ethyl 2-bromomethylpyridine-3-carboxylate | 63050-11-3

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 英文名称: ethyl 2-bromomethylpyridine-3-carboxylate
• 英文别名: ethyl 2-(bromomethyl)pyridine-3-carboxylate；ethyl 2-(bromomethyl)nicotinate；ethyl 2-bromomethylnicotinate；2-bromomethyl-3-ethoxycarbonylpyridine；2-bromomethyl-nicotinic acid ethyl ester
• CAS: 63050-11-3
• 化学式: C₉H₁₀BrNO₂
• 分子量: 244.088
• InChiKey: OAHGTHONFSMECO-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.7
• 重原子数：
  13
• 可旋转键数：
  4
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  39.2
• 氢给体数：
  0
• 氢受体数：
  3

安全信息

• 海关编码：
  2933399090

反应信息

• 作为反应物：
  描述：

  ethyl 2-bromomethylpyridine-3-carboxylate 在 sodium hydroxide 、 sodium hydride 、 1,8-二氮杂双环[5.4.0]十一碳-7-烯 作用下， 以 乙醇 、 N,N-二甲基甲酰胺 为溶剂， 反应 74.83h， 生成 2-[6-(4-chlorophenyl)-5-oxo-7H-pyrrolo[3,4-b]pyridin-7-yl]acetic acid
  参考文献：
  名称：

  Molecular Basis of Peripheral vs Central Benzodiazepine Receptor Selectivity in a New Class of Peripheral Benzodiazepine Receptor Ligands Related to Alpidem

  摘要：

  Alpidem (1), the anxiolytic imidazopyridine, has nanomolar binding affinity for both the central benzodiazepine receptor (CBR) and the peripheral benzodiazepine receptor (PER). A novel class of PER ligands related to alpidem has been designed by comparing the interaction models of alpidem with PER and CBR. Several compounds in this class have shown high selectivity for PER vs CBR, and the selectivity has been discussed in terms of interaction models. The binding behavior of the three selected compounds was extensively studied by competition and saturation assays, and the results suggest that they are capable of recognizing two sites labeled by [H-3]PK11195. The molecular structure of one of the most active compounds (4e) has been determined by X-ray diffraction and compared with that of alpidem. Molecular modeling studies suggest that the bioactive conformation of 4e is Likely to be very similar to the conformation found in the crystal.

  DOI：

  10.1021/jm960325j
• 作为产物：
  描述：

  2-甲基烟酸乙酯 在 N-溴代丁二酰亚胺(NBS) 、 过氧化苯甲酰 作用下， 以 四氯化碳 为溶剂， 反应 6.0h， 生成 ethyl 2-bromomethylpyridine-3-carboxylate
  参考文献：
  名称：

  串联沃尔夫重排-“叔胺的α-环化”序列：某些1 H -2-苯并吡喃衍生物的合成

  摘要：

  对1-重氮-2-氧代二甲基（2-（N，N-二取代氨基甲基）苯基）-乙基膦酸酯6a-e或相关酯6f进行热解得到1-二取代氨基-1 H -2-苯并吡喃衍生物9a-f通过涉及Wolff重排，[1,5]氢化物转移和随后的闭环的3步序列。通过各种亲核试剂的作用，化合物9可以容易地转化为1-羟基-，1-甲氧基-或1-噻吩氧基-1 H -2-苯并吡喃或异喹啉衍生物。还描述了将该反应扩展至一些类似于6的杂环重氮膦酸酯。

  DOI：

  10.1016/s0040-4020(98)00275-0

文献信息

• Novel heterocyclic compounds, method for preparing same and use thereof as medicines, in particular as antibacterial agents
  申请人：Aszodi Joseph

  公开号：US20050245505A1

  公开（公告）日：2005-11-03

  The invention relates to new heterocyclic compounds of general formula (I), and their salts with a base or an acid: The invention also relates to a process for the preparation of these compounds, as well as their use as medicaments, in particular as anti-bacterial agents.

  这项发明涉及一般式(I)的新杂环化合物及其与碱或酸形成的盐： 该发明还涉及制备这些化合物的方法，以及它们作为药物的用途，特别是作为抗菌剂。
• Dipeptidyl peptidase-IV inhibitors
  申请人：Hulin Bernard

  公开号：US20050234065A1

  公开（公告）日：2005-10-20

  The invention provides compounds of Formula (I) or prodrugs thereof, or pharmaceutically acceptable salts of said compounds or prodrugs, or solvates of said compounds, prodrugs or salts, wherein A, N, X and R 1 are as defined herein; pharmaceutical compositions thereof; and methods of using the pharmaceutical compositions for the treatment of diseases, including Type 2 diabetes, Type 1 diabetes, impaired glucose tolerance, hyperglycemia, metabolic syndrome (syndrome X and/or insulin resistance syndrome), glucosuria, metabolic acidosis, arthritis, cataracts, diabetic neuropathy, diabetic nephropathy, diabetic retinopathy, diabetic cardiomyopathy, obesity, conditions exacerbated by obesity, hypertension, hyperlipidemia, atherosclerosis, osteoporosis, osteopenia, frailty, bone loss, bone fracture, acute coronary syndrome, short stature due to growth hormone deficiency, infertility due to polycystic ovary syndrome, anxiety, depression, insomnia, chronic fatigue, epilepsy, eating disorders, chronic pain, alcohol addiction, diseases associated with intestinal motility, ulcers, irritable bowel syndrome, inflammatory bowel syndrome; short bowel syndrome; and the prevention of disease progression in Type 2 diabetes.

  该发明提供了Formula (I)的化合物或其前药，或者该化合物或前药的药用可接受盐，或者该化合物、前药或盐的溶剂化合物，其中A、N、X和R1如本文所定义；以及这些药物组合物；以及使用这些药物组合物治疗疾病的方法，包括2型糖尿病、1型糖尿病、糖耐量受损、高血糖、代谢综合征（综合征X和/或胰岛素抵抗综合征）、葡萄糖尿病、代谢性酸中毒、关节炎、白内障、糖尿病神经病、糖尿病肾病、糖尿病视网膜病、糖尿病心肌病、肥胖、由肥胖恶化的疾病、高血压、高脂血症、动脉粥样硬化、骨质疏松症、脆弱、骨质流失、骨折、急性冠状动脉综合征、生长激素缺乏引起的矮小症、多囊卵巢综合征引起的不孕症、焦虑、抑郁、失眠、慢性疲劳、癫痫、进食障碍、慢性疼痛、酒精成瘾、与肠道蠕动相关的疾病、溃疡、肠易激综合征、炎症性肠病；短肠综合征；以及预防2型糖尿病疾病进展。
• [EN] BENZAZEPINE DERIVATIVES FOR THE TREATMENT OF CENTRAL NERVOUS SYSTEM DISORDERS<br/>[FR] DÉRIVÉS DE LA BENZAZÉPINE DESTINÉS À TRAITER DES TROUBLES DU SYSTÈME NERVEUX CENTRAL
  申请人：TAKEDA PHARMACEUTICAL

  公开号：WO2011083316A1

  公开（公告）日：2011-07-14

  A compound having the formula (1) wherein: Ra represents C1-6 alkyl, cyclobutyl or cyclopentyl; R1 represents H or C1-6 alkyl; R2 represents H or R1 and R2 together represent =0; X1 represents CR3 or N; X2 represents CR4 or N; X3 represents CR5 or N; X4 represents CR6 or N; wherein one or two of X1, X2, X3 and X4 represents N; R3, R4, R5 and R6 each independently represent H, C1-6 alkoxy or -NR7R8; R7 and R8 independently represent H or C1-6 alkyl; or R7 and R8 and the N atom to which they are attached are joined to form a N-containing heterocyclyl ring optionally substituted with one or more substituents independently selected from halogen, C1-6 alkyl and C1-6 alkoxy; or a pharmaceutically acceptable salt thereof, is provided. Compounds of the invention have been found to modulate the histamine H3 receptor.

  具有以下式（1）的化合物：其中：Ra代表C1-6烷基，环丁基或环戊基；R1代表H或C1-6烷基；R2代表H或R1和R2一起代表=0；X1代表CR3或N；X2代表CR4或N；X3代表CR5或N；X4代表CR6或N；其中X1、X2、X3和X4中的一个或两个代表N；R3、R4、R5和R6各自独立地代表H，C1-6烷氧基或-NR7R8；R7和R8独立地代表H或C1-6烷基；或者R7和R8以及它们连接的N原子结合形成含氮杂环烷基环，该环可以选择性地用一个或多个卤素、C1-6烷基和C1-6烷氧基中的一个或多个取代基取代；或其药学上可接受的盐。发现本发明的化合物能够调节组胺H3受体。
• Novel cyclic amide derivatives
  申请人：——

  公开号：US20030212094A1

  公开（公告）日：2003-11-13

  Novel compounds represented by the following formula (I) that act as a ligand to sigma receptor/binding cite and a medicament comprising the same as an active ingredient: 1 wherein X represents an alkyl group, an aryl group, a heterocyclic group or the like; Q represents a group represented by —CH 2 —, —CO—, —O—, —CH(OR 7 )— or the like wherein R 7 represents a hydrogen atom, an alkyl group or the like; n represents an integer of from 0 to 5; R 1 and R 2 each represent a hydrogen atom, an alkyl group or the like; B represents either of the following groups: 2 wherein R 3 , R 4 , R 5 , and R 6 each represent a hydrogen atom, a halogen atom, an alkoxyl group or the like; m represents 1 or 2; and the ring of: 3 represents an aromatic heterocyclic ring.

  以下公式（I）表示的新化合物作为sigma受体/结合位点的配体，并包括作为活性成分的药物： 其中X代表烷基、芳基、杂环基或类似基团；Q代表由—CH 2 —、—CO—、—O—、—CH(OR 7 )—或类似基团表示的基团，其中R 7 代表氢原子、烷基或类似基团；n代表从0到5的整数；R 1 和R 2 各自代表氢原子、烷基或类似基团；B代表以下任一基团： 其中R 3 、R 4 、R 5 和R 6 各自代表氢原子、卤素原子、烷氧基或类似基团；m代表1或2；以及： 代表芳香杂环环。
• [EN] DUAL NAV1.2/5HT2A INHIBITORS FOR TREATING CNS DISORDERS<br/>[FR] INHIBITEURS DOUBLES DE NAV1.2/5HT2A POUR TRAITER DES TROUBLES DU SNC
  申请人：SUNOVION PHARMACEUTICALS INC

  公开号：WO2018026371A1

  公开（公告）日：2018-02-08

  Compounds of formula I: I are disclosed, as are pharmaceutical compositions containing such compounds. Methods of treating neurological or psychiatric disorders in a patient in need are also disclosed. Such disorders include depression, bipolar disorder, pain, schizophrenia, obsessive compulsive disorder, addiction, social disorder, attention deficit hyperactivity disorder, an anxiety disorder, autism, a cognitive impairment, or a neuropsychiatric symptom such as apathy, depression, anxiety, psychosis, aggression, agitation, impulse control disorders, and sleep disorders in neurological disorders such as Alzheimer's and Parkinson's diseases.

  公开了化学式I的化合物，以及含有这些化合物的药物组合物。还公开了治疗患有神经系统或精神障碍的患者的方法。这些障碍包括抑郁症、躁郁症、疼痛、精神分裂症、强迫症、成瘾、社交障碍、注意力缺陷多动障碍、焦虑障碍、自闭症、认知障碍，或神经精神症状，如冷漠、抑郁、焦虑、精神病、攻击性、激动、冲动控制障碍，以及在神经系统疾病如阿尔茨海默病和帕金森病中的睡眠障碍。