ADENYLYL CYCLASE INHIBITORS FOR NEUROPATHIC AND INFLAMMATORY PAIN
申请人:Purdue Research Foundation
公开号:US20160272572A1
公开(公告)日:2016-09-22
The invention generally relates to adenylyl cyclase inhibitor compounds and methods for treating neuropathic or inflammatory pain by using those compounds.
Facile Formation of Eight‐membered Rings of Indoloazocine Framework
<i>via</i>
Intramolecular Oxidative Heck Cyclization
作者:Peng Zhao、Zhu‐yan Huang、Chun‐shen Zhao、Sheng Liu
DOI:10.1002/jhet.3378
日期:2019.1
A facile method has been developed for the synthesis of indoloazocine framework. Through an oxidative Heck intramolecularcyclization of acrylated tryptamide derivatives, a series of azocino[5,4‐b] indolone derivatives were synthesized.
已经开发了一种简便的方法来合成吲哚唑嗪骨架。通过丙烯酸类色胺衍生物的氧化Heck分子内环化反应,合成了一系列的azocino [5,4- b ]吲哚酮衍生物。
λ<sup>3</sup>-Iodane/Lewis Acid Mediated Intramolecular Cross-Nucleophile Coupling of β-Amino Acrylates: Chemodivergent Syntheses of Indole Alkaloidal Frameworks
Herein, we report an unprecedented intramolecular cross-nucleophile coupling strategy of indole tethered β-amino acrylates using a catalyst system combining λ3-iodanes and Lewis acids to achieve the chemodivergent synthesis of three unique alkaloid skeletons. It was worth noting that the acquisition of spiroindolenines and azepino[4,5-b]indoles derivatives was switchable with choice of the Lewis acids
在此,我们报告了一种前所未有的吲哚系链β-氨基丙烯酸酯的分子内交叉亲核偶联策略,该策略使用结合λ 3 -碘烷和路易斯酸的催化剂体系来实现三种独特生物碱骨架的化学发散合成。值得注意的是,螺二氢吲哚和氮杂[4,5- b ]吲哚衍生物的获得可以通过路易斯酸的选择进行切换。此外,含有内酯片段的多环螺二氢吲哚也可以通过交叉亲核偶联级联分子内缩合序列首次获得。