Synthesis and Biological Evaluation of Direct Thrombin Inhibitors Bearing 4-(Piperidin-1-yl)pyridine at the P1 Position with Potent Anticoagulant Activity
作者:Modesto de Candia、Filomena Fiorella、Gianfranco Lopopolo、Andrea Carotti、Maria Rosaria Romano、Marcello Diego Lograno、Sophie Martel、Pierre-Alain Carrupt、Benny D. Belviso、Rocco Caliandro、Cosimo Altomare
DOI:10.1021/jm401169a
日期:2013.11.14
(fIIa) and factor Xa (fXa) inhibition activities, anti-fIIa activity and artificial membrane permeability were considerably improved by optimizing the basic P1 and the X-substituted phenyl P4 binding moieties. Structure–activity relationship studies, usefully complemented with molecular modeling results, led us to identify compound 13b, which showed excellent fIIa inhibition (Ki = 6 nM), weak anti-Xa
Identification of novel aza-analogs of TN-16 as disrupters of microtubule dynamics through a multicomponent reaction
作者:Arash Foroutan、Marco Corazzari、Ambra A. Grolla、Giorgia Colombo、Cristina Travelli、Armando A. Genazzani、Sewan Theeramunkong、Ubaldina Galli、Gian Cesare Tron
DOI:10.1016/j.ejmech.2022.114895
日期:2023.1
prepare TN-16, and then we applied the same reaction for the synthesis of aza-analogs. In brief, we prepared a library of 62 novel compounds, and three of these retained nanomolar potencies. TN-16 and the activeanalogs are cytotoxic on cancer cell lines and, as expected from antitubulin agents, induce G2/M cell cycle arrest. These agents lead to a disruption of the microtubules and an increase in α-tubulin