(4-氯-1H-吡唑-1-基)乙酸 | 32089-46-6

• 物质功能分类: 香精与香料 - 合成香料 - 羧酸及酯类香料
• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 中文名称: (4-氯-1H-吡唑-1-基)乙酸
• 英文名称: 2-(4-chloro-1H-pyrazol-1-yl)acetic acid
• 英文别名: (4-Chloro-pyrazol-1-yl)-acetic acid；2-(4-chloropyrazol-1-yl)acetic acid
• CAS: 32089-46-6
• 化学式: C₅H₅ClN₂O₂
• mdl: MFCD00036053
• 分子量: 160.56
• InChiKey: KPXIVTIAZUNIOR-UHFFFAOYSA-N

物化性质

• 沸点：
  338.9±22.0 °C(Predicted)
• 密度：
  1.54±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.6
• 重原子数：
  10
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.2
• 拓扑面积：
  55.1
• 氢给体数：
  1
• 氢受体数：
  3

安全信息

• 危险等级：
  IRRITANT
• 危险品标志：
  Xi
• 海关编码：
  2933199090
• 危险性防范说明：
  P261,P280,P301+P312,P305+P351+P338
• 危险性描述：
  H302+H312+H332,H315,H319,H335

反应信息

• 作为反应物：
  描述：

  (4-氯-1H-吡唑-1-基)乙酸 在 草酰氯 、 N,N-二甲基甲酰胺 作用下， 以 二氯甲烷 为溶剂， 反应 0.5h， 生成 2-(4-Chloropyrazol-1-yl)acetyl chloride
  参考文献：
  名称：

  ANTAGONISTS OF CHEMOKINE RECEPTORS

  摘要：

  提供了作为CCR1受体的强效拮抗剂的化合物，并具有体内抗炎活性。这些化合物通常是芳基哌嗪衍生物，可用于制药组合物、治疗CCR1介导疾病的方法，以及作为竞争性CCR1拮抗剂鉴定的控制物。

  公开号：

  US20140057937A1

文献信息

• [EN] BICYCLIC COMPOUNDS FOR THE REDUCTION OF BETA-AMYLOID PRODUCTION<br/>[FR] COMPOSÉS BICYCLIQUES DESTINÉS À LA RÉDUCTION DE LA PRODUCTION DE BÉTA-AMYLOÏDES
  申请人：BRISTOL MYERS SQUIBB CO

  公开号：WO2010083141A1

  公开（公告）日：2010-07-22

  The present disclosure provides a series of compounds of the formula (I) which reduce β-amyloid peptide (β-AP) production and are useful in the treatment of Alzheimer's Disease and other conditions affected by β-amyloid peptide (β-AP) production, wherein A is a five- or six-membered heteroaromatic ring containing from one to three heteroatoms independently selected from nitrogen, oxygen, and sulfur; B is selected from phenyl and pyridinyl, D is selected from (II) E is selected from Ci-ealkyl, d-ecycloalkyl, benzyl, phenyl, and a five- to six- membered heteroaromatic ring containing one or two nitrogen atoms.

  本公开提供了一系列化合物，其具有式(I)，能够减少β-淀粉样肽(β-AP)的产生，并可用于治疗阿尔茨海默病及其他受β-淀粉样肽(β-AP)产生影响的病症。其中，A为含有一至三个独立选自氮、氧和硫的杂原子的五元或六元杂芳香环；B选自苯基和吡啶基；D选自(II)；E选自C1-6烷基、C3-6环烷基、苄基、苯基以及含有一或两个氮原子的五元至六元杂芳香环。
• AROMATIC 5-MEMBERED HETEROCYCLIC DERIVATIVE HAVING TRPV4-INHIBITING ACTIVITY
  申请人：Shionogi & Co., Ltd.

  公开号：US20150038483A1

  公开（公告）日：2015-02-05

  The present invention is related to a compound represented by formula (I) wherein R 1 is a hydrogen atom, substituted or unsubstituted alkyl, substituted or unsubstituted aromatic carbocyclyl, or the like; X is —N(R 3 )—, —O—, or —S—; Y is ═C(R 4 )—, or ═N—; Z is —N(R 7 )—, —O—, or —S—; R 2 is substituted or unsubstituted alkyloxy, or the like, or a group represented by the following formula: —(CR 2a R 2b ) n —R 2c , wherein R 2a is each independently a hydrogen atom, halogen, or the like; R 2b is each independently a hydrogen atom, halogen, or the like; R 2a and R 2b which are attached to the same carbon atom may be taken together to form oxo, a substituted or unsubstituted non-aromatic carbocycle, or the like; two of R 2a which are attached to the adjacent carbon atoms and/or two of R 2b which are attached to the adjacent carbon atoms may be taken together to form a bond; R 2c is substituted or unsubstituted aromatic carbocyclyl, or the like; n is an integer from 1 to 3; R 3 and R 7 are each independently a hydrogen atom, substituted or unsubstituted alkyl, or the like; R 4 and R 5 are each independently a hydrogen atom, halogen, substituted or unsubstituted alkyl, or the like; R 6 is a hydrogen atom, halogen, substituted or unsubstituted alkyl, or the like, or a pharmaceutically acceptable salt thereof, or a pharmaceutical composition comprising thereof.

  本发明涉及一种由式（I）表示的化合物，其中R1是氢原子，取代或未取代的烷基，取代或未取代的芳香环烷基等；X是—N(R3)—，—O—或—S—；Y是═C(R4)—或═N—；Z是—N(R7)—，—O—或—S—；R2是取代或未取代的烷氧基等，或以下式表示的基团：—(CR2aR2b)n—R2c，其中R2a分别是氢原子，卤素等；R2b分别是氢原子，卤素等；附在同一碳原子上的R2a和R2b可以共同形成氧化物，取代或未取代的非芳香环烷基等；附在相邻碳原子上的两个R2a和/或附在相邻碳原子上的两个R2b可以共同形成键；R2c是取代或未取代的芳香环烷基等；n是1到3的整数；R3和R7分别是氢原子，取代或未取代的烷基等；R4和R5分别是氢原子，卤素，取代或未取代的烷基等；R6是氢原子，卤素，取代或未取代的烷基等，或其药学上可接受的盐，或包含其的药物组合物。
• Coumarins containing sulphonylamino groups
  申请人：Bayer Aktiengesellschaft

  公开号：US04069228A1

  公开（公告）日：1978-01-17

  Coumarins of the formula ##STR1## wherein R denotes an alkyl radical with 1 to 4 C atoms, which is optionally substituted by halogen atoms or a phenyl radical which is optionally substituted by halogen, C.sub.1 -C.sub.4 -alkyl or C.sub.1 -C.sub.4 -alkoxy and R' represents hydrogen, a phenyl radical which is optionally substituted by nitro, C.sub.1 -C.sub.4 alkyl, halogen or C.sub.1 -C.sub.4 -alkoxy, the tetralin-6-yl radical or an aromatic heterocyclic radical which is bonded via C or N and which can contain further substituents, for example C.sub.1 -C.sub.4 -alkyl groups and halogen atoms Are valuable intermediates for the production of dyestuffs and optical brightening agents.

  式为## STR1 ##的香豆素，其中R表示1至4个C原子的烷基基团，该基团可以选择性地由卤素原子或苯基基团取代，该苯基基团可以选择性地由卤素，C.sub.1-C.sub.4-烷基或C.sub.1-C.sub.4-烷氧基取代，R'表示氢，可以选择性地由硝基，C.sub.1-C.sub.4-烷基，卤素或C.sub.1-C.sub.4-烷氧基取代的苯基基团，四氢萘-6-基基团或通过C或N键结合的芳香族杂环基团，该基团可以包含进一步的取代基，例如C.sub.1-C.sub.4-烷基团和卤素原子，是生产染料和光亮剂的有价值的中间体。
• Bicyclic compounds for the reduction of beta-amyloid production
  申请人：Bristol-Myers Squibb Company

  公开号：US08349880B2

  公开（公告）日：2013-01-08

  The present disclosure provides a series of compounds of the formula (I) which reduce β-amyloid peptide (β-AP) production and are useful in the treatment of Alzheimer's Disease and other conditions affected by β-amyloid peptide (β-AP) production.

  本公开提供了一系列式(I)的化合物，可减少β淀粉样肽（β-AP）的产生，并可用于治疗阿尔茨海默病和其他受β淀粉样肽（β-AP）产生影响的疾病。
• Antagonists of chemokine receptors
  申请人：ChemoCentryx, Inc.

  公开号：US09181241B2

  公开（公告）日：2015-11-10

  Compounds are provided that act as potent antagonists of the CCR1 receptor, and have in vivo anti-inflammatory activity. The compounds are generally aryl piperazine derivatives and are useful in pharmaceutical compositions, methods for the treatment of CCR1-mediated diseases, and as controls in assays for the identification of competitive CCR1 antagonists.

  提供了一些化合物，它们作为CCR1受体的有效拮抗剂，并具有体内抗炎活性。这些化合物通常是芳基哌嗪衍生物，并可用于制备药物组合物，用于治疗CCR1介导的疾病的方法，以及作为竞争性CCR1拮抗剂鉴定的控制物。