2-chloro-5-methyl-furan | 872269-08-4

• 分子结构分类: 有机化合物 - 有机卤素化合物 - 芳基卤化物
• 英文名称: 2-chloro-5-methyl-furan
• 英文别名: 2-Chlor-5-methyl-furan；2-Chloro-5-methylfuran
• CAS: 872269-08-4
• 化学式: C₅H₅ClO
• 分子量: 116.547
• InChiKey: GQSHJDSSWWLNQR-UHFFFAOYSA-N

物化性质

• 沸点：
  48-49 °C(Press: 70-75 Torr)
• 密度：
  1.160±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.8
• 重原子数：
  7
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.2
• 拓扑面积：
  13.1
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  2-chloro-5-methyl-furan 在 氯磺酸 、 氯化亚砜 作用下， 反应 2.0h， 生成 2-Chloro-5-methyl-furan-3-sulfonyl chloride
  参考文献：
  名称：

  Effect of Structural Modification of Enol−Carboxamide-Type Nonsteroidal Antiinflammatory Drugs on COX-2/COX-1 Selectivity

  摘要：

  Meloxicam (5), an NSAID in the enol-carboxamide class, was developed on the basis of its antiinflammatory activity and relative safety in animal models. In subsequent screening in microsomal assays using human COX-1 and COX-2, we discovered that it possessed a selectivity profile for COX-2 superior to piroxicam and other marketed NSAIDs. We therefore embarked on a study of enol-carboxamide type compounds to determine if COX-2 selectivity and potency could be dramatically improved by structural modification. Substitution at the 6- and 7-positions of the 4-oxo-1,2-benzothiazine-3-carboxamide, alteration of the N-methyl substituent, and amide modification were all examined. In addition we explored several related systems including the isomeric 3-oxo-1,2-benzothiazine-4-carboxamides, thienothiazines, indolothiazines, benzothienothiazines, naphthothiazines, and 1,3- and 1,4-dioxoisoquinolines. While a few examples were found with greater potency in the COX-2 assay, no compound tested had a better COX-2/COX-1 selectivity profile than that of 5.

  DOI：

  10.1021/jm9607010
• 作为产物：
  描述：

  5-氯-2-糠醛 在 氢氧化钾 、 一水合肼 作用下， 生成 2-chloro-5-methyl-furan
  参考文献：
  名称：

  2-Chloro-5-methylfuran and 2-Methyl-5-nitrofuran

  摘要：

  DOI：

  10.1021/ja01349a502

文献信息

• [EN] COMBINATION PHARMACEUTICAL AGENTS AS RSV INHIBITORS<br/>[FR] AGENTS PHARMACEUTIQUES EN COMBINAISON EN TANT QU'INHIBITEURS DE RSV
  申请人：ENANTA PHARM INC

  公开号：WO2019067864A1

  公开（公告）日：2019-04-04

  The present invention relates to pharmaceutical agents administered to a subject either in combination or in series for the treatment of a Respiratory Syncytial Virus (RSV) infection, wherein treatment comprises administering a compound effective to inhibit the function of the RSV and an additional compound or combinations of compounds having anti-RSV activity.

  本发明涉及用于治疗呼吸道合胞病毒（RSV）感染的药物剂，该药物剂可以单独或连续给予受试者，治疗包括给予一种有效抑制RSV功能的化合物以及具有抗RSV活性的另一种化合物或化合物组合。
• 4-[(ARYLMETHYL)AMINOMETHYL]PIPERIDINE DERIVATIVES, THEIR PREPARATION AND THEIR THERAPEUTIC APPLICATION
  申请人：Bosch Michael

  公开号：US20070037819A1

  公开（公告）日：2007-02-15

  The invention relates to 4-[(arylmethyl)aminomethyl]piperidine derivatives of general formula (I) in the form of a base or an addition salt with an acid, and also in the form of a hydrate or solvate, and their preparation process and therapeutic application.

  这项发明涉及一般式(I)的4-[(芳基甲基)氨甲基]哌啶衍生物，其以碱或酸的加成盐形式存在，也以水合物或溶剂合物形式存在，以及它们的制备过程和治疗应用。
• 8-AZABICYCLO[3.2.1]OCTANE-8-CARBOXAMIDE DERIVATIVE
  申请人：Horiuchi Yoshihiro

  公开号：US20120225876A1

  公开（公告）日：2012-09-06

  Disclosed is a compound represented by formula (1) or a pharmacologically acceptable salt thereof (In the formula, A represents a group that is represented by formula (A-1); R 1a and R 1b may be the same or different and each independently represents a C 1-6 alkyl group which may be substituted by one to three halogen atoms; m and n each independently represents an integer of 0-5; X 1 represents a hydroxyl group or an aminocarbonyl group; Z 1 represents a single bond or the like; and R 2 represents an optionally substituted C 1-6 alkyl group, an optionally substituted C 6-10 aryl group or the like.)

  公开了一种由公式(1)表示的化合物或其药理可接受的盐(在公式中，A代表由公式(A-1)表示的基团；R1a和R1b可以相同或不同，每个独立地表示一个可以由一个到三个卤素原子取代的C1-6烷基；m和n各自独立地表示0-5之间的整数；X1代表羟基或氨基甲酰基；Z1代表单键等；R2代表一个可选地取代的C1-6烷基，一个可选地取代的C6-10芳基等)。
• [EN] 3,4-DIHYDROISOQUINOLIN-1-ONE DERIVATIVES AS INDUCERS OF APOPTOSIS<br/>[FR] DERIVES 3,4-DIHYDROISOQUINOLIN-1-ONE, INDUCTEURS D'APOPTOSE
  申请人：AXYS PHARM INC

  公开号：WO2004004727A1

  公开（公告）日：2004-01-15

  The present invention related to certain 3,4-dihydroisoquinolin-1-ones that are activators of caspases and inducers of apoptosis, pharmaceutical composition comprising these compounds, and method of treating cancer utilizing these compounds.

  本发明涉及某些激活半胱氨酸蛋白酶并诱导凋亡的3,4-二氢异喹啉-1-酮化合物，包括这些化合物的药物组合物，以及利用这些化合物治疗癌症的方法。
• [EN] PESTICIDAL COMPOUNDS<br/>[FR] COMPOSÉS PESTICIDES
  申请人：SYNGENTA PARTICIPATIONS AG

  公开号：WO2016012333A1

  公开（公告）日：2016-01-28

  A method of combating and controlling insects, acarines, nematodes or molluscs which comprises applying to a pest, to a locus of a pest, or to a plant susceptible to attack by a pest an insecticidally, acaricidally, nematicidally or molluscicidally effective amount of a compound of formula (I), wherein R1 is R4, YR5 or ZR6; Y is CO or C=S; Z is S, S(O), SO2 or PO2; and A is an optionally substituted phenyl or an optionally substituted heteroaromatic ring, wherein R1 to R6 are defined organic groups; new compounds are also provided.

  一种用于对抗和控制昆虫、螨虫、线虫或软体动物的方法，包括向害虫、害虫栖息地或易受害虫攻击的植物施加化学式(I)中的一种化合物的杀虫、杀螨、杀线虫或杀软体动物有效量，其中R1为R4、YR5或ZR6；Y为CO或C=S；Z为S、S(O)、SO2或PO2；A为一个可选择取代的苯基或可选择取代的杂环，其中R1至R6为定义的有机基团；还提供了新的化合物。