Synthesis of thiophene-2-carboxamidines containing 2-amino-thiazoles and their biological evaluation as urokinase inhibitors
摘要:
The serine protease urokinase (uPa) has been implicated in the progression of both breast and prostate cancer. Utilizing structure based design, the synthesis of a series of substituted 4-[2-amino- 1,3-thiazolyl]-thiophene-2-carboxamidine is described. Further optimization of this series by substitution of the terminal amine yielded urokinase inhibitors with excellent activities. (C) 2001 Elsevier Science Ltd. All rights reserved.
Tuberculosis (TB) is a contagious disease caused by Mycobacterium tuberculosis (M. tuberculosis), and remains
one of the most life-threatening plagues for public health in the world. The emergence of drug resistant strains of
TB and co-infection with HIV has further complicated TB treatment. Here, the synthesis and characterizaton of a series of
compounds were described, and these were followed by evaluating for their antibacterial activity against M. tuberculosis.
Several novel arylthiourea derivatives exhibited excellent activity (lowest MIC=0.09 μg/ml) against M. tuberculosis including
drug resistant strains of M. tuberculosis. The results suggest that these compounds are promising candidates for
new anti-TB agent development.
[EN] GLYT2 MODULATORS<br/>[FR] MODULATEURS DU GLYT2
申请人:JANSSEN PHARMACEUTICA NV
公开号:WO2005044810A1
公开(公告)日:2005-05-19
α-, β-, and Ϝ-amino acid derivatives of formula I are disclosed as selective GlyT2 inhibitors for the treatment of central nervous system (CNS) conditions such as muscle spasticity, tinnitus, epilepsy and neuropathic pain. Formula I
Synthesis and evaluation of frentizole-based indolyl thiourea analogues as MAO/ABAD inhibitors for Alzheimer’s disease treatment
作者:Lukas Hroch、Patrick Guest、Ondrej Benek、Ondrej Soukup、Jana Janockova、Rafael Dolezal、Kamil Kuca、Laura Aitken、Terry K. Smith、Frank Gunn-Moore、Dominykas Zala、Rona R. Ramsay、Kamil Musilek
DOI:10.1016/j.bmc.2016.12.029
日期:2017.2
thioureas have been designed and synthesized to interact with monoamine oxidase (MAO) and/or amyloid-binding alcohol dehydrogenase (ABAD). The design combines the features of known MAOinhibitors scaffolds (e.g. rasagiline or ladostigil) and a frentizole moiety with potential to interact with ABAD. Evaluation against MAO identified several compounds that inhibited in the low to moderate micromolar range
Compounds active on phosphodiesterase PDE4B are provided. Also provided herewith are compositions useful for treatment of PDE4B-mediated diseases or conditions, and methods for the use thereof.