Biphenylcarboxylic acid amides, the preparation thereof and the use thereof as medicaments
申请人:——
公开号:US20020032238A1
公开(公告)日:2002-03-14
The present invention relates to substituted piperazine derivatives of general formula
1
wherein
R
1
to R
7
are defined herein, the isomers and salts thereof, particularly the physiologically acceptable salts thereof, which are valuable inhibitors of the microsomal triglyceride-transfer protein (MTP), medicaments containing these compounds and their use, as well as the preparation thereof.
Combination of MTP inhibitors or apoB-secretion inhibitors with fibrates for use as pharmaceuticals
申请人:Boehringer Ingelheim Pharma KG
公开号:US20030162788A1
公开(公告)日:2003-08-28
The invention relates to the use of fibrates for lowering the liver toxicity of MTP inhibitors as well as pharmaceutical compositions containing an MTP inhibitor and a fibrate.
Heteroarylcarboxylic acid amides, the preparation thereof and their use as pharmaceutical compositions
申请人:Boehringer Ingelheim Pharma KG
公开号:US20030073836A1
公开(公告)日:2003-04-17
A compound of formula
1
wherein: A
a
, R
a
, X
1
to X
4
, Het, and R
5
to R
7
are defined as in claim 1, the isomers and the salts thereof, particularly the physiologically acceptable salts thereof, which are valuable inhibitors of the microsomal triglyceride-transfer protein (MTP), medicaments containing these compounds and their use, as well as the preparation thereof.
Synthesis and Structure–Activity Relationship Studies of <i>N</i>-Benzyl-2-phenylpyrimidin-4-amine Derivatives as Potent USP1/UAF1 Deubiquitinase Inhibitors with Anticancer Activity against Nonsmall Cell Lung Cancer
作者:Thomas S. Dexheimer、Andrew S. Rosenthal、Diane K. Luci、Qin Liang、Mark A. Villamil、Junjun Chen、Hongmao Sun、Edward H. Kerns、Anton Simeonov、Ajit Jadhav、Zhihao Zhuang、David J. Maloney
DOI:10.1021/jm5010495
日期:2014.10.9
screen of >400000 compounds and subsequent medicinalchemistry optimization of small molecules that inhibit the deubiquitinating activity of USP1/UAF1. Ultimately, these efforts led to the identification of ML323 (70) and related N-benzyl-2-phenylpyrimidin-4-amine derivatives, which possess nanomolar USP1/UAF1 inhibitory potency. Moreover, we demonstrate a strong correlation between compound IC50 values
Small Molecule Inhibitors of Cyclophilin D To Protect Mitochondrial Function as a Potential Treatment for Acute Pancreatitis
作者:Emma R. Shore、Muhammad Awais、Neil M. Kershaw、Robert R. Gibson、Sravan Pandalaneni、Diane Latawiec、Li Wen、Muhammad A. Javed、David N. Criddle、Neil Berry、Paul M. O’Neill、Lu-Yun Lian、Robert Sutton
DOI:10.1021/acs.jmedchem.5b01801
日期:2016.3.24
Opening of the mitochondrial permeability transition pore (MPTP) causes mitochondrial dysfunction and necrosis in acute pancreatitis (AP), a condition without specific drug treatment. Cyclophilin D (CypD) is a mitochondrial matrix peptidyl-prolyl isomerase that regulates the MPTP and is a drug target for AP. We have synthesized urea-based smallmolecule inhibitors of cyclophilins and tested them against
线粒体通透性过渡孔(MPTP)的打开会导致急性胰腺炎(AP)中的线粒体功能障碍和坏死,这种情况没有经过专门的药物治疗。亲环蛋白D(CypD)是一种线粒体基质肽基-脯氨酰异构酶,可调节MPTP,并且是AP的药物靶标。我们已经合成了基于尿素的亲环蛋白小分子抑制剂,并使用结合和异构酶活性测定法针对CypD进行了测试。CypD /抑制剂相互作用的热力学曲线通过等温滴定量热法测定。获得了七个新的CypD-抑制剂复合物高分辨率晶体结构,以指导化合物的优化。化合物4,13,14,和19在新鲜分离的鼠胰腺腺泡细胞(PACS)进行测试,以确定细胞线粒体膜电位的毒素引起的损耗(ΔΨ的抑制米)和坏死性细胞死亡途径的激活。化合物19被发现具有A K d为410nm和有利的热力学轮廓,它显示的ΔΨ显著保护米和减少鼠的坏死以及人的PAC。化合物19对于未来的潜在客户优化具有重大前景。