2-甲基-3-呋喃磺酰氯 | 60965-56-2

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 杂芳族化合物
• 中文名称: 2-甲基-3-呋喃磺酰氯
• 英文名称: 2-methylfuran-3-sulfonyl chloride
• CAS: 60965-56-2
• 化学式: C₅H₅ClO₃S
• mdl: MFCD19201250
• 分子量: 180.612
• InChiKey: VGDFSVKPEQKKJG-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.4
• 重原子数：
  10
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.2
• 拓扑面积：
  55.7
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  2-甲基-3-呋喃磺酰氯 、 tert-butyl {[4-fluoro-5-(2-fluoropyridin-3-yl)-1H-pyrrol-3-yl]methyl}methylcarbamate 在 15-冠醚-5 、 sodium hydride 作用下， 以 四氢呋喃 为溶剂， 反应 0.5h， 以61%的产率得到tert-butyl ({4-fluoro-5-(2-fluoropyridin-3-yl)-1-[(2-methyl-3-furyl)sulfonyl]-1H-pyrrol-3-yl}methyl)methylcarbamate
  参考文献：
  名称：

  WO2008/108380

  摘要：

  公开号：

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。
• Method of treatment
  申请人：SmithKline Beecham Corporation

  公开号：US20030044399A1

  公开（公告）日：2003-03-06

  The present invention relates to methods of treating parasitic diseases which are mediated by cysteine proteases by administration of 4-amino-azepan-3-one protease inhibitors. In particular, the present invention relates to a method of treating malaria by inhibiting the cysteine protease falcipain.

  本发明涉及通过给予4-氨基-氮杂辛酮蛋白酶抑制剂治疗由半胱氨酸蛋白酶介导的寄生病的方法。特别地，本发明涉及通过抑制半胱氨酸蛋白酶falcipain来治疗疟疾的方法。
• Pyrrole compounds
  申请人：Kajino Masahiro

  公开号：US20080262042A1

  公开（公告）日：2008-10-23

  The present invention provides a compound having a superior acid secretion inhibitory effect and showing an antiulcer activity, which is represented by the formula (I) wherein R 1 is an optionally substituted cyclic group, R 2 is a substituent, R 3 is an optionally substituted alkyl group, an acyl group, an optionally substituted hydroxy group, an optionally substituted amino group, a halogen atom, a cyano group or a nitro group, R 4 and R 5 are each a hydrogen atom, an optionally substituted alkyl group, an acyl group, an optionally substituted hydroxy group, an optionally substituted amino group, a halogen atom, a cyano group or a nitro group, R 6 and R 6′ are each a hydrogen atom or an alkyl group, and n is an integer of 0-3, or a salt thereof.

  本发明提供了一种具有优异的抑制酸分泌作用和显示抗溃疡活性的化合物，其由式（I）表示，其中R1是一个可选取代的环烷基，R2是一个取代基，R3是一个可选取代的烷基、酰基、可选取代的羟基、可选取代的氨基、卤素原子、氰基或硝基，R4和R5分别是氢原子、可选取代的烷基、酰基、可选取代的羟基、可选取代的氨基、卤素原子、氰基或硝基，R6和R6'分别是氢原子或烷基，n为0-3的整数，或其盐。
• PROCESS FOR THE PREPARATION OF OXAZOLIDINONES AND METHOD OF USE THEREOF
  申请人：Hollingsworth Rawle I.

  公开号：US20080146458A1

  公开（公告）日：2008-06-19

  Substituted oxazolidinone of the formula: wherein R 2 is alkyl selected from the group consisting of methyl, ethyl, and isopropyl moieties, are described. The compounds are antibacterial.

  描述了以下化学式的氧杂环丙酮类替代物：其中R2是选择自甲基，乙基和异丙基基团的烷基。这些化合物具有抗菌作用。
• NOVEL PURINYLPYRIDINYLAMINO-2,4-DIFLUOROPHENYL SULFONAMIDE DERIVATIVE, PHARMACEUTICALLY ACCEPTABLE SALT THEREOF, PREPARATION METHOD THEREOF, AND PHARMACEUTICAL COMPOSITION WITH INHIBITORY ACTIVITY AGAINST RAF KINASE, CONTAINING SAME AS ACTIVE INGREDIENT
  申请人：Shim Eun Kyong

  公开号：US20130317023A1

  公开（公告）日：2013-11-28

  A novel purinylpyridinylamino-2,4-difluorophenyl sulfonamide derivative, a pharmaceutically acceptable salt thereof, a preparation method thereof, and a pharmaceutical composition with an inhibitory activity against Raf kinase, containing the same as an active ingredient are provided. The purinylpyridinylamino-2,4-difluorophenyl sulfonamide derivative of the present invention effectively regulates the activity of B-Raf kinase, and thus may be useful for preventing or treating cancers induced by the over-activation of Raf kinase, especially various melanoma, colorectal cancer, prostate cancer, thyroid cancer, ovarian cancer and the like.

  本发明提供了一种新型嘌呤基吡啶基氨基-2,4-二氟苯磺酰胺衍生物及其药学上可接受的盐、其制备方法以及含有其作为活性成分的具有抑制Raf激酶活性的制药组合物。本发明的嘌呤基吡啶基氨基-2,4-二氟苯磺酰胺衍生物有效调节B-Raf激酶活性，因此可能有助于预防或治疗由Raf激酶过度活化引起的癌症，特别是各种黑色素瘤、结直肠癌、前列腺癌、甲状腺癌、卵巢癌等。