Novel 6-amino acid heteroaryldihydropyrimidines for the treatment and prophylaxis of hepatitis B virus infection
申请人:HOFFMANN-LA ROCHE INC.
公开号:US20150031687A1
公开(公告)日:2015-01-29
The invention provides novel compounds having the general formula:
wherein R
1
, R
2
, R
3
, R
4
and A are as described herein, compositions including the compounds and methods of using the compounds.
[EN] 6-AMINO ACID HETEROARYLDIHYDROPYRIMIDINES FOR THE TREATMENT AND PROPHYLAXIS OF HEPATITIS B VIRUS INFECTION<br/>[FR] HÉTÉROARYLDIHYDROPYRIMIDINES D'ACIDE 6-AMINÉ POUR LE TRAITEMENT ET LA PROPHYLAXIE D'UNE INFECTION PAR LE VIRUS DE L'HÉPATITE B
申请人:HOFFMANN LA ROCHE
公开号:WO2014037480A1
公开(公告)日:2014-03-13
The invention provides novel compounds having the general formula:, wherein R1, R2, R3, R4 and A are as described herein, compositions including the compounds and methods of using the compounds.
[EN] HETEROCYCLIC COMPOUNDS AS KINASE INHIBITOR AND USES THEREOF<br/>[FR] COMPOSÉS HÉTÉROCYCLIQUES UTILISÉS EN TANT QU'INHIBITEURS DE KINASE ET LEURS UTILISATIONS
申请人:INTEGRAL BIOSCIENCES PVT LTD
公开号:WO2021019514A1
公开(公告)日:2021-02-04
The present disclosure relates generally to compounds useful in treatment of conditions associated with Checkpoint kinase (CHK), particularly CHK-1 enzymes. Specifically, the present invention discloses compound of formula (IA), which exhibits inhibitory activity against CHK-1 enzymes. Methods of treating conditions associated with excessive activity of CHK-1 enzymes with such compounds is disclosed. Uses thereof, pharmaceutical compositions, kits and method of synthesis also disclosed.
Competing pathways in the phototransposition of pyrazoles
作者:John A. Barltrop、A. Colin Day、Arthur G. Mack、Aziz Shahrisa、Shigeru Wakamatsu
DOI:10.1039/c39810000604
日期:——
Cyano-substituted pyrazoles transpose photo-chemically into imidazoles by two concurrent paths: (a) 1,5-interchange, probably by 2,5-bonding to a diazabicyclopentene which isomerises by nitrogen ‘walk’ before rearomatisation, and (b) 2,3-interchange, probably via an intermediate azirine; in sharp contrast, 1,5-dimethyl-3-trifluoromethylpyrazole phototransposes exclusively by the former path.
NOVEL 6-AMINO ACID HETEROARYLDIHYDROPYRIMIDINES FOR THE TREATMENT AND PROPHYLAXIS OF HEPATITIS B VIRUS INFECTION
申请人:HOFFMANN-LA ROCHE INC.
公开号:US20160237078A9
公开(公告)日:2016-08-18
The invention provides novel compounds having the general formula:
wherein R
1
, R
2
, R
3
, R
4
and A are as described herein, compositions including the compounds and methods of using the compounds.