CRYSTAL FORM OF 4H-PYRAZOLO[1,5-alpha]BENZOIMIDAZOLE COMPOUND, PREPARATION METHOD THEREOF AND INTERMEDIATE THEREOF
申请人:MEDSHINE DISCOVERY INC.
公开号:US20180305361A1
公开(公告)日:2018-10-25
The invention discloses a crystal form A of a compound (I) and a preparation method thereof, and further discloses an application of the crystal form A as a PDE2 or TNF-α inhibitor.
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.
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.
CRYSTAL FORM OF 4H-PYRAZOLO[1,5- ]BENZOIMIDAZOLE COMPOUND, PREPARATION METHOD THEREFOR AND INTERMEDIATE THEREOF
申请人:GUANGDONG ZHONGSHENG PHARMACEUTICAL CO., LTD.
公开号:EP3369733A1
公开(公告)日:2018-09-05
The invention discloses a crystal form A of a compound (I) and a preparation method thereof, and further discloses an application of the crystal form A as a PDE2 or TNF-α inhibitor.
本发明公开了一种化合物(I)的晶型 A 及其制备方法,并进一步公开了晶型 A 作为 PDE2 或 TNF-α 抑制剂的应用。
Hydroxyl purine compounds and applications thereof
申请人:GUANGDONG ZHONGSHENG PHARMACEUTICAL CO., LTD
公开号:US10098885B2
公开(公告)日:2018-10-16
Hydroxyl purine compounds represented by formula (I), tautomers or pharmaceutically acceptable salts thereof, and applications thereof as PDE2 or TNF-α inhibitors.