3,4-dihydro-2H-1-benzothiopyran-6-carboxylic acid 1,1-dioxide | 720693-13-0

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 硫铬烷
• 英文名称: 3,4-dihydro-2H-1-benzothiopyran-6-carboxylic acid 1,1-dioxide
• 英文别名: 2H-1-Benzothiopyran-6-carboxylic acid, 3,4-dihydro-, 1,1-dioxide；1,1-dioxo-3,4-dihydro-2H-thiochromene-6-carboxylic acid
• CAS: 720693-13-0
• 化学式: C₁₀H₁₀O₄S
• 分子量: 226.253
• InChiKey: DTTFNLNWXBRFQF-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.1
• 重原子数：
  15
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.3
• 拓扑面积：
  79.8
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  6-acetyl-3,4-dihydro-2H-1-benzothiopyran 在 sodium hypochlorite 作用下， 以 水 为溶剂， 反应 4.0h， 生成 3,4-dihydro-2H-1-benzothiopyran-6-carboxylic acid 1,1-dioxide
  参考文献：
  名称：

  WO2007/9741

  摘要：

  公开号：

文献信息

• Pyrazolo[3,4-b]pyridine compounds, and their use as a PDE4 inhibitors
  申请人：Edlin Christopher David

  公开号：US20090131431A1

  公开（公告）日：2009-05-21

  The invention provides a compound of formula (I) or a salt thereof: wherein R 2 is H, C 1-3 alkyl, n-butyl, C 1-2 fluoroalkyl, cyclopropyl, cyclobutyl, (cyclopropyl)methyl-, —CN, or —CH 2 OH; R 3 is inter alia optionally substituted C 4-7 cycloalkyl or an optionally substituted heterocyclic group (aa), (bb) or (cc); R a is H, methyl or ethyl; R b is H or methyl; R 4 is H, methyl, ethyl, n-propyl, —C(O)-Me, or —C(O)—C 1 fluoroalkyl; and R 5 is: —C(O)—(CH 2 ) n —Ar, —C(O)-Het, —C(O)—C 1-6 alkyl, —C(O)—C 1 fluoroalkyl, —C(O)—(CH 2 ) 2 —C(O)—NR 15b NR 15b , —C(O)—CH 2 —C(O)—NR 15b NR 15b , —C(O)—NR 15b —(CH 2 )m 1 —Ar, —C(O)—NR 15b —Het, —C(O)—NR 15b —C 1-6 alkyl, —C(O)—NR 5a R 5b , —S(O) 2 —(CH 2 ) m 2 —Ar, —S(O) 2 -Het, —S(O) 2 —C 1-6 alkyl, or —CH 2 —Ar; or R 4 and R 5 taken together are —(CH 2 ) p 1 —, —(CH 2 ) 2 —X 5 —(CH 2 ) 2 —, —C(O)—(CH 2 ) p 2 —, —C(O)—N(R 15 )—(CH 2 ) p 3 —; or NR 4 R 5 is of sub-formula (y), (y1), (y2) or (y3). The invention provides the use of the compounds as inhibitors of phosphodiesterase type IV (PDE4) and/or for the treatment and/or prophylaxis of inflammatory and/or allergic diseases such as COPD and the like.

  该发明提供了化合物的结构式(I)或其盐：其中R2为H、C1-3烷基、正丁基、C1-2氟烷基、环丙基、环丁基、(环丙基)甲基、—CN或—CH2OH；R3为可选择地取代的C4-7环烷基或可选择地取代的杂环基(aa)、(bb)或(cc)；R为H、甲基或乙基；R为H或甲基；R为H、甲基、乙基、正丙基、—C(O)-甲基或—C(O)—C1氟烷基；以及R为：—C(O)—(CH2)n—Ar、—C(O)-Het、—C(O)—C1-6烷基、—C(O)—C1氟烷基、—C(O)—(CH2)2—C(O)—NR15bNR15b、—C(O)—CH2—C(O)—NR15bNR15b、—C(O)—NR15b—(CH2)m1—Ar、—C(O)—NR15b—Het、—C(O)—NR15b—C1-6烷基、—C(O)—NR5aR5b、—S(O)2—(CH2)m2—Ar、—S(O)2-Het、—S(O)2—C1-6烷基或—CH2—Ar；或R和R5一起为—(CH2)p1—、—(CH2)2—X5—(CH2)2—、—C(O)—(CH2)p2—、—C(O)—N(R15)—(CH2)p3—；或NR4R5为子式(y)、(y1)、(y2)或(y3)。该发明提供了这些化合物作为磷酸二酯酶IV型(PDE4)的抑制剂以及用于治疗和/或预防炎症和/或过敏性疾病，如慢性阻塞性肺病(COPD)等的用途。
• Piperazinone Derivatives Useful as Histamine H3 Receptor Antagonists and/or Inverse Agonists
  申请人：Ancliff Rachael Ann

  公开号：US20080275027A1

  公开（公告）日：2008-11-06

  The invention relates to compounds of formula (I) or salts and solvates thereof, processes for their preparation, to compositions containing them and to their use in the treatment of various disorders, such as allergic rhinitis: wherein R 1 and R 2 are as defined in the specification.

  本发明涉及式(I)的化合物或其盐和溶剂化物、其制备方法、含有它们的组合物以及它们在治疗各种疾病（如过敏性鼻炎）中的应用，其中R1和R2如规范中所定义。
• Novel benzazepine derivatives
  申请人：Glaxo Group Limited

  公开号：EP2133340A1

  公开（公告）日：2009-12-16

  The present invention relates to novel benzazepine derivatives having pharmacological activity, processes for their preparation, to compositions containing them and to their use in the treatment of neurological and psychiatric disorders. More specifically, the invention relates to a compound of formula (I) or a pharmaceutically acceptable salt thereof: wherein formula (I) is as defined herein.

  本发明涉及具有药理活性的新型苯并氮杂卓衍生物、其制备工艺、含有它们的组合物以及它们在治疗神经和精神疾病中的用途。 更具体地说，本发明涉及式（I）化合物或其药学上可接受的盐： 其中式 (I) 如本文所定义。
• PIPERAZINONE DERIVATIVES USEFUL AS HISTAMINE H3 RECEPTOR ANTAGONISTS AND/OR INVERSE AGONISTS
  申请人：GLAXO GROUP LIMITED

  公开号：EP1906964A1

  公开（公告）日：2008-04-09
• [EN] PIPERAZINONE DERIVATIVES USEFUL AS HISTAMINE H3 RECEPTOR ANTAGONISTS AND/OR INVERSE AGONISTS<br/>[FR] DERIVES DE PIPERAZINONE UTILES COMME ANTAGONISTES ET/OU AGONISTES INVERSES DES RECEPTEURS HISTAMINIQUES H3
  申请人：GLAXO GROUP LTD

  公开号：WO2007009741A1

  公开（公告）日：2007-01-25

  [EN] The invention relates to compounds of formula (I) or salts and solvates thereof, processes for their preparation, to compositions containing them and to their use in the treatment of various disorders, such as allergic rhinitis, wherein R¹ and R² are as defined in the specification.
  [FR] L'invention concerne des composés représentés par la formule générale (I) ou des sels ou des solvates de ces composés, des procédés destinés à la préparation de ces composés, des compositions contenant ces composés et leur application dans le traitement de divers troubles, tels que la rhinite allergique. Dans la formule générale (I), R¹ et R² désignent des éléments définis dans la description.