4-(1-trityl-1H-imidazol-4-yl)butan-1-ol | 188697-89-4

• 分子结构分类: 有机化合物 - 苯类化合物 - 三苯基化合物
• 英文名称: 4-(1-trityl-1H-imidazol-4-yl)butan-1-ol
• 英文别名: 4-[1-(triphenylmethyl)imidazol-4-yl]butan-1-ol；1-(triphenylmethyl)-1H-imidazole-4-butanol；4-(1-tritylimidazol-4-yl)butan-1-ol
• CAS: 188697-89-4
• 化学式: C₂₆H₂₆N₂O
• 分子量: 382.505
• InChiKey: KQNFNGHFLDHHSO-UHFFFAOYSA-N

物化性质

• 沸点：
  553.2±38.0 °C(Predicted)
• 密度：
  1.07±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  5.1
• 重原子数：
  29
• 可旋转键数：
  8
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.19
• 拓扑面积：
  38
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  4-(1-trityl-1H-imidazol-4-yl)butan-1-ol 在 草酰氯 、 二甲基亚砜 、 三乙胺 作用下， 以 二氯甲烷 为溶剂， 以49%的产率得到4-[1-(Triphenylmethyl)imidazol-4-yl]butan-1-al
  参考文献：
  名称：

  A Chemical Switch for the Modulation of the Functional Activity of Higher Homologues of Histamine on the Human Histamine H₃ Receptor:  Effect of Various Substitutions at the Primary Amino Function

  摘要：

  In ail effort to establish the structural requirements for agonism, neutral antagonism, and inverse agonism at the human histamine H-3 receptor (H3R) we have prepared a series of higher homologues of histamine in which the terminal nitrogen of the side chain has been either mono- or disubstituted with several aliphatic, alicyclic, and aromatic moieties or incorporated in cyclic systems. The novel ligands have been pharmacologically investigated in vitro for their affinities on the human H3R and H4R subtypes by radioligand displacement experiments and for their intrinsic H3R activities via a CRE-mediated P-galactosidase reporter gene assay. Subtle changes of the substitution pattern at the side chain nitrogen alter enormously the pharmacological activity of the ligands, resulting in a series of compounds with a wide spectrum of pharmacological activities. Among the several neutral H3R antagonists identified within this series, compounds 2b and 2h display an H3R affinity in the low nanomolar concentration range (pK(i) values of 8.1 and 8.4, respectively). A very potent and selective H3R agonist (1l, pEC(50) 8.9, alpha = 0.94) and a very potent, though not highly selective, H3R inverse agonist (2k, pIC(50) = 8-9, alpha -0.97) have been identified as well.

  DOI：

  10.1021/jm0504353
• 作为产物：
  描述：

  1-三苯甲基咪唑-4-甲醛 在 palladium on activated charcoal 盐酸 、 lithium aluminium tetrahydride 、 氢气 、 lithium diisopropyl amide 作用下， 以 四氢呋喃 、 甲醇 、 正己烷 、 丙酮 为溶剂， 反应 18.0h， 生成 4-(1-trityl-1H-imidazol-4-yl)butan-1-ol
  参考文献：
  名称：

  没有基本侧链的新型高亲和力H3受体激动剂。

  摘要：

  在这项研究中，我们用非碱性醇或烃基团取代了已知的组胺H（3）受体激动剂imbutamine或immepip的基本胺功能。在这项研究中的所有化合物显示出对克隆的人类H（3）受体的中等至高亲和力，而且出乎意料的是，几乎所有化合物都充当有效的激动剂。此外，在酒精系列中，我们始终观察到对人类H（3）受体的选择性高于人类H（4）受体，但与它们的烷基胺同类物相比，该系列中的任何化合物都不具有增加的亲和力和功能活性。在这个新的化合物系列中，VUF5657 5-（1H-咪唑-4-基）-戊-1--1-醇是最有效的组胺H（3）受体激动剂（pK（i）= 8.0和pEC（50）= 8.1）在人类H（3）受体上的选择性是人类H（4）受体的320倍。

  DOI：

  10.1016/j.bmc.2005.09.002

文献信息

• Substituted imidazoles as dual histamine H1 and H3 agonists or antagonists
  申请人：——

  公开号：US20020086859A1

  公开（公告）日：2002-07-04

  The present invention discloses novel substituted imidazole compounds which have dual histamine-H 1 and H 3 receptor antagonist activity as well as methods for preparing such compounds. In another embodiment, the invention discloses pharmaceutical compositions comprising such imidazoles as well as methods of using them to treat allergy, inflammatory and CNS-related diseases and others.

  本发明揭示了新颖的取代咪唑化合物，其具有双重组胺-H1和H3受体拮抗活性，以及制备这些化合物的方法。在另一实施方式中，本发明揭示了包含这些咪唑类化合物的药物组合物，以及使用它们治疗过敏、炎症和中枢神经系统相关疾病等方法。
• Sulfonamides and sulfamides as H.sub.3 receptor antagonists
  申请人：James Black Foundation Limited

  公开号：US06080871A1

  公开（公告）日：2000-06-27

  Compounds of formula (I) or (II) wherein R.sup.1 is C.sub.4 to C.sub.20 hydrocarbyl (in which one or more hydrogen atoms may be replaced by halogen, and up to three carbon atoms may be replaced by oxygen, nitrogen or sulphur atoms, provided that R.sup.1 does not contain an --O--O-- group), R.sup.2 is H or C.sub.1 to C.sub.3 alkyl, m is from 1 to 15, n is from 2 to 6, each X group is independently (a), or one X group is --N(R.sup.4)--, --O-- or --S-- and the remaining X groups are independently (a), wherein R.sup.3 is H, C.sub.1 to C.sub.6 alkyl, --CO.sub.2 R.sup.5, --CONR.sup.5.sub.2, --CR.sup.5.sub.2 OR.sup.6 or --OR.sup.5 (in which R.sup.5 and R.sup.6 are H or C.sub.1 to C.sub.3 alkyl), and R.sup.4 is H or C.sub.1 to C.sub.6 alkyl, each Y group is independently --C(R.sup.3)R.sup.4 --, or up to two Y groups are --N(R.sup.4)--, --O-- or --S-- and the remaining Y groups are independently --C(R.sup.3)R.sup.4 --, wherein R.sup.3 is as defined above, one R.sup.4 group in the structure is imidazoyl or imidazoylalkyl and the remaining R.sup.4 groups are H or C.sub.1 to C.sub.6 alkyl, and Z is >C(R.sup.7)NR.sup.2 -- or >N--, wherein R.sup.7 is any of the groups recited above for R.sup.3, and pharmaceutically acceptable salts thereof are ligands at histamine H.sub.3 receptors. ##STR1##

  式(I)或(II)的化合物，其中R.sup.1为C.sub.4至C.sub.20的烃基（其中一个或多个氢原子可以被卤素取代，最多三个碳原子可以被氧、氮或硫原子取代，前提是R.sup.1不含有--O--O--基团），R.sup.2为H或C.sub.1至C.sub.3的烷基，m为1至15，n为2至6，每个X基团独立地为(a)，或一个X基团为--N(R.sup.4)--，--O--或--S--，其余的X基团独立地为(a)，其中R.sup.3为H，C.sub.1至C.sub.6的烷基，--CO.sub.2R.sup.5，--CONR.sup.5.sub.2，--CR.sup.5.sub.2OR.sup.6或--OR.sup.5（其中R.sup.5和R.sup.6为H或C.sub.1至C.sub.3的烷基），而R.sup.4为H或C.sub.1至C.sub.6的烷基，每个Y基团独立地为--C(R.sup.3)R.sup.4--，或最多两个Y基团为--N(R.sup.4)--，--O--或--S--，其余的Y基团独立地为--C(R.sup.3)R.sup.4--，其中R.sup.3如上定义，结构中的一个R.sup.4基团为咪唑基或咪唑基烷基，其余的R.sup.4基团为H或C.sub.1至C.sub.6的烷基，Z为>C(R.sup.7)NR.sup.2--或>N--，其中R.sup.7为R.sup.3中上述所述的任一基团，以及其药学上可接受的盐是组成组织胺H.sub.3受体的配体。
• [EN] ANTIBODY-DRUG CONJUGATES COMPRISING GLP1 PEPTIDOMIMETICS AND USES THEREOF<br/>[FR] CONJUGUÉS ANTICORPS-MÉDICAMENT COMPRENANT DES PEPTIDOMIMÉTIQUES DE GLP1 ET LEURS UTILISATIONS
  申请人：REGENERON PHARMA

  公开号：WO2022056494A1

  公开（公告）日：2022-03-17

  Described herein are protein-drug conjugates and compositions thereof that are useful, for example, for targeting glucagon-like peptide 1 receptor (GLP1R). In certain embodiments, provided are peptidomimetic payloads and linker-payloads and methods of making same. More specifically, GLP1 peptidomimetics, antibody-drug conjugates, and compositions which comprise anti-GLP1R antibodies and GLP1 peptidomimetic payloads and methods of treating GLP1R-associated conditions are provided.

  本文描述了蛋白质-药物结合物及其组合物，例如，用于靶向胰高血糖素样肽1受体（GLP1R）。在某些实施例中，提供了肽类类似物荷载和连接器-荷载以及制备它们的方法。更具体地，提供了GLP1类似物、抗体-药物结合物和组合物，其中包括抗GLP1R抗体和GLP1类似物荷载，并提供了治疗GLP1R相关疾病的方法。
• HISTAMINE H 3 RECEPTOR LIGANDS
  申请人：JAMES BLACK FOUNDATION LIMITED

  公开号：EP0882023B1

  公开（公告）日：2003-06-04
• SUBSTITUTED IMIDAZOLES AS DUAL HISTAMINE H1 AND H3 AGONISTS OR ANTAGONISTS
  申请人：Schering Corporation

  公开号：EP1318993A2

  公开（公告）日：2003-06-18