3-氟环丁烷胺盐酸盐 | 1284245-36-8

• 物质功能分类: 有机原料 - 氨基化合物 - 环烷胺、芳香单胺、芳香多胺及其衍生物和盐
• 分子结构分类: 有机化合物 - 有机卤素化合物 - 有机氟化物
• 中文名称: 3-氟环丁烷胺盐酸盐
• 中文别名: 3-氟环丁-1-胺盐酸盐
• 英文名称: 3-fluorocyclobutanamine hydrochloride
• 英文别名: 3-fluorocyclobutan-1-amine hydrochloride；(3-Fluorocyclobutyl)azanium;chloride；(3-fluorocyclobutyl)azanium;chloride
• CAS: 1284245-36-8
• 化学式: C₄H₈FN*ClH
• 分子量: 125.574
• InChiKey: WEBFDQGKSKHFDN-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.87
• 重原子数：
  7
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  26
• 氢给体数：
  2
• 氢受体数：
  2

安全信息

• 海关编码：
  2921300090
• 危险性防范说明：
  P280,P305+P351+P338
• 危险性描述：
  H302,H315,H319,H335

反应信息

• 作为反应物：
  描述：

  3-氟环丁烷胺盐酸盐 、 2',3'-isopropylideneadenosine-5'-carboxylic acid 在 (1-cyano-2-ethoxy-2-oxoethylidenaminooxy)dimethylaminomorpholinocarbenium hexafluorophosphate 、 N,N-二异丙基乙胺 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 以84%的产率得到(3aS,4S,6R,6aR)-6-(6-amino-9H-purin-9-yl)-N-(3-fluorocyclobutyl)-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxole-4-carboxamide
  参考文献：
  名称：

  Optimization of Adenosine 5′-Carboxamide Derivatives as Adenosine Receptor Agonists Using Structure-Based Ligand Design and Fragment Screening

  摘要：

  Structures of G protein-coupled receptors (GPCRs) have a proven utility in the discovery of new antagonists and inverse ago fists modulating signaling of this important family of clinical targets. Applicability of active-state GPCR structures to virtual screening and rational optimization of agonists, however, remains to be assessed. In this study of adenosine 5' derivatives, we evaluated the performance of an agonist-bound A(2A) adenosine receptor (AR) structure in retrieval of known agonists and then employed the structure to screen for new fragments optimally fitting the corresponding subpocket. Biochemical and functional assays demonstrate high affinity of new derivatives that include polar heterocycles. The binding models also explain modest selectivity gain for some substituents toward the closely related A(1)AR subtype and the modified agonist efficacy of some of these ligands. The study suggests further applicability of in silico fragment screening to rational lead optimization in GPCRs.

  DOI：

  10.1021/jm300095s

文献信息

• [EN] THIOPHENE DERIVATIVES FOR THE TREATMENT OF DISORDERS CAUSED BY IGE<br/>[FR] DÉRIVÉS DE THIOPHÈNE POUR LE TRAITEMENT DE TROUBLES PROVOQUÉS PAR IGE
  申请人：UCB BIOPHARMA SRL

  公开号：WO2019243550A1

  公开（公告）日：2019-12-26

  Thiophene derivatives of formula (I) and a pharmaceutically acceptable salt thereof are provided. These compounds have utility for the treatment or prevention of disorders caused by IgE, such as allergy, type 1 hypersensitivity or familiar sinus inflammation.

  提供了公式（I）的噻吩衍生物及其药用可接受的盐。这些化合物对于治疗或预防由IgE引起的疾病具有用途，如过敏、1型超敏反应或家族性鼻窦炎。
• 8-AMINOISOQUINOLINE COMPOUNDS AND USES THEREOF
  申请人：Genentech, Inc.

  公开号：US20200108075A1

  公开（公告）日：2020-04-09

  3-Carbonylamino-8-aminoisoquinoline compounds of formula (I): variations thereof, and their use as inhibitors of HPK1 (hematopoietic kinase 1) are described. The compounds are useful in treating HPK1-dependent disorders and enhancing an immune response. Also described are methods of inhibiting HPK1, methods of treating HPK1-dependent disorders, methods for enhancing an immune response, and methods for preparing the 3-carbonylamino-8-aminoisoquinoline compounds.

  公式（I）的3-羰基氨基异喹啉化合物及其变体，以及它们作为HPK1（造血激酶1）抑制剂的用途被描述。这些化合物在治疗HPK1依赖性疾病和增强免疫应答方面是有用的。还描述了抑制HPK1的方法，治疗HPK1依赖性疾病的方法，增强免疫应答的方法，以及制备3-羰基氨基异喹啉化合物的方法。
• [EN] PYRROLO[2,3-B]PYRIDINE CDK9 KINASE INHIBITORS<br/>[FR] INHIBITEURS DE PYRROLO[2,3-B]PYRIDINE CDK9 KINASE
  申请人：ABBVIE INC

  公开号：WO2014139328A1

  公开（公告）日：2014-09-18

  Disclosed are compounds of Formula (IIa), wherein R1, R2, R3A, R3B, R3C, R3D, R3E, and R4 are as defined in the specification, and pharmaceutically acceptable salts thereof. The compounds may be used as agents in the treatment of diseases, including cancer. Also provided are pharmaceutical compositions comprising one or more compounds of Formula (IIa).

  公开的是Formula (IIa)的化合物，其中R1、R2、R3A、R3B、R3C、R3D、R3E和R4如规范中所定义，并且其药用盐。这些化合物可用作治疗疾病，包括癌症的药物。还提供了包含一个或多个Formula (IIa)化合物的药物组合物。
• [EN] DIHYDRO-CYCLOPENTA-ISOQUINOLINE SULFONAMIDES DERIVATIVES<br/>[FR] DÉRIVÉS DE DIHYDRO-CYCLOPENTA-ISOQUINOLINE SULFONAMIDES
  申请人：UCB BIOPHARMA SRL

  公开号：WO2021130257A1

  公开（公告）日：2021-07-01

  The present invention relates to dihydro‐cyclopenta‐isoquinoline derivatives of formula (I): processes for preparing them, pharmaceutical compositions containing them and their use in treating disorders caused by IgE (such as allergic responses, non‐allergic mast cell responses or certain autoimmune responses), and in particular, disorders caused by the interaction of IgE with the FcεRI receptor.

  本发明涉及式(I)的二氢-环戊-异喹啉衍生物，以及制备它们的方法、含有它们的药物组合物以及它们在治疗由IgE引起的疾病（如过敏反应、非过敏性肥大细胞反应或某些自身免疫反应）中的用途，特别是由IgE与FcεRI受体相互作用引起的疾病。
• Development of subnanomolar radiofluorinated (2-pyrrolidin-1-yl)imidazo[1,2-<i>b</i>]pyridazine pan-Trk inhibitors as candidate PET imaging probes
  作者：Vadim Bernard-Gauthier、Justin J. Bailey、Arturo Aliaga、Alexey Kostikov、Pedro Rosa-Neto、Melinda Wuest、Garrett M. Brodeur、Barry J. Bedell、Frank Wuest、Ralf Schirrmacher

  DOI：10.1039/c5md00388a

  日期：——

  tumorogensis and metastatic potential in a wide range of neurogenic and non-neurogenic human cancers. The development of suitable positron emission tomography (PET) radioligands would allow an in vivo exploration of this versatile potential therapeutic target. Herein, the rational remodeling of the amide moiety of a 6-(2-(3-fluorophenyl)pyrrolidin-1-yl)imidazo[1,2-b]pyridazine-3-amide lead structure

  原肌球蛋白受体激酶（TrkA / B / C）表达和信号传导失调被认为是许多神经退行性疾病的标志，包括帕金森氏病，亨廷顿氏病和阿尔茨海默氏病。已知TrkA / B / C可在多种神经源性和非神经源性人类癌症中驱动肿瘤发生和转移潜力。合适的正电子发射断层扫描（PET）放射性配体的开发将允许在体内探索这种多功能的潜在治疗靶标。在此，对6-（2-（3-氟苯基）吡咯烷-1-基）咪唑并[1,2 - b ]哒嗪-3-酰胺铅结构的酰胺部分进行合理重塑，以适应有效的氟18标记铅皮摩尔IC 50鉴定一系列氟化Trk抑制剂。随后的代表性放射性标记抑制剂[ 18 F] 16（[ 18 F]-（±）-IPMICF6）和[ 18 F] 27（[ 18 F]-（±）-IPMICF10）构成了新型的约2至3的先导放射性配体-与以前的铅示踪剂相比，TrkB / C效能提高了几个数量级，并显示出了良好的选择性和物理化学参数，可转化为体内PET显像剂。