pyrrolidine-2-carbonyl chloride | 64154-87-6

• 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
• 英文名称: pyrrolidine-2-carbonyl chloride
• 英文别名: prolyl chloride
• CAS: 64154-87-6
• 化学式: C₅H₈ClNO
• mdl: MFCD19218129
• 分子量: 133.578
• InChiKey: VTVJMWZZVJSEMO-UHFFFAOYSA-N

物化性质

• 沸点：
  85 °C(Press: 9 Torr)
• 密度：
  1.204±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.8
• 重原子数：
  8
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.8
• 拓扑面积：
  29.1
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  pyrrolidine-2-carbonyl chloride 在 palladium on activated charcoal 吡啶 、 氢气 作用下， 以 四氢呋喃 、 甲醇 为溶剂， 反应 19.0h， 生成 N-[4-(6-amino-1H-benzimidazol-2-yl)phenyl]pyrrolidine-2-carboxamide
  参考文献：
  名称：

  取代的2-苯基-苯并咪唑衍生物：抑制过敏关键标志物的新型化合物。

  摘要：

  传统上，过敏和哮喘的药物治疗重点放在过敏级联反应的效应分子上，而忽略了在其发展中起早期作用的靶标。由于IgE对特应性疾病的扩展至关重要，因此我们确定并扩展了IgE反应的2-（取代苯基）-苯并咪唑抑制剂的新家族。药理活性取决于完整的苯基苯并咪唑-双酰胺主链，并通过存在由双环烷基或脂族和卤素取代的芳族基团组成的亲脂性端基来优化药理活性。这些化合物还抑制T细胞中的IL-4和IL-5应答以及B细胞上的CD23表达，其效力与其抑制IgE相似。

  DOI：

  10.1016/j.ejmech.2006.03.014
• 作为产物：
  描述：

  DL-脯氨酸 在 氯化亚砜 作用下， 以 二氯甲烷 为溶剂， 生成 pyrrolidine-2-carbonyl chloride
  参考文献：
  名称：

  新型咪唑并[4,5- c ]吡啶甲酰胺衍生物作为PARP-1抑制剂的设计，合成及生物学评价

  摘要：

  设计并合成了一系列新型的环胺取代的咪唑并[4,5- c ]吡啶甲酰胺类似物。评价所有目标化合物的PARP抑制活性，结果表明大多数化合物在1μM的浓度下对PARP具有抑制作用，其中选择化合物8d（IC 50  = 0.528μM）评估其抗肿瘤活性。体内作用。结果显示化合物8d和顺铂组合组在小鼠A549模型中的抗肿瘤功效与ABT-888和顺铂组合组的相似。

  DOI：

  10.1016/j.bmcl.2013.02.032

文献信息

• [EN] NON-SYSTEMIC TGR5 AGONISTS<br/>[FR] AGONISTES DE TGR5 NON SYSTÉMIQUES
  申请人：ARDELYX INC

  公开号：WO2013096771A1

  公开（公告）日：2013-06-27

  Compounds of structure (I), or a stereoisomer, tautomer, pharmaceutically acceptable salt or prodrug thereof, wherein R1, R2, R3, R4, R8, R9, R10, R11, R12, A1, A2, X, Y and Z are as defined herein. Uses of such compounds as TGR5 antagonists and for treatment of various indications, including Type II diabetes meletus are also provided.

  结构(I)的化合物，或其立体异构体、互变异构体、药学上可接受的盐或前药，其中R1、R2、R3、R4、R8、R9、R10、R11、R12、A1、A2、X、Y和Z如本文所定义。提供了这些化合物作为TGR5拮抗剂的用途，以及用于治疗各种适应症，包括II型糖尿病。
• [EN] HYDROXAMATE-BASED INHIBITORS OF DEACETYLASES<br/>[FR] COMPOSÉS À BASE D'HYDROXAMATE EN TANT QU'INHIBITEURS DES DÉSACÉTYLASES
  申请人：NOVARTIS AG

  公开号：WO2012025164A1

  公开（公告）日：2012-03-01

  The present teachings relate to compounds of Formula (I): and pharmaceutically acceptable salts, hydrates, esters, and prodrugs thereof, wherein R1, R2, R3, R4, R5, ring A, and Z are as defined herein. The present teachings also provide methods of preparing compounds of Formula (I) and methods of use compounds of Formula (I) in treating pathologic conditions or disorders mediated wholly or in part by deacetylases.

  本教导涉及公式（I）的化合物及其药用盐、水合物、酯和前药，其中R1、R2、R3、R4、R5、环A和Z如本文所定义。本教导还提供制备公式（I）化合物的方法，以及利用公式（I）化合物治疗完全或部分由脱乙酰酶介导的病理状况或疾病的方法。
• Thiazole And Isothiazole Derivatives That Modulate The Activity Of CDK, GSK And Aurora Kinases
  申请人：Berdini Valerio

  公开号：US20080312223A1

  公开（公告）日：2008-12-18

  The invention provides a compound of the formula (I): or a salt, N-oxide, tautomer or solvate thereof, wherein X is CR 5 or N; each of Q 1 and Q 2 is a carbon atom; Q 3 is selected from S and CH; Q 4 is selected from CR 2 and S; provided that one of Q 3 and Q 4 is S and the other of Q 3 and Q 4 is not S; wherein when Q 3 is S, there is a double bond between Q 1 and Q 4 and a double bond between Q 2 and the adjacent ring nitrogen atom N; and when Q 4 is S, there is a double bond between Q 1 and Q 2 , and a double bond between Q 3 and the adjacent ring nitrogen atom N; A is a bond or —(CH 2 ) m —(B) n —; B is C═O, NR 8 (C═O) or O(C═O) wherein R 1 is hydrogen or C1_4 hydrocarbyl optionally substituted by hydroxy or C 1-4 alkoxy; m is 0, 1 or 2; n is 0 or 1; R o is hydrogen or, together with NR g when present, forms a group —(CH 2 ) p — wherein p is 2 to 4; R 1 is hydrogen, a carbocyclic or heterocyclic group having from 3 to 12 ring members, or an optionally substituted C 1-8 hydrocarbyl group; R 2 is hydrogen, halogen, methoxy, or a C 1-4 hydrocarbyl group optionally substituted by halogen, hydroxyl or methoxy; R 3 and R 4 together with the carbon atoms to which they are attached form an optionally substituted fused carbocyclic or heterocyclic ring having from 5 to 7 ring members of which up to 3 can be heteroatoms selected from N, O and S; and R 5 is hydrogen, a group R 2 or a group R 10 wherein R 10 is as defined in the claims. The compounds have activity as inhibitors of cyclin dependent kinases, glycogen synthase kinases and Aurora kinases.

  本发明提供一种化合物，其化学式为（I）或其盐，N-氧化物，互变异构体或溶剂化物，其中X为CR5或N; Q1和Q2中的每一个都是碳原子; Q3从S和CH中选择; Q4从CR2和S中选择; 假设Q3和Q4中的一个是S，而另一个不是S; 当Q3为S时，Q1和Q4之间有一个双键，Q2和相邻的环氮原子N之间有一个双键; 当Q4为S时，Q1和Q2之间有一个双键，并且Q3和相邻的环氮原子N之间有一个双键; A是键或-(CH2)m-(B)n-; B为C═O，NR8（C═O）或O（C═O），其中R1为氢或C1_4烃基，可选择地被羟基或C1-4烷氧基取代; m为0、1或2; n为0或1; Ro为氢或与NRg一起形成一个群体-( )p-，其中p为2至4; R1为氢，具有3至12个环成员的碳环或杂环基，或可选择地被取代的C1-8烃基基团; R2为氢、卤素、甲氧基或可选择地被卤素、羟基或甲氧基取代的C1-4烃基基团; R3和R4与它们所连接的碳原子一起形成一个可选择地取代的融合碳环或杂环环，其具有5至7个环成员，其中最多可有3个异原子，选择自N、O和S; R5为氢、R2基团或R10基团，其中R10如权利要求所定义。该化合物具有作为细胞周期依赖性激酶、糖原合成酶激酶和极化子激酶的抑制剂的活性。
• Structure–affinity/activity relationships of 1,4-dioxa-spiro[4.5]decane based ligands at α&lt;alpha&gt;1 and 5-HT1A receptors
  作者：Silvia Franchini、Umberto M. Battisti、Annamaria Baraldi、Adolfo Prandi、Paola Fossa、Elena Cichero、Annalisa Tait、Claudia Sorbi、Gabriella Marucci、Antonio Cilia、Lorenza Pirona、Livio Brasili

  DOI：10.1016/j.ejmech.2014.09.070

  日期：2014.11

  Recently, 1-(1,4-dioxaspiro[4,5]dec-2-ylmethyl)-4-(2-methoxyphenyl)piperazine (1) was reported as a highly selective and potent 5-HT1AR ligand. In the present work we adopted an in-parallel synthetic strategy to rapidly explore a new set of arylpiperazine (7-32) that is structurally related to 1. The compounds were tested for binding affinity and functional activity at 5-HT1AR and alpha < alpha > 1-adrenoceptor subtypes and SAR studies were drawn. In particular, compounds 9, 27 and 30 emerged as promising alpha < alpha > 1 receptor antagonists, while compound 10 behaves as the most potent and efficacious agonist. All the compounds were docked into the 5-HT1AR theoretical model and the results were in agreement with the biological experimental data. These findings may represent a new starting point for developing more selective alpha < alpha > 1 or 5-HT1AR ligands. (C) 2014 Elsevier Masson SAS. All rights reserved.
• Synthesis and Evaluation of Compounds That Facilitate the Gastrointestinal Absorption of Heparin
  作者：Andrea Leone-Bay、Duncan R. Paton、John Freeman、Christine Lercara、Doris O'Toole、David Gschneidner、Eric Wang、Elizabeth Harris、Connie Rosado、Theresa Rivera、Aldonna DeVincent、Monica Tai、Frank Mercogliano、Rajesh Agarwal、Harry Leipold、Robert A. Baughman

  DOI：10.1021/jm970811m

  日期：1998.3.1

  A family of novel compounds (delivery agents) that promote the gastrointestinal absorption of USP heparin in rats and primates has been discovered. The delivery agents in combination with heparin were administered either orally or intracolonically in an aqueous propylene glycol solution and caused dramatic increases in both plasma heparin concentrations (anti-Factor Xa) and clotting times (APTT). Using one of the most effective delivery agents in this series, an estimated relative bioavailability of 8% can be achieved following oral administration to cynomolgus monkeys. To establish a correlation between the in vivo data and an in vitro parameter, immobilized artificial membrane (IAM) chromatography was performed. Log relative k' values were correlated to the efficiency of oral heparin delivery.