An autoxidation study of C2 substituted pyrimidine amino reductones
摘要:
Three pyrimidine derivatives (8a-c), differing from isouramil and divicine at C2, have been synthesized and their autoxidation rates measured spectrophotometrically. The autoxidation rates of all five pyrimidines (8a-c, isouramil and divicine) were correlated with sigma(+)(p) values (rho=-1.28, r(2)=0.949). (c) 2006 Published by Elsevier Ltd.
[EN] 1 -((6-OXO-1,6-DIHYDROPYRIDAZIN-4-YL)METHYL)PIPERAZINE AND 1 -((6-OXO-1,6-DIHYDROPYRIMIDIN-4-YL)METHYL)PIPERAZINE DERIVATIVES AS PROLYL HYDROXYLASE, HIF-1 ALPHA AND PGK MODULATORS FOR USE IN TREATING INFLAMMATORY DISEASES, CANCER OR INFECTIONS<br/>[FR] DÉRIVÉS DE 1-((6-OXO-1,6-DIHYDROPYRIDAZIN-4-YL)MÉTHYL)PIPÉRAZINE ET DE 1-((6-OXO-1,6-DIHYDROPYRIMIDIN-4-YL)MÉTHYL)PIPÉRAZINE UTILISÉS EN TANT QUE MODULATEURS DE LA PROLYL HYDROXYLASE, DE L'HIF-1 ALPHA ET DE LA PGK DANS LE TRAITEMENT DE MALADIES INFLAMMATOIRES, DU CANCER OU D'INFECTIONS
申请人:GB004 INC
公开号:WO2021127273A1
公开(公告)日:2021-06-24
Described herein are compounds of formulae (I), (lla) and (Mb) as prolyl hydroxylase inhibitors, HIF-lalpha stabilizers and PGK up regulators for use in treating inflammatory diseases, cancer or infections: Preferred compounds are e.g. tert-butyl-4-((l-benzyl-6-oxo-l,6- dihydropyridazin-4-yl)methyl)piperazine-l-carboxylate and tert-butyl-4-((l-benzyl-6-oxo-l,6-dihydropyrimidin-4-y I) methyl) piperazine-l-carboxylate derivatives and related compounds. Exemplary compounds are e.g. compound 1A: and compound 2A: The present description discloses the synthesis and characterisation of exemplary compounds as well as pharmacological data thereof (e.g. pages 22 to 25 and 55 to 70; examples 1 to 5; compounds 1A to 2V; tables 1 and 2).
SUBSTITUTED PYRIMIDINES, PROCESS FOR THEIR PRODUCTION AND THEIR USE AS EFFECTIVE ABSORBENTS OF UV IRRADIATION
申请人:Claes Enk David
公开号:US20100008874A1
公开(公告)日:2010-01-14
The present invention discloses substituted pyrimidines, processes for their synthesis and their use as effective sun-protecting agents either alone or in combination with other known sun-protecting agents.