一系列新型 8-氨基咪唑并[1,2- a ]吡嗪衍生物已被开发为 VirB11 ATPase HP0525(细菌 IV 型分泌系统的关键组成部分)的抑制剂。已开发出 2- 和 3- 芳基取代的区域异构体的灵活合成路线。由此产生的一系列咪唑并[1,2- a ]吡嗪已被用来探讨这些抑制剂的结构-活性关系,它们显示出作为抗菌剂的潜力。
[EN] 2-AMINO-1,3,4-THIADIAZINE AND 2-AMINO-1,3,4-OXADIAZINE BASED ANTIFUNGAL AGENTS [FR] AGENTS ANTIFONGIQUES À BASE DE 2-AMINO-1,3,4-THIADIAZINE ET DE 2-AMINO-1,3,4-OXADIAZINE
[EN] CERAMIDE GALACTOSYLTRANSFERASE INHIBITORS FOR THE TREATMENT OF DISEASE<br/>[FR] INHIBITEURS DE LA CÉRAMIDE GALACTOSYLTRANSFÉRASE POUR LE TRAITEMENT DE MALADIES
申请人:BIOMARIN PHARM INC
公开号:WO2017214505A1
公开(公告)日:2017-12-14
Described herein are compounds, methods of making such compounds, pharmaceutical compositions and medicaments containing such compounds, and methods of using such compounds to treat or prevent diseases or disorders associated with the enzyme ceramide galactosyltransferase (CGT), such as, for example, lysosomal storage diseases. Examples of lysosomal storage diseases include, for example, Krabbe disease and Metachromatic Leukodystrophy.
In this study, a series of novel N-(4-phenylthiazol-2-yl)-cinnamamide derivatives (7a–8n) were synthesized and evaluated for their anti-proliferative activities in vitro.
A visible-light-driven cascade radical cyclization process of N-methacryloyl-2-phenylbenzimidazole has been established with α-carbonyl alkyl bromide. This protocol provides an efficient and practical method for the synthesis of various α-carbonyl alkyl-substituted benzimidazo[2,1-α]isoquinolin-6(5H)-ones in outstanding yields, mild reaction conditions and excellent functional group tolerance.
用α-羰基烷基溴建立了可见光驱动的N-甲基丙烯酰基-2-苯基苯并咪唑的级联自由基环化过程。该协议为合成各种α-羰基烷基取代的苯并咪唑[2,1 - α ]isoquinolin-6(5 H )-ones 提供了一种高效实用的方法,具有出色的收率、温和的反应条件和优异的官能团耐受性。
Alkenyl Bromides by Brominative Deoxygenation of Ketones in One or Two Steps
作者:Ulrich Von Roman、Jakob Ruhdorfer、Rudolf Knorr
DOI:10.1055/s-1993-25986
日期:——
The conversion of ketones into alkenyl bromides is accomplished in one or two steps by 2,2,2-tribromo-2,2-dihydro-1,3,2-benzodioxaphosphole or by the dibromomethyl methyl ether prepared therefrom. Investigations of the scope and limitations provide some hints for the preparative planning and improvement.