Benzylamines: synthesis and evaluation of antimycobacterial properties
摘要:
The synthesis of benzylamines with various N-alkyl chains and substituents in the aromatic system as well as their evaluation on Mycobacterium tuberculosis H 37 Ra are described. The most active compounds in this test, N-methyl-3-chlorobenzylamine (19, MIC 10.2 micrograms/mL), N-methyl-3,5-dichlorobenzylamine (93, MIC 10.2 micrograms/mL), and N-butyl-3,5-difluorobenzylamine (103, MIC 6.4 micrograms/mL), also exhibited a marked inhibitory effect on Mycobacterium marinum and Mycobacterium lufu used for the determination of antileprotic properties. The combinations of 93 with aminosalicylic acid, streptomycin, or dapsone exert marked supra-additive effects on M. tuberculosis H 37 Ra.
Aryl-and heteroaryl-substituted tetrahydroisoquinolines and use thereof to block reuptake of norepinephrine, dopamine and serotonin
申请人:Molino F. Bruce
公开号:US20060111394A1
公开(公告)日:2006-05-25
The present invention relates to a method of treating disorders by administering to a patient in need of such treatment a therapeutically effective amount of a compound of formula (I):
wherein R
1
-R
8
are as described herein, R
4
being aryl or heteroaryl.
[EN] INTERLEUKIN CONVERTING ENZYME AND APOPTOSIS<br/>[FR] ENZYME DE CONVERSION D'INTERLEUKINES ET APOPTOSE
申请人:SMITHKLINE BEECHAM CORPORATION
公开号:WO1997007805A1
公开(公告)日:1997-03-06
(EN) The present invention is to the novel compounds of Formula (I), their pharmaceutical compositions, and to the novel inhibition of ICE and ICE-like proteins for use in the treatment of apoptosis, and disease states caused by excessive or inappropriate cell death.(FR) L'invention concerne des composés nouveaux de formule (I), leurs compositions pharmaceutiques et une inhibition nouvelle de protéines de l'enzyme de conversion d'interleukines et de protéines analogues à l'enzyme de conversion d'interleukines destinées à être utilisées pour traiter l'apoptose et les états pathologiques causés par une mort cellulaire excessive ou inappropriée.
In a continuing effort to develop highly potent azole antifungal agents, the three-dimensional quantitative structure-activity relationship methods. CoMFA and CoMSIA, were applied using a set of novel azole antifungal compounds. The binding mode of the compounds at the active site of lanosterol 14 alpha-demethylase was further explored using the flexible docking method. Various hydrophobic, van der Waals,pi-pi stacking, and hydrogen bonding interactions were observed between the azoles and the enzyme. Based on results from the molecular modeling, a receptor-based pharmacophore model was established to guide the rational optimization of the azole antifungal agents. Thus, a total of 57 novel azoles were designed and synthesized by a three-step optimization process. In vitro antifungal assay revealed that the antifungal activities of these novel azoles were greatly improved, which confirmed the reliability of the model from molecular modeling.