研究了从四氢喹啉,二醇和醛类化合物中直接制备出的功能化聚四氢吡啶的简单,环保的方法,为此,水是唯一的副产物。为了实现这一任务,从相应的膦磺酸盐,膦羧酸盐和膦膦酸盐中制备了几种定义明确的钌和铱络合物,包括三个新的络合物。第一次转化涉及烯胺基亚胺中间体的原位生成,该中间体通过四氢喹啉和丙烷-1,3-二醇的正式N,C(sp 2)-环化反应而形成聚吡啶。螯合酸度的影响指出,基于[Cp * Ir III ]的催化剂(Cp * = C 5 Me 5)具有膦羧酸盐和膦磺酸盐的配体适合环化,而含酸性膦膦酸的配合物则有利于还原的N-烷基化四氢喹啉的形成。我们发现,丙烷-1,3-二醇的取代对于生成烯氨基亚胺离子至关重要,这说明了反应的效率和选择性。应用另一种氢自转移方法,所制得的甲氧萘啶很容易在C2位置官能化。
[EN] ETHER COMPOUNDS AND USES THEREOF<br/>[FR] COMPOSÉS D'ÉTHER ET LEURS UTILISATIONS
申请人:BIOTHERYX INC
公开号:WO2019040274A1
公开(公告)日:2019-02-28
The present invention provides compounds that modulate protein function, to restore protein homeostasis and/or cell-cell adhesion. The invention provides methods of modulating protein-mediated diseases, such as cytokine-mediated diseases, disorders, conditions, or responses. Compositions of these compounds are also provided. Methods of treatment, amelioration, or prevention of protein-mediated diseases, disorders, and conditions are also provided.
The present invention provides compounds of formula (I):
compositions comprising such compounds; the use of such compounds in therapy (such as asthma or COPD); and methods of treating patients with such compounds; wherein R
1
-R
11
are as defined herein.
DIARYLALKYLAMINE REV-ERB ANTAGONISTS AND THEIR USE AS MEDICAMENTS
申请人:FONDAZIONE ISTITUTO ITALIANO DI TECNOLOGIA
公开号:US20160237057A1
公开(公告)日:2016-08-18
The present invention relates to compounds of Formula (I) or pharmaceutically acceptable salts or solvates thereof: It further discloses a pharmaceutical composition comprising the compounds of Formula (I) and their uses as anti-proliferative and pro-apoptotic agents for cancer therapy.