3,5-dichloro-o-xylene | 70172-92-8

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 3,5-dichloro-o-xylene
• 英文别名: 1,5-dichloro-2,3-dimethyl-benzene；1,5-Dichlor-2,3-dimethyl-benzol；1,5-dichloro-2,3-dimethylbenzene；3,5-dichloro-orthoxylene
• CAS: 70172-92-8
• 化学式: C₈H₈Cl₂
• 分子量: 175.058
• InChiKey: JDIOOWVSQUSWOC-UHFFFAOYSA-N

物化性质

• 沸点：
  140 °C(Press: 42 Torr)
• 密度：
  1.199±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.9
• 重原子数：
  10
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

反应信息

• 作为反应物：
  描述：

  3,5-dichloro-o-xylene 在 硝酸 、 乙酰氯 作用下， 生成 3,5-二氯邻苯二甲酸酐
  参考文献：
  名称：

  Remarkably selective chlorination of phthalic anhydride and its monochlorinated derivatives

  摘要：

  DOI：

  10.1021/jo00163a005
• 作为产物：
  描述：

  5,5-二甲基-1,3-环己二酮 在 五氯化磷 作用下， 生成 3,5-dichloro-o-xylene
  参考文献：
  名称：

  CLI.—3：5-二氯邻二甲苯和3：5-二氯邻苯二酸

  摘要：

  DOI：

  10.1039/ct9028101533

文献信息

• Insecticidal Benzenedicarboxamide Derivative
  申请人：Wada Katsuaki

  公开号：US20110184188A1

  公开（公告）日：2011-07-28

  The present invention relates to a novel benzenedicarboxamide derivative and the use thereof as an insecticide having the formula (I) wherein the chemical groups W 1 to W 9 , and R 1 to R 3 are as defined here-in.

  本发明涉及一种新型苯二甲酰胺衍生物及其作为杀虫剂的用途，其化学式为(I)，其中化学基团W1至W9，以及R1至R3如本文所定义。
• ALICYCLIC HETEROCYCLIC COMPOUND
  申请人：Mitsubishi Tanabe Pharma Corporation

  公开号：EP1970373A1

  公开（公告）日：2008-09-17

  An alicyclic heterocyclic compound represented by the following formula or a pharmaceutically acceptable salt thereof: wherein ring A is a heterocyclic ring, ring B is a carbocyclic ring, a heterocyclic ring etc., P1 and P2 are CH or N, q and r are 0 to 2, X is -NH-, -O-, -CH2-, etc., Y is -CH2-, -CO-, -SO2-, etc., Z is -CO-, -SO2-, etc., and R3 is carbocyclic group, heterocyclic group, hydroxyl, alkoxy or amino, is useful as a controlling agent of the function of CCR4 useful for the prevention or treatment for bronchial asthma, atopic dermatitis, etc.

  以下是该公式表示的脂环杂环化合物或其药用可接受盐： 其中环A是杂环，环B是碳环，杂环等，P1和P2是CH或N，q和r为0至2，X为-NH-，-O-，-CH2-等，Y为-CH2-，-CO-，-SO2-等，Z为-CO-，-SO2-等，R3为碳环基团，杂环基团，羟基，烷氧基或氨基， 可用作CCR4功能的控制剂，用于预防或治疗支气管哮喘，特应性皮炎等。
• DIARYLETHER DERIVATIVES AS ANTITUMOR AGENTS
  申请人：Matsuyama Hironori

  公开号：US20100004438A1

  公开（公告）日：2010-01-07

  An object of the present invention is to provide a medicinal drug much improved in anti tumor activity and excellent in safety. According to the present invention, there is provided a medicinal drug containing a compound represented by the following general formula (1) or a salt thereof as an active ingredient: [Formula 1] wherein X 1 represents a nitrogen atom or a group —CH═, R 1 represents a group -Z-R 6 , in which Z represents a group —CO—, a group —CH(OH)— or the like, R 6 represents a 5- to 15-membered monocyclic, dicyclic or tricyclic saturated or unsaturated heterocyclic group having 1 to 4 nitrogen atoms, oxygen atoms or sulfur atoms, R 2 represents a hydrogen atom or a halogen atom, Y represents a group —O—, a group —CO—, a group —CH(OH)— or a lower alkylene group, and A represents [Formula 2] wherein R 3 represents a hydrogen atom, a lower alkoxy group or the like, p represents 1 or 2, R 4 represents an imidazolyl lower alkyl group or the like.

  本发明的一个目的是提供一种在抗肿瘤活性方面大大改进且安全性优异的药物。根据本发明，提供了一种包含以下一般式（1）所表示的化合物或其盐作为活性成分的药物：[式1]其中X1代表氮原子或基团—CH═，R1代表一个基团-Z-R6，其中Z代表基团—CO—，基团—CH(OH)—或类似的基团，R6代表一个含有1至4个氮原子、氧原子或硫原子的5至15个成员的单环、双环或三环饱和或不饱和杂环基团，R2代表氢原子或卤原子，Y代表基团—O—，基团—CO—，基团—CH(OH)—或低碳烷基基团，A代表[式2]其中R3代表氢原子、低碳氧基基团或类似基团，p代表1或2，R4代表咪唑基低碳基团或类似基团。
• PYRAZOLOPYRIMIDINE DERIVATIVE
  申请人：Mitsubishi Tanabe Pharma Corporation

  公开号：EP1903045A1

  公开（公告）日：2008-03-26

  A pyrazolopyrimidine derivative of the formula [I] wherein R1 is an optionally substituted aromatic ring group, an optionally substituted lower alkyl group or an optionally substituted amino group; R2 is an optionally substituted aromatic ring group; R3 is an optionally substituted lower alkyl group; and R4 is a hydrogen atom, a lower alkyl group, a halogen atom, a nitro group or an amino group; or a pharmaceutically acceptable salt thereof is useful as an antagonist of CRF receptor.

  公式[I]中的吡唑吡嘧啶衍生物，其中R1是可选择取代的芳香环基团、可选择取代的较低烷基基团或可选择取代的氨基团；R2是可选择取代的芳香环基团；R3是可选择取代的较低烷基基团；R4是氢原子、较低烷基基团、卤素原子、硝基基团或氨基团；或其药用可接受盐可用作CRF受体拮抗剂。
• [EN] PYRAZOLO[3,4-b]PYRIDINE COMPOUNDS, AND THEIR USE AS PDE4 INHIBITORS<br/>[FR] COMPOSES DE PYRAZOLO[3,4-b]PYRIDINE ET LEUR UTILISATION EN TANT QU'INHIBITEURS DE PDE4
  申请人：GLAXO GROUP LTD

  公开号：WO2005090353A1

  公开（公告）日：2005-09-29

  The invention relates to a compound of formula (I) or a salt thereof: formula (I) wherein: R1 is Et, n-Pr, i-Pr, C2fluoroalkyl, or -CH2CH2OH; R2 is H, Me, Et, n-Pr, i-Pr, C1-2fluoroalkyl, cyclopropyl or (cyclopropyl)methyl-; and NHR3 has the sub-formula (nhr3): formula (nhr3) wherein R3a is methyl or ethyl; R3b is H, methyl or ethyl; R3c is H, methyl or ethyl, R3d is H, methyl or ethyl, and R3e is H or methyl, provided that: (a) R3b is methyl or ethyl; and/or (b) R3c and R3d are independently methyl or ethyl; and provided that: (c) when R3c is ethyl and/or when R3d is ethyl and/or when R3e is methyl, then: R3a is methyl and/or R3b is a hydrogen atom (H) or methyl. NHR3 can for example be [(1S)-1,2-dimethylpropyl]amino or t-butylamino. The invention also relates to the use of these pyrazolo[3,4 b]pyridine compounds in therapy, as inhibitors of phosphodiesterase type IV (PDE4), and relates to their use in the treatment and/or prophylaxis of inflammatory and/or allergic diseases such as chronic obstructive pulmonary disease (COPD), asthma, rheumatoid arthritis or allergic rhinitis.

  该发明涉及公式（I）的化合物或其盐：公式（I）其中：R1为Et、n-Pr、i-Pr、C2氟烷基或-CH2CH2OH；R2为H、Me、Et、n-Pr、i-Pr、C1-2氟烷基、环丙基或（环丙基）甲基-；NHR3具有亚公式（nhr3）：公式（nhr3）其中R3a为甲基或乙基；R3b为H、甲基或乙基；R3c为H、甲基或乙基，R3d为H、甲基或乙基，R3e为H或甲基，条件是：（a）R3b为甲基或乙基；和/或（b）R3c和R3d独立为甲基或乙基；并且条件是：（c）当R3c为乙基和/或当R3d为乙基和/或当R3e为甲基时，则：R3a为甲基和/或R3b为氢原子（H）或甲基。NHR3可以例如是[(1S)-1,2-二甲基丙基]氨基或叔丁基氨基。该发明还涉及将这些吡唑并[3,4 b]吡啶化合物用于治疗，作为磷酸二酯酶IV（PDE4）的抑制剂，并涉及它们在治疗和/或预防炎症和/或过敏疾病如慢性阻塞性肺病（COPD）、哮喘、类风湿性关节炎或过敏性鼻炎中的用途。