which are JAK inhibitors useful in the treatment of JAK-associated diseases including, for example, inflammatory and autoimmune disorders, as well as cancer.

  本发明涉及吲哚啉和环丁烷衍生物，以及它们的组合物、使用方法和制备方法，这些JAK抑制剂在治疗JAK相关疾病中很有用，包括炎症性和自身免疫性疾病，以及癌症。
• NITRIC OXIDE-RELEASING PRODRUG MOLECULE
  申请人：Zhejiang Huahai Pharmaceutical Co., Ltd

  公开号：EP3348548A1

  公开（公告）日：2018-07-18

  Provided are a type of compounds that can be used for treating cardiovascular diseases and compositions containing the compounds. The compounds and the compositions can improve lipid metabolism disorders by increasing high-density lipoprotein cholesterol in blood; in addition, the compounds and the compositions can also release nitric oxide, and reduce the onset risk of cardiovascular diseases by means of relaxing blood vessels, lowering blood pressure, inhibiting platelet adhesion and aggregation and maintaining vascular tension, and thus play an important role in preventing and treating the occurrence and development of cardiovascular diseases.

  提供一种可用于治疗心血管疾病的化合物和含有该化合物的组合物。该化合物和组合物可以通过增加血液中的高密度脂蛋白胆固醇来改善脂质代谢紊乱；此外，该化合物和组合物还可以释放一氧化氮，并通过放松血管、降低血压、抑制血小板粘附和聚集以及维持血管张力来降低心血管疾病的发病风险，从而在预防和治疗心血管疾病的发生和发展中发挥重要作用。
• [EN] AZETIDINE AND CYCLOBUTANE DERIVATIVES AS JAK INHIBITORS<br/>[FR] DÉRIVÉS D'AZÉTIDINE ET DE CYCLOBUTANE EN TANT QU'INHIBITEURS DE JANUS KINASE (JAK)
  申请人：INCYTE CORP

  公开号：WO2009114512A1

  公开（公告）日：2009-09-17

  The method includes the steps of performing in-vitro liver, intestinal and/or expressed enzyme assays with selected ethnobotanical substances, for both humans and a variety of animal species, to produce an array of resulting chemical entities, such as metabolites, for the human and the animals. Comparisons are then made between the chemical entities from the human in-vitro studies and the animal in-vitro studies to determine the closest match. The animal with the closest match is then used for an in-vivo study. If a match is present between the animal in-vivo results and the human in-vitro results, the matched chemical entity is isolated or synthesized and then further tested to determine the suitability of the matched chemical entity as a treatment drug.

  该方法包括以下步骤：使用选择的民族植物物质进行体外肝脏、肠道和/或表达酶测定，针对人类和多种动物物种，以产生一系列化学实体，如代谢物，用于人类和动物。然后将人体体外研究和动物体外研究得到的化学实体进行比较，以确定最接近的匹配。然后选择最接近匹配的动物进行体内研究。如果动物体内结果与人体体外结果相匹配，则分离或合成匹配的化学实体，并进一步测试以确定匹配的化学实体是否适用于治疗药物。
• 11-Beta-Hydroxysteroid Dehydrogenase Inhibitors
  申请人：Vicker Nigel

  公开号：US20090042929A1

  公开（公告）日：2009-02-12

  There is provided a compound having Formula (I) R 1 -Z-R 2 wherein R 1 is a group selected from optionally substituted fused polycyclic groups, substituted alkyl groups, branched alkyl groups, and optionally substituted cycloalkyl groups Z is a linker which is or comprises a carbonyl group or a isostere of a carbonyl group R 2 is selected from optionally substituted aromatic rings and optionally substituted heterocyclic rings wherein (a) R 2 is a 2-substituted thiophene group, and/or (b) Z is a group of the formula —C(═O)—CR 3 R 4 —X—(CR 5 R 6 )n-, wherein X is selected from NR 7 , S, O, S═O, and S(═O) 2 , wherein n is 0 or 1 and/or (c) R 1 is an adamantyl group and Z is or comprises an amide group, and/or (d) R 1 is an adamantyl group and Z is or comprises a group of the formula —(CR 8 R 9 )p-NR 10 —S(═O) 2 —(CR 11 R 12 )q-, wherein p is 0 or 1 and q is 0 or 1 and/or (e) R 1 is an adamantyl group and Z is or comprises a group of the formula —(CR 13 R 14 )V—Y—(CR 15 R 16 )W— where Y is a heteroaryl group in which a bond in the heteroaryl ring is a isostere of a carbonyl group, wherein v is o or 1 and w is 0 or 1; wherein each of R 3 , R 4 , R 5 , R 6 , R 8 , R 9 , R 11 , R 12 , R 13 , R 14 , R 15 and R 16 , are independently selected from H, hydrocarbyl and halogen, wherein each of R 7 and R 10 are independently selected from H and hydrocarbyl.

  提供一种化合物，其化学式为(I) R1-Z-R2，其中R1是选自可选取代的融合多环基团、取代的烷基基团、支链烷基基团和可选取代的环烷基基团的基团；Z是一个连接基团，可以是或包含一个羰基基团或一个羰基基团的同分异构体；R2是选自可选取代的芳香环和可选取代的杂环；其中(a) R2是2-取代噻吩基团，和/或(b) Z是一个化学式为—C(═O)—CR3R4—X—(CR5R6)n-的基团，其中X选自NR7、S、O、S═O和S(═O)2，n为0或1，和/或(c) R1是一个金刚烷基团，Z是或包含一个酰胺基团，和/或(d) R1是一个金刚烷基团，Z是或包含一个化学式为—(CR8R9)p-NR10—S(═O)2—(CR11R12)q-的基团，其中p为0或1，q为0或1，和/或(e) R1是一个金刚烷基团，Z是或包含一个化学式为—(CR13R14)V—Y—(CR15R16)W—的基团，其中Y是一个杂环基团，在杂环环中的一个键是羰基基团的同分异构体，v为0或1，w为0或1；其中R3、R4、R5、R6、R8、R9、R11、R12、R13、R14、R15和R16各自独立地选自H、烃基和卤素，R7和R10各自独立地选自H和烃基。