[EN] NEW THIENOPYRIMIDINE DERIVATIVES, A PROCESS FOR THEIR PREPARATION AND PHARMACEUTICAL COMPOSITIONS CONTAINING THEM<br/>[FR] NOUVEAUX DÉRIVÉS DE THIÉNOPYRIMIDINE, PROCÉDÉ POUR LEUR PRÉPARATION ET COMPOSITIONS PHARMACEUTIQUES LES CONTENANT
申请人:SERVIER LAB
公开号:WO2015097123A1
公开(公告)日:2015-07-02
Compounds of formula (I): wherein R1, R2, R3, R4, R5, R6, R7, R12, X, A and n are as defined in the description.
PYRAZOLE-OXAZOLIDINONE COMPOUND FOR ANTI-HEPATITIS B VIRUS
申请人:Shanghai Zhimeng Biophama Co., Ltd.
公开号:US20190152963A1
公开(公告)日:2019-05-23
The present invention discloses a pyrazole-oxazolidinone compound having anti-hepatitis B virus activity, which has the structure of formula (I), wherein each variable is as defined herein.
A novel and effective synthesis of pyridazino[4,5-b][1,4]oxazin-3,8-diones via Smiles rearrangement is presented. Treatment of N-substituted 2-chloro(or hydroxy)acetamide, 2-tetrahydropyranyl-4-chloro-5-hydroxy(or chloro)pyridazin-3-one and cesium carbonate in refluxing acetonitrile was afforded the corresponding pyridazino[4,5-b][1,4]oxazin-3,8-diones in excellent yield.
提出了一种通过Smiles重排合成新颖有效的哒嗪并[4,5- b ] [1,4]恶嗪-3,8-二酮的方法。在回流的乙腈中处理N-取代的2-氯(或羟基)乙酰胺,2-四氢吡喃基-4-氯-5-羟基(或氯)哒嗪-3-酮和碳酸铯,得到相应的哒嗪[4,5-]。b ] [1,4]恶嗪-3,8-二酮,收率高。
THIENOPYRIMIDINE DERIVATIVES, A PROCESS FOR THEIR PREPARATION AND PHARMACEUTICAL COMPOSITIONS CONTAINING THEM
申请人:LES LABORATOIRES SERVIER
公开号:US20150175623A1
公开(公告)日:2015-06-25
Compounds of formula (I):
wherein R
1
, R
2
, R
3
, R
4
, R
5
, R
6
, R
7
, R
12
, X, A and n are as defined in the description.
Medicinal products containing the same which are useful in treating pathologies involving a deficit in apoptosis, such as cancer, auto-immune diseases, and diseases of the immune system.
[EN] NEW SPIROCYCLOHEXANE DERIVATIVES, PHARMACEUTICAL COMPOSITIONS CONTAINING THEM AND THEIR USES AS ANTI-APOPTOTIC INHIBITORS<br/>[FR] NOUVEAUX DÉRIVÉS DE SPIROCYCLOHEXANE, COMPOSITIONS PHARMACEUTIQUES LES CONTENANT ET LEURS UTILISATIONS COMME INHIBITEURS ANTI-APOPTOTIQUES
申请人:SERVIER LAB
公开号:WO2024008941A1
公开(公告)日:2024-01-11
Compounds of Formula (I): wherein R1, R2, R3, R4and are as defined in the description. Medicaments.