Non-steroidal antiandrogens. Design of novel compounds based on an infrared study of the dominant conformation and hydrogen-bonding properties of a series of anilide antiandrogens
摘要:
Antiandrogenic activity is observed in anilides containing a tertiary hydroxyl group, and these compounds are used to define a pharmacophore in terms of their physicochemical properties. Infrared spectroscopy shows that these anilides exist in a single conformation, which exerts a powerful influence on the hydrogen-bond donor ability of the hydroxyl group in a model system. Arguments are presented which suggest that hydrogen-bonding ability is an important contributor to biological activity. Compounds were synthesized that reproduced these properties in series not containing an amide bond. Such compounds were found to exhibit good antiandrogen activity. We suggest that quantitative information on hydrogen bonding might also be useful in other systems.
[EN] INHIBITORS OF HISTONE DEACETYLASE<br/>[FR] INHIBITEURS D'HISTONE DEACETYLASE
申请人:METHYLGENE INC
公开号:WO2005030704A1
公开(公告)日:2005-04-07
The invention relates to the inhibition of histone deacetylase. The invention provides compounds and methods for inhibiting histone deacetylase enzymatic activity. The invention also provides compositions and methods for treating cell proliferative diseases and conditions.
[EN] ANTHELMINTIC AGENTS AND THEIR USE<br/>[FR] AGENTS ANTHELMINTHIQUES ET LEUR UTILISATION
申请人:INTERVET INT BV
公开号:WO2010146083A1
公开(公告)日:2010-12-23
This invention is directed to compounds of the formula (I) and salts therefore that are generally useful as anthelmintic agents or as intermediates in processes for making anthelmintic agents. This invention also is directed to processes for making the compounds of this invention, pharmaceutical compositions and kits comprising the compounds of this invention, uses of the compounds of this invention to make medicaments, and treatments comprising the administration of the compounds of this invention to animals in need of the treatments.