碱性胺是许多具有生物活性的天然产物和药物的关键元素。鉴于其固有的反应性,在靶向合成过程中通常需要保护碱性胺,这会导致保护/脱保护序列的浪费。我们报告了一种分步经济的方法,能够在仲胺通过 CO 2的正式挤出转化为叔胺之前将其保护为氨基甲酸酯。该方法适用于 iboga 生物碱 (±)-conodusine A 和 (±)-conodusine B 的合成。
A compound of general Formula (I) having histone deacetylase (HDAC) and/or Cyclin-dependent kinase (CDK) inhibitory activity, a pharmaceutical composition comprising the compound, and a method useful to treat diseases using the compound.
[EN] FUNCTIONALISED AMINE DERIVATIVES AS IL-17 MODULATORS<br/>[FR] DÉRIVÉS D'AMINE FONCTIONNALISÉS UTILES EN TANT QUE MODULATEURS D'IL-17
申请人:UCB BIOPHARMA SRL
公开号:WO2020120141A1
公开(公告)日:2020-06-18
A series of functionalised amine derivatives of formula (I) as defined herein, being potent modulators of human IL-17 activity, are accordingly of benefit in the treatment and/or prevention of various human ailments, including inflammatory and autoimmune disorders.
CYCLOALKYLIDENE AND HETEROCYCLOALKYLIDENE INHIBITOR COMPOUNDS
申请人:Melvin, JR. Lawrence S.
公开号:US20100022543A1
公开(公告)日:2010-01-28
The present invention provides a compound of general Formula (I) having histone deacetylase (HDAC) inhibitory activity, a pharmaceutical composition comprising the compound, and a method useful to treat diseases using the compound.
The invention relates to a compound of formula (I)
wherein A
1
to A
3
and R
1
to R
3
are defined as in the description and in the claims. The compound of formula (I) can be used as a medicament.
[EN] COMBINATIONS OF HEPATITIS C VIRUS INHIBITORS<br/>[FR] ASSOCIATIONS D'INHIBITEURS DU VIRUS DE L'HÉPATITE C
申请人:BRISTOL MYERS SQUIBB CO
公开号:WO2015005901A1
公开(公告)日:2015-01-15
The present disclosure is generally directed to antiviral compounds, and more specifically directed to combinations of compounds which can inhibit the function of the NS5A protein encoded by Hepatitis C virus (HCV), compositions comprising such combinations, and methods for inhibiting the function of the NS5A protein.