USE OF AMINES AND AMIDES FOR THE STABILIZATION OF ORGANIC MICRONIZED UV ABSORBERS
申请人:BASF SE
公开号:EP2120846A2
公开(公告)日:2009-11-25
[EN] METHOD FOR THE STABILIZATION OF ORGANIC MICRONIZED UV ABSORBERS<br/>[FR] PROCÉDÉ DE STABILISATION D'ABSORBEURS UV MICRONISÉS ORGANIQUES
申请人:CIBA HOLDING INC
公开号:WO2008107347A2
公开(公告)日:2008-09-12
[EN] Disclosed is the use of amines and amides for the stabilization of a cosmetic composition comprising: (a) an organic micronized UV absorber selected from a benzophenone derivative and (b) a dibenzoylmethane derivative. The use of the amines and amides results in the stabilization of the end-product formulations. [FR] L'invention concerne l'utilisation d'amines et d'amides pour la stabilisation d'une composition cosmétique qui comprend : (a) un absorbeur UV micronisé organique sélectionné parmi un dérivé de benzophénone et (b) un dérivé de dibenzoylméthane. L'utilisation des amines et des amides permet la stabilisation des formulations finales.
Highly Ligand Efficient and Selective<i>N</i>-2-(Thioethyl)picolinamide Histone Deacetylase Inhibitors Inspired by the Natural Product Psammaplin A
作者:Matthias G. J. Baud、Patricia Haus、Thomas Leiser、Franz-Josef Meyer-Almes、Matthew J. Fuchter
DOI:10.1002/cmdc.201200450
日期:2013.1
Novel picolinamide‐based histonedeacetylase (HDAC) inhibitors were developed, drawing inspiration from the naturalproductpsammaplin A. We found that the HDAC potency and isoform selectivity provided by the oxime unit of psammaplin A could be reproduced by using carefully chosen heterocyclic frameworks. The resulting (hetero)aromatic amide based compounds displayed very high potency and isoform selectivity
从天然产物 psammaplin A 中汲取灵感,开发了新型基于吡啶酰胺的组蛋白去乙酰化酶 (HDAC) 抑制剂。我们发现,通过使用精心挑选的杂环框架,可以重现由 psammaplin A 的肟单元提供的 HDAC 效力和异构体选择性。所得的(杂)芳族酰胺基化合物在 HDAC 家族中表现出非常高的效力和异构体选择性,此外相对于先前报道的 HDAC 抑制剂具有出色的配体效率。特别是,氯吡啶基序提供的高 HDAC1 异构体选择性代表了开发针对 HDAC1 的新先导化合物和化学探针的有价值的设计标准。