[EN] HYDROXAMIC ACID DERIVATIVES AS LPXC INHIBITORS FOR THE TREATMENT OF BACTERIAL INFECTIONS [FR] DÉRIVÉS D'ACIDE HYDROXAMIQUE UTILISÉS COMME INHIBITEURS DE LPXC POUR LE TRAITEMENT D'INFECTIONS BACTÉRIENNES
[EN] NOVEL DPP1 INHIBITORS AND USES THEREOF [FR] NOUVEAUX INHIBITEURS DE DPP1 ET LEURS UTILISATIONS
摘要:
Provided herein are novel DPP1 inhibitor compounds having the general structure of Formula (I), (II) or (III), or a pharmaceutically acceptable salt thereof. Also provided are certain methods of treatment, e.g., a method for treating an obstructive disease of the airway or a method of treating an inflammatory condition with a composition comprising an effective amount of one of the compounds provided herein.
An Old Story in the Parallel Synthesis World: An Approach to Hydantoin Libraries
作者:Andrey V. Bogolubsky、Yurii S. Moroz、Olena Savych、Sergey Pipko、Angelika Konovets、Maxim O. Platonov、Oleksandr V. Vasylchenko、Vasyl V. Hurmach、Oleksandr O. Grygorenko
DOI:10.1021/acscombsci.7b00163
日期:2018.1.8
An approach to the parallel synthesis of hydantoin libraries by reaction of in situ generated 2,2,2-trifluoroethylcarbamates and α-amino esters was developed. To demonstrate utility of the method, a library of 1158 hydantoins designed according to the lead-likeness criteria (MW 200–350, cLogP 1–3) was prepared. The success rate of the method was analyzed as a function of physicochemical parameters
Synthesis of 2,2-Disubstituted Spirocyclic Pyrrolidines by Intramolecular Dieckmann Condensation
作者:Kateryna Fominova、Taras Diachuk、Iryna V. Sadkova、Pavel K. Mykhailiuk
DOI:10.1002/ejoc.201801750
日期:2019.6.16
Novel spirocyclic pyrrolidines were synthesized in three steps from cyclic α‐amino acids with 3‐ to 7‐membered cycle. The key transformation was the Dieckmanncondensation reaction. The described approach opens a door to various novel spirocyclic building blocks for drug design.
Optically active 3-amino-3-(tetrahydrofuranyl) carboxylic acid, 3-amino-3 -(tetrahydrothienyl) carboxylic acid and their corresponding six membered ring analogues have been synthesised and examined as potential inhibitors of the enzyme S-adenosylmethionine (AdoMet) synthetase.The kinetic behaviour of these compounds was studied using recombinant rat liver AdoMet synthetase (alpha-isoform) fractionated from E. coli transformed with the plasmid pSSRL-T7N. All the compounds tested were competitive inhibitors of the enzyme with respect to L-methionine. (C) 1998 Elsevier Science Ltd. All rights reserved.