[DE] NEUE 3-METHYL-7-BUTINYL-XANTHINE, DEREN HERSTELLUNG UND DEREN VERWENDUNG ALS ARZNEIMITTEL<br/>[EN] NOVEL 3-METHYL-7-BUTINYL-XANTHINES, PRODUCTION THEREOF, AND USE THEREOF AS MEDICAMENTS<br/>[FR] NOUVELLES 3-METHYL-7-BUTINYL-XANTHINES, LEUR PRODUCTION ET LEUR UTILISATION COMME MEDICAMENTS
申请人:BOEHRINGER INGELHEIM INT
公开号:WO2006029769A1
公开(公告)日:2006-03-23
Gegenstand der vorliegenden Erfindung sind neue substituierte Xanthine der allgemeinen Formel in der R1, R2 und X wie in den Ansprüchen erwähnt definiert sind, deren Tautomere, deren Enantiomere, deren Diastereomere, deren Gemische und deren Salze, welche wertvolle pharmakologische Eigenschaften aufweisen, insbesondere eine Hemmwirkung auf die Aktivität des Enzyms Dipeptidylpeptidase-IV (DPP-IV).
Combination preparation, containing cyclosporin A or FK506 or rapamycin
申请人:Aventis Pharma Deutschland GmbH
公开号:US06046328A1
公开(公告)日:2000-04-04
Xanthines of the formula I ##STR1## are useful in producing a superadditive increase in immunosuppressive action when combined with immunosuppressive compounds such as CysA or FK506.
3-methyl-7-butinyl-xanthines, the preparation thereof and their use as pharmaceutical compositions
申请人:Langkopf Elke
公开号:US20060079541A1
公开(公告)日:2006-04-13
The present invention relates to new substituted xanthines of general formula
wherein R
1
, R
2
and X are defined as in the claims, the tautomers, the enantiomers, the diastereomers, the mixtures thereof and the salts thereof, which have valuable pharmacological properties, particularly an inhibiting effect on the activity of the enzyme dipeptidylpeptidase-IV (DPP-IV).
Combination preparation, containing cyclosporin a or FK506 or rapamycin and a xanthine derivative
申请人:Aventis Pharma Deutschland GmbH
公开号:US06432968B1
公开(公告)日:2002-08-13
Xanthines of the formula I
are useful in producing a superadditive increase in immunosuppressive action when combined with immunosuppressive compounds such as CysA or FK506.
公式I的黄嘌呤在与免疫抑制化合物如CysA或FK506结合时,可产生超加性的免疫抑制作用增强。
Hydroxyl purine compounds and use thereof
申请人:GUANGDONG RAYNOVENT BIOTECH CO., LTD.
公开号:US10278973B2
公开(公告)日:2019-05-07
Disclosed are a series of hydroxyl purine compounds and the use thereof as PDE2 or TNFα inhibitors, in particular, the compounds as shown in formula (I), or tautomers thereof or pharmaceutically acceptable salts thereof.