1-氢-吲唑-4-甲醛 | 669050-70-8

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并吡唑类
• 中文名称: 1-氢-吲唑-4-甲醛
• 中文别名: 4-醛基吲唑；1H-吲唑-4-甲醛
• 英文名称: 1H-indazole-4-carbaldehyde
• CAS: 669050-70-8
• 化学式: C₈H₆N₂O
• mdl: MFCD06738279
• 分子量: 146.148
• InChiKey: FPJXNCKSPFGQGC-UHFFFAOYSA-N

物化性质

• 沸点：
  358.3±15.0 °C(Predicted)
• 密度：
  1.368±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1
• 重原子数：
  11
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  45.8
• 氢给体数：
  1
• 氢受体数：
  2

安全信息

• 危险类别码：
  R36/37/38
• 海关编码：
  2933990090
• 安全说明：
  S26,S36/37/39
• 危险性防范说明：
  P261,P280,P305+P351+P338
• 危险性描述：
  H302,H315,H319,H332,H335

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 1H-Indazole-4-carbaldehyde
Synonyms:

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Section 2. Hazards identification
Harmful by inhalation, in contact with skin, and if swallowed.

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Section 3. Composition/information on ingredients.
Ingredient name: 1H-Indazole-4-carbaldehyde
CAS number: 669050-70-8

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Section 4. First aid measures
Skin contact: Immediately wash skin with copious amounts of water for at least 15 minutes while removing
contaminated clothing and shoes. If irritation persists, seek medical attention.
Eye contact: Immediately wash skin with copious amounts of water for at least 15 minutes. Assure adequate
flushing of the eyes by separating the eyelids with fingers. If irritation persists, seek medical
attention.
Inhalation: Remove to fresh air. In severe cases or if symptoms persist, seek medical attention.
Ingestion: Wash out mouth with copious amounts of water for at least 15 minutes. Seek medical attention.

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Section 5. Fire fighting measures
In the event of a fire involving this material, alone or in combination with other materials, use dry
powder or carbon dioxide extinguishers. Protective clothing and self-contained breathing apparatus
should be worn.

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Section 6. Accidental release measures
Personal precautions: Wear suitable personal protective equipment which performs satisfactorily and meets local/state/national
standards.
Respiratory precaution: Wear approved mask/respirator
Hand precaution: Wear suitable gloves/gauntlets
Skin protection: Wear suitable protective clothing
Eye protection: Wear suitable eye protection
Methods for cleaning up: Mix with sand or similar inert absorbent material, sweep up and keep in a tightly closed container
for disposal. See section 12.
Environmental precautions: Do not allow material to enter drains or water courses.

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Section 7. Handling and storage
Handling: This product should be handled only by, or under the close supervision of, those properly qualified
in the handling and use of potentially hazardous chemicals, who should take into account the fire,
health and chemical hazard data given on this sheet.
Store in closed vessels, refrigerated.
Storage:

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Section 8. Exposure Controls / Personal protection
Engineering Controls: Use only in a chemical fume hood.
Personal protective equipment: Wear laboratory clothing, chemical-resistant gloves and safety goggles.
General hydiene measures: Wash thoroughly after handling. Wash contaminated clothing before reuse.

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Section 9. Physical and chemical properties
Appearance: Not specified
Boiling point: No data
No data
Melting point:
Flash point: No data
Density: No data
Molecular formula: C8H6N2O
Molecular weight: 146.1

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Section 10. Stability and reactivity
Conditions to avoid: Heat, flames and sparks.
Materials to avoid: Oxidizing agents.
Possible hazardous combustion products: Carbon monoxide, nitrogen oxides.

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Section 11. Toxicological information
No data.

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Section 12. Ecological information
No data.

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Section 13. Disposal consideration
Arrange disposal as special waste, by licensed disposal company, in consultation with local waste
disposal authority, in accordance with national and regional regulations.

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Section 14. Transportation information
Non-harzardous for air and ground transportation.

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Section 15. Regulatory information
No chemicals in this material are subject to the reporting requirements of SARA Title III, Section
302, or have known CAS numbers that exceed the threshold reporting levels established by SARA
Title III, Section 313.

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SECTION 16 - ADDITIONAL INFORMATION
N/A

反应信息

• 作为反应物：
  描述：

  1-氢-吲唑-4-甲醛 在 sodium hydride 作用下， 以 二甲基亚砜 、 N,N-二甲基甲酰胺 、 mineral oil 为溶剂， 反应 12.58h， 生成
  参考文献：
  名称：

  乙酰胆碱酯酶和单胺氧化酶B作为潜在抗阿尔茨海默氏病药物的新型选择性双靶标抑制剂的合理设计。

  摘要：

  针对胆碱酯酶（ChEs）和单胺氧化酶（MAOs）的多功能药物有望用于治疗阿尔茨海默氏病（AD）。在此，设计并合成了一系列新颖的炔丙基胺改性的嘧啶基硫脲衍生物（1-4），作为ChE和MAO的双重抑制剂，具有对AD的其他功能。这些衍生物大多数以微摩尔或纳摩尔范围的IC50值抑制Ch​​E和MAO。化合物1c显示了靶向AChE（IC50 = 0.032±0.007μM）和MAO-B（IC50 = 2.117±0.061μM）的双重功能谱，同时改善了血脑屏障（BBB）的通透性，抗氧化能力和良好的耐受性铜的体外螯合性能。动物研究表明，化合物1c·HCl可以抑制小鼠大脑AChE / MAO-B活性并减轻东amine碱引起的认知障碍。

  DOI：

  10.1021/acschemneuro.8b00357
• 作为产物：
  描述：

  (1H-吲唑-4-基)甲醇 在 戴斯-马丁氧化剂 、 碳酸氢钠 作用下， 以 四氢呋喃 、 水 、 乙酸乙酯 为溶剂， 以70%的产率得到1-氢-吲唑-4-甲醛
  参考文献：
  名称：

  WO2007/51062

  摘要：

  公开号：

文献信息

• HSP90 INHIBITING INDAZOLE DERIVATIVES, COMPOSITIONS CONTAINING SAME AND USE THEREOF
  申请人：Bertin Luc

  公开号：US20120010241A1

  公开（公告）日：2012-01-12

  The invention relates to novel products having formula (I), wherein: R4 represents H, CH3, CH2CH3, CF3, F, Cl, Br, I; Het represents a heterocycle optionally substituted by one or more R1 or R′1 radicals selected from H, halogen, CF3, nitro, cyano, alkyl, hydroxy, mercapto, amino, alkylamino, dialkylamino, alkoxy, phenylalkoxy, alkylthio, carboxy that is free or sterified with an alkyl radical, carboxamide, CO—NH(alkyl), CON(alkyl)2, NH—CO-alkyl, sulfonamide, NH—SO2-alkyl, S(O)2-NHalkyl, S(O2)-N(alkyl)2, all of the alkyl, alkoxy and alkylthio radicals being optionally substituted; R being selected from the group comprising (A′), (B), (C), (D) and (F), wherein W1, W2, W3 represent independently CH or N, X represents O, S, NR2, C(O), S(O) or S(O)2; V represents H, Hal, —O—R2 or —NH—R2 with R2 representing H, alkyl, cycloalkyl or heterocycloalkyl, optionally substituted; said products being in all isomer forms, as well as the salts and intended for use as drugs.

  本发明涉及具有公式(I)的新产品，其中：R4代表H，CH3，CH2CH3，CF3，F，Cl，Br，I；Het代表一个杂环，可选地由一个或多个R1或R'1自由基取代，这些自由基选自H，卤素，CF3，硝基，腈基，烷基，羟基，巯基，氨基，烷基氨基，二烷基氨基，烷氧基，苯基烷氧基，烷基硫醚，游离或与烷基自由基酯化的羧基，羧酰胺，CO—NH(烷基)，CON(烷基)2，NH—CO-烷基，磺酰胺，NH—SO2-烷基，S(O)2-NH烷基，S(O2)-N(烷基)2，所有烷基，烷氧基和烷基硫醚自由基都是可选取代的；R选自包括(A′)，(B)，(C)，(D)和(F)的组，其中W1，W2，W3独立代表CH或N，X代表O，S，NR2，C(O)，S(O)或S(O)2；V代表H，Hal，—O—R2或—NH—R2，R2代表H，烷基，环烷基或杂环烷基，可选取代；所述产品为所有异构体形式，以及盐，用于作为药物使用。
• GDC-9545 (Giredestrant): A Potent and Orally Bioavailable Selective Estrogen Receptor Antagonist and Degrader with an Exceptional Preclinical Profile for ER+ Breast Cancer
  作者：Jun Liang、Jason R. Zbieg、Robert A. Blake、Jae H. Chang、Stephen Daly、Antonio G. DiPasquale、Lori S. Friedman、Thomas Gelzleichter、Matthew Gill、Jennifer M. Giltnane、Simon Goodacre、Jane Guan、Steven J. Hartman、Ellen Rei Ingalla、Lorn Kategaya、James R. Kiefer、Tracy Kleinheinz、Sharada S. Labadie、Tommy Lai、Jun Li、Jiangpeng Liao、Zhiguo Liu、Vidhi Mody、Neville McLean、Ciara Metcalfe、Michelle A. Nannini、Jason Oeh、Martin G. O’Rourke、Daniel F. Ortwine、Yingqing Ran、Nicholas C. Ray、Fabien Roussel、Amy Sambrone、Deepak Sampath、Leah K. Schutt、Maia Vinogradova、John Wai、Tao Wang、Ingrid E. Wertz、Jonathan R. White、Siew Kuen Yeap、Amy Young、Birong Zhang、Xiaoping Zheng、Wei Zhou、Yu Zhong、Xiaojing Wang

  DOI：10.1021/acs.jmedchem.1c00847

  日期：2021.8.26

  Breast cancer remains a leading cause of cancer death in women, representing a significant unmet medical need. Here, we disclose our discovery efforts culminating in a clinical candidate, 35 (GDC-9545 or giredestrant). 35 is an efficient and potent selective estrogen receptor degrader (SERD) and a full antagonist, which translates into better antiproliferation activity than known SERDs (1, 6, 7, and

  乳腺癌仍然是女性癌症死亡的主要原因，代表着未满足的医疗需求。在这里，我们公开了我们的发现工作，最终形成了临床候选药物35（GDC-9545 或 giredestrant）。35是一个高效的和有效的选择性雌激素受体降解剂（SERD）和一个完全拮抗剂，转化为比已知SERDs（更好抗增殖活性1，6，7，和9在多个细胞系）。微调理化特性使临床前物种和人类每天口服35 次成为可能。35表现出较低的药物相互作用倾向，并表现出优异的体外和体内安全性概况。在低剂量下，35在 ESR1 Y537S突变 PDX 或野生型 ERα 肿瘤模型中作为单一药物或与 CDK4/6 抑制剂联合诱导肿瘤消退。目前，35 种药物正在 III 期临床试验中进行评估。
• [EN] TETRAHYDROISOQUINOLINE ESTROGEN RECEPTOR MODULATORS AND USES THEREOF<br/>[FR] MODULATEURS DES RÉCEPTEURS D'ŒSTROGÈNES TÉTRAHYDROISOQUINOLÉINE ET LEURS UTILISATIONS
  申请人：HOFFMANN LA ROCHE

  公开号：WO2017174757A1

  公开（公告）日：2017-10-12

  Described herein are tetrahydroisoquinoline compounds with estrogen receptor modulation activity or function having the Formula I structure: I and stereoisomers, tautomers, or pharmaceutically acceptable salts thereof, and with the substituents and structural features described herein. Also described are pharmaceutical compositions and medicaments that include the Formula I compounds, as well as methods of using such estrogen receptor modulators, alone and in combination with other therapeutic agents, for treating diseases or conditions that are mediated or dependent upon estrogen receptors.

  本发明描述了具有雌激素受体调节活性的四氢异喹啉化合物或具有I式结构的功能：I及其立体异构体、互变异构体或药用可接受盐，以及本发明所描述的取代基和结构特征。还描述了包括I式化合物的药物组合物和药品，以及使用这样的雌激素受体调节剂的方法，单独使用或与其他治疗剂联合使用，用于治疗通过雌激素受体介导或依赖的疾病或状况。
• [EN] COMPOUNDS AS INHIBITORS OF MACROPHAGE MIGRATION INHIBITORY FACTOR<br/>[FR] COMPOSÉS EN TANT QU'INHIBITEURS DU FACTEUR INHIBITEUR DE LA MIGRATION DES MACROPHAGES
  申请人：IMMUNOPHAGE BIOMEDICAL CO LTD

  公开号：WO2020186220A1

  公开（公告）日：2020-09-17

  The present invention provides compounds of Formula (I) shown above and their pharmaceutically acceptable salt, solvates, isomers, or prodrugs, as well as pharmaceutical compositions containing these compounds. Also provided by the invention is a method for treating a disorder mediated by macrophage migration inhibitory factor in a subject, comprising administering to the subject in need thereof a compound or a pharmaceutical composition of this invention.

  本发明提供了上述公式(I)所示的化合物及其药用可接受的盐、溶剂化物、异构体或前药，以及含有这些化合物的药物组合物。本发明还提供了一种用于治疗由巨噬细胞迁移抑制因子介导的疾病的方法，包括向需要治疗的对象施用本发明的化合物或药物组合物。
• Discovery of a First-In-Class Small Molecule Antagonist against the Adrenomedullin-2 Receptor: Structure–Activity Relationships and Optimization
  作者：Jean-Olivier Zirimwabagabo、Ameera B. A. Jailani、Paris Avgoustou、Matthew J. Tozer、Karl R. Gibson、Paul A. Glossop、James E. J. Mills、Roderick A. Porter、Paul Blaney、Ning Wang、Timothy M. Skerry、Gareth O. Richards、Joseph P. A. Harrity

  DOI：10.1021/acs.jmedchem.0c02191

  日期：2021.3.25

  (RAMPs). CLR/RAMP1 forms a CGRP receptor, CLR/RAMP2 forms an adrenomedullin-1 (AM1) receptor, and CLR/RAMP3 forms an adrenomedullin-2 (AM2) receptor. The CTR/RAMP complexes form three distinct amylin receptors. While the selective blockade of AM2 receptors would be therapeutically valuable, inhibition of AM1 receptors would cause clinically unacceptable increased blood pressure. We report here a systematic

  B 类 G 蛋白偶联受体 (GPCR) 仍然是药物开发中尚未充分利用的目标。降钙素受体 (CTR) 家族尤其具有挑战性，因为其受体是包含两种不同成分的异聚体：降钙素受体样受体 (CLR) 或降钙素受体 (CTR) 以及称为受体活性修饰蛋白的三种辅助蛋白之一（坡道）。 CLR/RAMP1形成CGRP受体，CLR/RAMP2形成肾上腺髓质素-1(AM 1 )受体，并且CLR/RAMP3形成肾上腺髓质素-2(AM 2 )受体。 CTR/RAMP 复合物形成三种不同的胰淀素受体。虽然选择性阻断AM 2受体具有治疗价值，但抑制AM 1受体会导致临床上不可接受的血压升高。我们在此报告了一项结构-活性关系的系统研究，该研究导致了一流的 AM 2受体拮抗剂的开发。这些化合物表现出具有治疗价值的特性，其选择性是 AM 1受体的 1000 倍。这些结果凸显了 AM 2拮抗剂的治疗潜力。