Process and intermediates for the synthesis of (3-alkyl-5-piperidin-1-yl-3,3a-dihydro-pyrazolo[1,5-a]pyrimidin-7-yl)-amino derivatives and intermediates
申请人:Chen Xing Frank
公开号:US20080058518A1
公开(公告)日:2008-03-06
This application discloses a novel process to synthesize (3-alkyl-5-piperidin-1-yl-3,3a-dihydro-pyrazolo[1,5-a]pyrimidin-7-yl)-amino derivatives, and intermediates useful in the synthesis thereof. The subject (3-alkyl-5-piperidin-1-yl-3,3a-dihydro-pyrazolo[1,5-a]pyrimidin-7-yl)-amino derivatives are useful as cyclin-dependent kinase inhibitor compounds (CDK inhibitors) in pharmaceutical preparations.
[EN] AMINO DERIVATIVES OF CYCLOHEX-2-ENONE, THEIR PREPARATION AND USE AS ANTIOXIDANTS<br/>[FR] DÉRIVÉS AMINO DE LA CYCLOHEX-2-ÉNONE, LEUR SYNTHÈSE ET LEUR APPLICATION COMME ANTIOXYDANTS
申请人:ABIOGEN PHARMA SPA
公开号:WO2011121068A1
公开(公告)日:2011-10-06
The present invention concerns amino derivatives of cyclohex-2-enone of formula (I) and the salts thereof. Said derivatives have proved to be particularly effective as antioxidants in the treatment of cellular oxidative stress, especially at CNS level.
FLUORINE-CONTAINING SUBSTITUTED BENZOTHIOPHENE COMPOUND, AND PHARMACEUTICAL COMPOSITION AND APPLICATION THEREOF
申请人:Shanghai Institute of Materia Medica,
Chinese Academy of Sciences
公开号:EP3907221A1
公开(公告)日:2021-11-10
The present invention relates to fluorine-containing substituted benzothiophene compound, and a pharmaceutical composition and an application thereof. Specifically, the compound of the present invention has the structure as shown in formula I, wherein the definitions of each group and substituent are as described in the description. The present invention further discloses a preparation method of the compound and an anti-tumor application thereof.
[EN] FLUORINE-CONTAINING SUBSTITUTED BENZOTHIOPHENE COMPOUND, AND PHARMACEUTICAL COMPOSITION AND APPLICATION THEREOF<br/>[FR] COMPOSÉ DE BENZOTHIOPHÈNE SUBSTITUÉ CONTENANT DU FLUOR, COMPOSITION PHARMACEUTIQUE ET APPLICATION DE CELUI-CI<br/>[ZH] 一类含氟取代的苯并噻吩类化合物及其药物组合物及应用