[EN] PROCESSES FOR PREPARING DIHYDROPYRIMIDINE DERIVATIVES AND INTERMEDIATES THEREOF [FR] PROCÉDÉS DE PRÉPARATION DE DÉRIVÉS DE DIHYDROPYRIMIDINE, ET INTERMÉDIAIRES DE CEUX-CI
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] PROCESSES FOR PREPARING DIHYDROPYRIMIDINE DERIVATIVES AND INTERMEDIATES THEREOF<br/>[FR] PROCÉDÉS DE PRÉPARATION DE DÉRIVÉS DE DIHYDROPYRIMIDINE ET D'INTERMÉDIAIRES DE CEUX-CI
申请人:SUNSHINE LAKE PHARMA CO LTD
公开号:WO2015078393A1
公开(公告)日:2015-06-04
The present invention refers to processes for preparing a dihydropyrimidine compound having Formula (I), or a tautomer thereof having Formula (Ia), as well as a intermediate thereof. The process of the invention has simple operation, high optical purity of product, high yield and convenient work-up, which is suitable for industrial production.
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.