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.
phenethylamine derivatives, underwent a direct aromatic carbonylation to afford five- or six-membered benzolactams. In the carbonylation, the chelation effect or steric repulsion between Pd(II) and the meta-substituent in the ortho-palladation and the ring sizes of cyclopalladation products that were formed prior to carbonylation were found to generate good site selectivity and increase the reaction rate. In
Benzylamines: synthesis and evaluation of antimycobacterial properties
作者:Wolfgang R. Meindl、Erwin Von Angerer、Helmut Schoenenberger、Gotthard Ruckdeschel
DOI:10.1021/jm00375a005
日期:1984.9
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.
DERIVES DE BIPHENYLE ET LEUR UTILISATION COMME ACTIVATEURS RES RECEPTEURS PPAR-GAMMA
申请人:Galderma Research & Development
公开号:EP1309575A1
公开(公告)日:2003-05-14
US6927228B2
申请人:——
公开号:US6927228B2
公开(公告)日:2005-08-09
[EN] BIPHENYL DERIVATIVES AND THEIR USE AS PPAR-GAMMA RECEPTOR ACTIVATORS<br/>[FR] DERIVES DE BIPHENYLE ET LEUR UTILISATION COMME ACTIVATEURS DES RECEPTEURS PPAR-GAMMA
申请人:GALDERMA RES & DEV
公开号:WO2002012210A1
公开(公告)日:2002-02-14
Composés de formule (I) dans laquelle R1 représente un radical de formule (a) ou (b) Y représentant un radical CH2 ou un atome de soufre, R5 représentant un radical hydroxy, un radical alkoxy, un radical NH-OH, ou un radical N(R8)(R9), et R6 représentant un radical alkyle, un radical OR10, un radical SR10, ou un radical (CH2)r-COR11. Ces composés sont utiles comme activateurs des récepteurs de type PPARy, dans des compositions pharmaceutiques destinées à un usage en médecine humaine ou vétérinaire (en dermatologie, ainsi que dans le domaine des maladies cardio-vasculaires, des maladies immunitaires et/ou des maladies liées au métabolisme des lipides), ou bien encore dans des compositions cosmétiques.