tert-butyl 4-((2-amino-5-chlorophenyl)amino)piperidin-1-carboxylate | 932700-83-9

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 哌啶类
• 英文名称: tert-butyl 4-((2-amino-5-chlorophenyl)amino)piperidin-1-carboxylate
• 英文别名: 1,1-Dimethylethyl 4-[(2-amino-5-chlorophenyl)amino]-1-piperidinecarboxylate；tert-butyl 4-(2-amino-5-chloroanilino)piperidine-1-carboxylate
• CAS: 932700-83-9
• 化学式: C₁₆H₂₄ClN₃O₂
• 分子量: 325.838
• InChiKey: MCEVVYDLRADCDT-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.3
• 重原子数：
  22
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.56
• 拓扑面积：
  67.6
• 氢给体数：
  2
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  tert-butyl 4-((2-amino-5-chlorophenyl)amino)piperidin-1-carboxylate 在 titanium(IV) isopropylate 、 三氟乙酸 作用下， 以 四氢呋喃 、 乙醇 、 二氯甲烷 为溶剂， 反应 24.5h， 生成 6-chloro-1-(1-(4-bromo-2-fluorobenzyl)piperidin-4-yl)-1H-benzo[d]imidazol-2(3H)-one mesylate salt
  参考文献：
  名称：

  Optimization of a Series of Mu Opioid Receptor (MOR) Agonists with High G Protein Signaling Bias

  摘要：

  While mu opioid receptor (MOR) agonists are especially effective as broad-spectrum pain relievers, it has been exceptionally difficult to achieve a clear separation of analgesia from many problematic side effects. Recently, many groups have sought MOR agonists that induce minimal beta arrestin-mediated signaling because MOR agonist-treated beta arrestin2 knockout mice were found to display enhanced antinociceptive effects with significantly less respiratory depression and tachyphylaxis. Substantial data now exists to support the premise that G protein signaling biased MOR agonists can be effective analgesic agents. We recently showed that, within a chemical series, the degree of bias correlates linearly with the magnitude of the respiratory safety index. Herein we describe the synthesis and optimization of piperidine benzimidazolone MOR agonists that together display a wide range of bias (G/beta arr2). We identify structural features affecting potency and maximizing bias and show that many compounds have desirable properties, such as long half-lives and high brain penetration.

  DOI：

  10.1021/acs.jmedchem.8b01136
• 作为产物：
  描述：

  tert-butyl 4-((5-chloro-2-nitrophenyl)amino)piperidine-1-carboxylate 在 甲醇 、 sodium tetrahydroborate 、 nickel(II) acetate tetrahydrate 作用下， 以 四氢呋喃 为溶剂， 反应 0.5h， 生成 tert-butyl 4-((2-amino-5-chlorophenyl)amino)piperidin-1-carboxylate
  参考文献：
  名称：

  HETEROCYCLIC COMPOUND, APPLICATION THEREOF, AND COMPOSITION CONTAINING SAME

  摘要：

  由式XI表示的杂环化合物，其药用盐、溶剂合物，或其药用盐的溶剂合物，以及其用途和含有该化合物的组合物。该化合物在结构上是新颖的，并具有良好的STAT5抑制活性。

  公开号：

  EP3960736A1

文献信息

• [EN] 1,3,4-OXADIAZOLE DERIVATIVE COMPOUNDS AS HISTONE DEACETYLASE 6 INHIBITOR, AND THE PHARMACEUTICAL COMPOSITION COMPRISING THE SAME<br/>[FR] COMPOSÉS DÉRIVÉS DE 1,3,4-OXADIAZOLE UTILISÉS COMME INHIBITEURS D'HISTONE DÉSACÉTYLASE 6, ET COMPOSITION PHARMACEUTIQUE LES COMPRENANT
  申请人：CHONG KUN DANG PHARMACEUTICAL CORP

  公开号：WO2020240492A1

  公开（公告）日：2020-12-03

  The present invention relates to 1,3,4-oxadiazole derivative compounds having a histone deacetylase 6 (HDAC6) inhibitory activity, stereoisomers thereof or pharmaceutically acceptable salts thereof, a use thereof in preparation of a medicament, a pharmaceutical composition comprising the same, a therapeutic method using the composition, and a method for preparing the same, and the 1,3,4-oxadiazole derivative compounds are represented by a following chemical formula (I).

  本发明涉及具有组蛋白去乙酰化酶6（HDAC6）抑制活性的1,3,4-噁二唑衍生物化合物，其立体异构体或其药学上可接受的盐，以及其在药物制备中的用途，包括相同的药物组成、使用该组成的治疗方法，以及制备该组成的方法，其中1,3,4-噁二唑衍生物化合物由以下化学式（I）表示。
• Benzimidazolones Which Have Activity at M1 Receptor
  申请人：Budzik Brian

  公开号：US20080306112A1

  公开（公告）日：2008-12-11

  Compounds of formula (I) and salts are provided: wherein R 6 is selected from hydrogen, halogen, C 1-6 alkyl, C 1-6 alkyl substituted with one or more fluorine atoms, C 3-6 cycloalkyl, C 3-6 cycloalkyl substituted with one or more fluorine atoms, C 1-6 alkoxy, C 1-6 alkoxy substituted with one or more fluorine atoms, and cyano, and Q is hydrogen or C 1-6 alkyl. The compounds are M1 agonists and are useful for therapy, for example in the treatment of psychotic disorders and cognitive impairment.

  提供了化学式（I）和盐的化合物：其中R6选择自氢，卤素，C1-6烷基，C1-6烷基取代一个或多个氟原子，C3-6环烷基，C3-6环烷基取代一个或多个氟原子，C1-6烷氧基，C1-6烷氧基取代一个或多个氟原子和氰基，Q为氢或C1-6烷基。这些化合物是M1受体激动剂，可用于治疗精神障碍和认知障碍等疾病。
• Benzimidazolones which have activity at M1 receptor
  申请人：Glaxo Group Limited

  公开号：US08288413B2

  公开（公告）日：2012-10-16

  Compounds of formula (I) and salts are provided: wherein R6 is selected from hydrogen, halogen, C1-6alkyl, C1-6alkyl substituted with one or more fluorine atoms, C3-6cycloalkyl, C3-6cycloalkyl substituted with one or more fluorine atoms, C1-6 alkoxy, C1-6 alkoxy substituted with one or more fluorine atoms, and cyano, and Q is hydrogen or C1-6alkyl. The compounds are M1 agonists and are useful for therapy, for example in the treatment of psychotic disorders and cognitive impairment.

  提供了式（I）化合物和盐： 其中R6从氢，卤素，C1-6烷基，C1-6烷基取代一个或多个氟原子，C3-6环烷基，C3-6环烷基取代一个或多个氟原子，C1-6烷氧基，C1-6烷氧基取代一个或多个氟原子和氰基中选择，Q为氢或C1-6烷基。这些化合物是M1激动剂，并且在治疗精神障碍和认知障碍等方面非常有用。
• [EN] HETEROCYCLIC COMPOUND, APPLICATION THEREOF, AND COMPOSITION CONTAINING SAME<br/>[FR] COMPOSÉ HÉTÉROCYCLIQUE, SON APPLICATION ET COMPOSITION LE CONTENANT<br/>[ZH] 一种含杂环的化合物、其应用及含其的组合物
  申请人：GENEROS BIOPHARMA LTD

  公开号：WO2020216378A1

  公开（公告）日：2020-10-29

  一种如式XI所示的含杂环的化合物、其药学上可接受的盐、其溶剂合物或其药学上可接受的盐的溶剂合物，及其应用及含其的组合物。该类化合物的结构新颖，具有较佳的STAT5抑制活性。
• WO2007/36711
  申请人：——

  公开号：——

  公开（公告）日：——