Pharmacophore Mapping of Thienopyrimidine-Based Monophosphonate (ThP-MP) Inhibitors of the Human Farnesyl Pyrophosphate Synthase
作者:Jaeok Park、Chun Yuen Leung、Alexios N. Matralis、Cyrus M. Lacbay、Michail Tsakos、Guillermo Fernandez De Troconiz、Albert M. Berghuis、Youla S. Tsantrizos
DOI:10.1021/acs.jmedchem.6b01888
日期:2017.3.9
Recent drug discovery efforts have focused primarily on allosteric inhibition of hFPPS and the discovery of non-bisphosphonate drugs for potentially treating nonskeletal diseases. Hit-to-lead optimization of a new series of thienopyrimidine-based monosphosphonates (ThP-MPs) led to the identification of analogs with nanomolar potency in inhibiting hFPPS. Their interactions with the allosteric pocket of
Synthesis of Novel 2-Aminothiophene-3-carboxylates by Variations of the Gewald Reaction
作者:Hans-Peter Buchstaller、Carsten D. Siebert、Ralf H. Lyssy、Ina Frank、Adil Duran、Rudolf Gottschlich、Christian R. Noe
DOI:10.1007/s007060170137
日期:2001.2.15
compounds through variations of the Gewald reaction is presented. Knoevenagel condensation of methylketone derivatives with methyl cyanoacetate and subsequent treatment of the α,β-unsaturated nitriles with sulfur and amine resulted in the corresponding 2-aminothiophenes 5 or isomers 9 and 10 . Reaction of methylketone derivatives bearing a leaving group at the methylgroup under modified Gewald conditions selectively
THIENOPYRIMIDINE INHIBITORS OF FARNESYL AND/OR GERANYLGERANYL PYROPHOSPHATE SYNTHASE
申请人:THE ROYAL INSTITUTION FOR THE ADVANCEMENT OF LEARNING/MCGILL UNIVERSITY
公开号:US20150307532A1
公开(公告)日:2015-10-29
The present invention relates to novel compounds, compositions containing same and methods for inhibiting human farnesyl pyrophosphate synthase or for the treatment or prevention of disease conditions using said compounds;
The synthesis of 5-hydroxymethyl-, 5-acetoxymethyl-, 5-formyl- and 5-cyanothieno[2,3-d]pyrimidines, the (methyl)-5-carboxylate, and the respective amide functionality was accomplished by building up the functionalized molecule starting from appropriately substituted thiophene precursors. A similar strategy starting from the pyrimidine precursor and subsequent direct functionalization (formylation and cyanation) of the thieno[2,3-d]pyrimidine parent compound in position 5 was found to be less feasible. (C) 2015 Elsevier Ltd. All rights reserved.