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
PYRAZOLOPYRIDINE PYRAZOLOPYRIMIDINE AND RELATED COMPOUNDS
申请人:Global Blood Therapeutics, Inc.
公开号:US20150315198A1
公开(公告)日:2015-11-05
In one aspect this invention relates generally to compounds of Formula:
and sub-formulas thereof, or a tautomer of each thereof, a pharmaceutically acceptable salt of each thereof, or a pharmaceutically acceptable solvate of each of the foregoing, where X
1
, L
1
, L
3
, and R
3
are described herein.
The invention relates to compound of the formula I
in which the substituents are as defined in the specification; in free form or in salt form; to its preparation, to its use as medicament and to medicaments comprising it.