Enzyme kinetics and inhibition of histone acetyltransferase KAT8
作者:Hannah Wapenaar、Petra E. van der Wouden、Matthew R. Groves、Dante Rotili、Antonello Mai、Frank J. Dekker
DOI:10.1016/j.ejmech.2015.10.016
日期:2015.11
Lysine acetyltransferase 8 (KAT8) is a histoneacetyltransferase (HAT) responsible for acetylating lysine 16 on histone H4 (H4K16) and plays a role in cell cycle progression as well as acetylation of the tumor suppressor protein p53. Further studies on its biological function and drugdiscovery initiatives will benefit from the development of small molecule inhibitors for this enzyme. As a first step
Fluorogenic enzyme substrates and methods of preparation
申请人:Goeman Ludwig Jan
公开号:US20070037234A1
公开(公告)日:2007-02-15
This invention relates to hydrolase fluorogenic substrates with improved cell permeability, methods for the preparation thereof, and methods of measuring activities of hydrolases, particularly in cell-based assays. The substrates easily diffuse into the cells, where they are enzymatically processed to yield photostable fluorescent products, and are particularly fitted for visualising enzyme-derived activities in cell-based assays.
COSMETIC TREATMENT METHOD INVOLVING A COMPOUND CAPABLE OF CONDENSING IN SITU
申请人:Cassin Guillaume
公开号:US20130034509A1
公开(公告)日:2013-02-07
The present invention relates to a method for the cosmetic treatment of the skin involving a compound, or set of compounds, capable of condensing in situ.
本发明涉及一种用于美容皮肤的方法,涉及一种或多种能够原地凝聚的化合物。
5-Alkylsalicylanilides derivatives and method for inhibiting the growth of microorganisms
申请人:THE RESEARCH FOUNDATION OF
STATE UNIVERSITY OF NEW YORK
公开号:EP0038192A1
公开(公告)日:1981-10-21
The composition comprises certain 5-Alkylsalicylanilides and more particularly comprises the compounds encompassed by the following generic formula:
where Z is a substitutea phenyl ring of from 6 to 30 carbon atoms including substituents, and R is a substituted or unsubstituted n-alkyl or phenyl group of from 4 to 30 carbon atoms including substituents.
The preferred compositions of the invention have a partition coefficient greater than 4 and the substituted moieties in the phenyl nng of the Z group have a combined overall electron withdrawing effect on the phenyl ring of the Z group.
The method of the invention comprises contacting a microorganism affected by the above composition with a sufficient concentration of the above composition for a sufficient time to inhibit the growth of the microorganism.
The above compositions are effective antiseptics against a wide range of microorganisms, especially bacteria, and the compositions surprisingly are effective against microorganisms prevalent in dental plaque.
5-Acylsalicylanilides derivatives and method for inhibiting the growth of microorganisms
申请人:THE RESEARCH FOUNDATION OF
STATE UNIVERSITY OF NEW YORK
公开号:EP0038191A1
公开(公告)日:1981-10-21
The composition comprises certain 5-Acylsalicylanilides and more particularly comprises the compounds encompassed by the following generic formula:
where Z is a substituted phenyl ring of from 6 to 30 carbon atoms including substituents. R is a substituted or unsubstituted alkyl or phenyl group of from 2 to 30 carbon atoms including substituents and M is a radical selected from the group consisting of -C=N. -F. -N02. -H, lower alkyl or lower haloalkyl.
The preferred compositions of the invention have a partition coefficient greater than 4 and the substituted moieties in the phenyl ring of the Z group have a combined overall electron withdrawing effect on the phenyl ring of the Z group.
The method of the invention comprises contacting the microorganism with a sufficient concentration of the above composition for a sufficient time to inhibit the growth of the microorganism.
The above compositions are effective antiseptics against a wide range of microorganisms. especially bacteria, and the compositions surprisingly are especially effective against microorganisms prevalent in dental plaque.