[EN] AN IMPROVED PROCESS FOR THE PREPARATION OF RALTEGRAVIR<br/>[FR] PROCÉDÉ PERFECTIONNÉ POUR LA PRÉPARATION DE RALTÉGRAVIR
申请人:AUROBINDO PHARMA LTD
公开号:WO2016075605A1
公开(公告)日:2016-05-19
The present invention provides a process for the preparation of crystalline anhydrous compound of Formula (X), Further, the present invention relates to the use of compound of Formula (X) preparation of Raltegravir (I) or its pharmaceutically acceptable salt thereof.
[EN] TRICYCLIC INHIBITORS OF HEPATITIS B VIRUS<br/>[FR] INHIBITEURS TRICYCLIQUES DU VIRUS DE L'HÉPATITE B
申请人:OSPEDALE SAN RAFFAELE SRL
公开号:WO2020030781A1
公开(公告)日:2020-02-13
The present invention relates to compounds that are inhibitors of hepatitis B virus (HBV). Compounds of this invention are useful alone or in combination with other agents for treating, ameliorating, preventing or curing HBV infection and related conditions. The present invention also relates to pharmaceutical compositions containing said compounds.
Potassium salts of Compound A and methods for their preparation are disclosed, wherein Compound A is of formula:
Compound A is an HIV integrase inhibitor useful for treating or prophylaxis of HIV infection, for delaying the onset of AIDS, and for treating or prophylaxis of AIDS.