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4-chloro-3,4-dihydro-2H-chromene | 136669-13-1

中文名称
——
中文别名
——
英文名称
4-chloro-3,4-dihydro-2H-chromene
英文别名
4-chlorochromane;4-chlorochroman
4-chloro-3,4-dihydro-2H-chromene化学式
CAS
136669-13-1
化学式
C9H9ClO
mdl
MFCD10691742
分子量
168.623
InChiKey
NUISHYVQGHCDEH-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

物化性质

  • 沸点:
    240.9±39.0 °C(Predicted)
  • 密度:
    1.21±0.1 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    2.4
  • 重原子数:
    11
  • 可旋转键数:
    0
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.333
  • 拓扑面积:
    9.2
  • 氢给体数:
    0
  • 氢受体数:
    1

上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量
  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

  • 作为反应物:
    描述:
    4-chloro-3,4-dihydro-2H-chromene六甲基磷酰三胺 、 Raney nickel (W3) 、 叔丁基锂potassium acetate三氯化硼 、 sodium hydride 、 间氯过氧苯甲酸 、 potassium iodide 作用下, 以 乙醇二氯甲烷乙酸乙酯 为溶剂, 反应 72.91h, 生成 9-methoxyrotoxen-12(6H)-one
    参考文献:
    名称:
    类胡萝卜素环系统的新合成方法
    摘要:
    代表天然杀虫剂鱼藤酮的基本环系统的(±)-色铬烷酮(2)和(3)已通过通用方法合成。关键步骤是4-苯基-磺酰基)苯并二氢吡喃(4-苯甲酰基化)(7; Z = SO 2 Ph)。
    DOI:
    10.1016/s0040-4020(01)89116-x
  • 作为产物:
    描述:
    2,3-二氢苯并吡喃-4-酮 在 sodium tetrahydroborate 、 氯化亚砜 作用下, 以 甲醇二氯甲烷 为溶剂, 反应 1.5h, 生成 4-chloro-3,4-dihydro-2H-chromene
    参考文献:
    名称:
    Synthesis, enantiomeric separation and docking studies of spiropiperidine analogues as ligands of the nociceptin/orphanin FQ receptor
    摘要:
    一系列三氮杂螺癸烷-4-酮衍生物被合成作为潜在的NOP配体。8-(色满-4-基)-1-苯基-1,3,8-三氮杂螺[4.5]癸烷-4-酮(4)及其5-氟类似物(18)被证明是具有亚微摩尔级EC50值的激动剂。化合物4的单一旋光异构体被分离并测试为NOP激动剂;优旋体R-(+)-4显示出7.34的pEC50值。最后,对NOP受体进行了对接研究,以识别最重要的立体特异性相互作用。
    DOI:
    10.1039/c4md00082j
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文献信息

  • Pd-Catalyzed Modifiable Silanol-Directed Aromatic CH Oxygenation
    作者:Chunhui Huang、Nugzar Ghavtadze、Benhur Godoi、Vladimir Gevorgyan
    DOI:10.1002/chem.201201616
    日期:2012.8.6
    Directing group: A Pd‐catalyzed aromatic CH oxygenation has been developed, featuring a modifiable silanol‐directing group. The resulting oxasilacycles can be efficiently modified into a variety of valuable building blocks (see scheme).
    导向基团:已开发出Pd 催化的芳香族 C → H 氧化反应,具有可修饰的硅烷醇导向基团。所得的草硅环可以有效地修饰成各种有价值的结构单元(参见方案)。
  • Chromane Derivatives
    申请人:Matsumoto Yukari
    公开号:US20070219237A1
    公开(公告)日:2007-09-20
    This invention relates to compounds of the formula (I): or a pharmaceutically acceptable salt thereof, wherein: R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , R 8 A and B are each as described herein or a pharmaceutically acceptable salt, and compositions containing such compounds and the method of treatment and the use, comprising such compounds for the treatment of a condition mediated by acid pump antagonistic activity such as, but not limited to, as gastrointestinal disease, gastroesophageal disease, gastroesophageal reflux disease (GERD), laryngopharyngeal reflux disease, peptic ulcer, gastric ulcer, duodenal ulcer, NSAID-induced ulcers, gastritis, infection of Helicobacter pylori, dyspepsia, functional dyspepsia, Zollinger-Ellison syndrome, non-erosive reflux disease (NERD), visceral pain, cancer, heartburn, nausea, esophagitis, dysphagia, hypersalivation, airway disorders or asthma.
    本发明涉及式(I)的化合物或其药学上可接受的盐,其中:R1、R2、R3、R4、R5、R6、R7、R8A和B分别如本文所述或其药学上可接受的盐,以及含有这种化合物的组合物和治疗方法和使用,包括这种化合物用于治疗由酸泵拮抗活性介导的疾病,例如但不限于胃肠疾病、胃食管疾病、胃食管反流病(GERD)、喉咽反流病、消化性溃疡、胃溃疡、十二指肠溃疡、NSAID引起的溃疡、胃炎、幽门螺杆菌感染、消化不良、功能性消化不良、佐林格-埃利森综合征、非侵蚀性反流病(NERD)、内脏疼痛、癌症、心灼热、恶心、食管炎、吞咽困难、多口水、气道疾病或哮喘。
  • Chromane Substituted Benzimidazole Derivatives as Acid Pump Antagonists
    申请人:Koike Hiroki
    公开号:US20080214519A1
    公开(公告)日:2008-09-04
    This invention relates to compounds of the formula (I): or a pharmaceutically acceptable salt thereof, wherein: A, B, X, R 1 , R 2 , R 3 , R 4 , R 5 and R 6 , R 7 , R 8 and R 9 are each as described herein or a pharmaceutically acceptable salt, and compositions containing such compounds and the use of such compounds in the treatment of a condition mediated by acid pump antagonistic activity such as, but not limited to, as gastrointestinal disease, gastroesophageal disease, gastroesophageal reflux disease (GERD), peptic ulcer, gastric ulcer, duodenal ulcer, NSAID-induced ulcers, gastritis, infection of Helicobacter pylori, dyspepsia, functional dyspepsia, Zollinger-Ellison syndrome, non-erosive reflux disease (NERD), visceral pain, heartburn, nausea, esophagitis, dysphagia, hypersalivation, airway disorders or asthma.
    本发明涉及式(I)的化合物或其药学上可接受的盐,其中:A、B、X、R1、R2、R3、R4、R5和R6、R7、R8和R9分别如本文所述或其药学上可接受的盐,以及包含这种化合物的组合物以及在治疗由酸泵拮抗活性介导的疾病,如但不限于胃肠疾病、胃食管疾病、胃食管反流病(GERD)、消化性溃疡、胃溃疡、十二指肠溃疡、NSAID诱导性溃疡、胃炎、幽门螺杆菌感染、消化不良、功能性消化不良、佐林格-埃里森综合症、非侵蚀性反流性疾病(NERD)、内脏疼痛、心口灼热、恶心、食管炎、吞咽困难、多口水、气道障碍或哮喘等疾病中使用这种化合物的用途。
  • Substituted Piperazines as CB1 Antagonists
    申请人:Gilbert Eric J.
    公开号:US20100029607A1
    公开(公告)日:2010-02-04
    Compounds of Formula (I): or pharmaceutically acceptable salts, solvates, or esters thereof, are useful in treating diseases or conditions mediated by CB 1 receptors, such as metabolic syndrome and obesity, neuroinflammatory disorders, cognitive disorders and psychosis, addiction (e.g., smoking cessation), gastrointestinal disorders, and cardiovascular conditions.
    式(I)的化合物,或其药学上可接受的盐、溶剂合物或酯类,可用于治疗由CB1受体介导的疾病或症状,例如代谢综合征和肥胖症、神经炎性疾病、认知障碍和精神病、成瘾(例如戒烟)、胃肠疾病和心血管病症。
  • Chromane Derivatives Useful As Acid Pump Antagonists
    申请人:Jinno Madoka
    公开号:US20090291977A1
    公开(公告)日:2009-11-26
    This invention relates to compounds of the formula (I): or a pharmaceutically acceptable salt thereof, wherein: R′, R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , R 8 A and B are each as described herein or a pharmaceutically acceptable salt, and compositions containing such compounds and the method of treatment and the use, comprising such compounds for the treatment of a condition mediated by acid pump antagonistic activity such as, but not limited to, as gastrointestinal disease, gastroesophageal disease, gastroesophageal reflux disease (GERD), peptic ulcer, gastric ulcer, duodenal ulcer, NSAID-induced ulcers, gastritis, infection of Helicobacter pylori , dyspepsia, functional dyspepsia, Zollinger-Ellison syndrome, non-crosive reflux disease (NERD), visceral pain, heartburn, nausea, esophagitis, dysphagia, hypersalivation, airway disorders or asthma.
    本发明涉及式(I)的化合物或其药学上可接受的盐,其中:R′、R2、R3、R4、R5、R6、R7、R8A和B分别如本文所述或其药学上可接受的盐,以及含有这种化合物的组合物、治疗方法和使用,包括用于治疗酸泵拮抗活性介导的疾病,如但不限于胃肠疾病、胃食管疾病、胃食管反流病(GERD)、消化性溃疡、胃溃疡、十二指肠溃疡、NSAID所致溃疡、胃炎、幽门螺杆菌感染、消化不良、功能性消化不良、佐林格-埃里森综合征、非腐蚀性反流病(NERD)、内脏疼痛、心口灼热、恶心、食管炎、吞咽困难、多唾液、呼吸道疾病或哮喘。
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