[EN] SUBSTITUTED 6-(1H-PYRAZOL-1-YL)PYRIMIDIN-4-AMINE DERIVATIVES AND USES THEREOF [FR] DÉRIVÉS DE 6- (1H-PYRAZOL-1-YL) PYRIMIDIN-4-AMINE SUBSTITUÉS ET LEURS UTILISATIONS
[EN] SUBSTITUTED 6-(1H-PYRAZOL-1-YL)PYRIMIDIN-4-AMINE DERIVATIVES AND USES THEREOF<br/>[FR] DÉRIVÉS DE 6- (1H-PYRAZOL-1-YL) PYRIMIDIN-4-AMINE SUBSTITUÉS ET LEURS UTILISATIONS
申请人:BAYER AG
公开号:WO2018069222A1
公开(公告)日:2018-04-19
The present invention covers substituted 6-(1H-pyrazol-1-yl)pyrimidin-4-amine compounds of general formula (I) as described and defined herein, methods of preparing said compounds, intermediate compounds useful for preparing said compounds, pharmaceutical compositions and combinations comprising said compounds, and the use of said compounds for manufacturing pharmaceutical compositions for the treatment or prophylaxis of diseases, in particular for the treatment and/or prophylaxis of cardiovascular and renal diseases, as a sole agent or in combination with other active ingredients.
[EN] ESTER DERIVATIVES OF RHEIN AND THEIR THERAPEUTIC USE<br/>[FR] DERIVES ESTER DE RHEINE, UTILISATION THERAPEUTIQUE DE CES DERNIERS
申请人:ARAKIS LTD
公开号:WO2005085170A1
公开(公告)日:2005-09-15
Compounds that may have anti-inflammatory activity are of general formula (I); wherein X1, is H or COR1, and X2 is H or COR2 but X1, and X2 are not both H; R1 and R2 are the same or different and are each C1-4 alkyl substituted with R3, or a four to seven-membered ring which can be optionally substituted with R8 and can contain one or more additional heteroatoms selected from O, S(O)n and NR9; is R3 is F, CF3, OR4, NR5R6 O, S(O)n R7 ; R4, R5 and R6 are the same or different and are each H or C1-4 alkyl optionally substituted with R3, or NR5R6 is a C4-6 heterocycloalkyl ring containing one or more heteroatoms selected from O, NR8 and S(O)n; each n is 0-2; R7 is C1-4 alkyl; R8 is as defined for R3 or C1-4 alkyl optionally substituted with R3 or halogen; and R9 is H or C1-4 alkyl; or a salt, solvate or hydrate thereof.
Meeting the challenge: The first asymmetric catalytic C*P bond formation employing electrophilic phosphorus compounds has been developed using a catalytic amount of a dimeric cinchona alkaloid, and a subsequent one‐pot process to deliver high stereoselectivities and good yields of α‐quaternary α‐phosphino β‐amino acids (see scheme). 31P NMR experiments suggest a novel reaction mechanism wherein a
迎接挑战:使用催化量的二聚金鸡纳生物碱和随后的单锅法开发了使用亲电磷化合物形成的首个不对称催化C * P键的形成方法,该方法可实现高立体选择性和良好的α-四价α收率-膦基β-氨基酸(参见方案)。31 P NMR实验表明一种新颖的反应机理,其中金鸡纳生物碱亲核地活化了亲电磷。
[EN] NEW MACROCYCLIC COMPOUNDS, A PROCESS FOR THEIR PREPARATION AND PHARMACEUTICAL COMPOSITIONS CONTAINING THEM<br/>[FR] NOUVEAUX COMPOSÉS MACROCYCLIQUES, LEUR PROCÉDÉ DE PRÉPARATION ET COMPOSITIONS PHARMACEUTIQUES LES CONTENANT
申请人:SERVIER LAB
公开号:WO2021170774A1
公开(公告)日:2021-09-02
A compound of formula (I) : wherein Z, Y1,Y2,(Formula II)R1 to R7 are as defined in the description, its optical isomers, and addition salts thereof with a pharmaceutically acceptable base. Medicaments.
The compounds of Formula (1),
in which A, R1, R2, R3 and R5 have the meanings as given in the description, are novel effective inhibitors of type 4 and 5 phosphodiesterase.