N -[4-(Methylsulfonylamino)benzyl]thiourea analogues as vanilloid receptor antagonists: analysis of structure–activity relationships for the ‘C-Region’
作者:Jeewoo Lee、Sang-Uk Kang、Ju-Ok Lim、Hyun-Kyung Choi、Mi-kyung Jin、Attila Toth、Larry V Pearce、Richard Tran、Yun Wang、Tamas Szabo、Peter M Blumberg
DOI:10.1016/j.bmc.2003.10.047
日期:2004.1
hylsulfonylamino)benzyl] thiourea (2) was a high affinity antagonist of the vanilloid receptor with a binding affinity of K(i)=63 nM and an antagonism of K(i)=53.9 nM in rat VR1 heterologously expressed in Chinese hamster ovary (CHO) cells (Mol. Pharmacol. 2002, 62, 947-956). In an effort to further improve binding affinity and antagonistic potency, we have modified the C-region of the lead 4-t-butylbenzyl
Comparison of different reducing systems in the synthesis of functionally substituted benzylamines from alkyl aryl ketones and aromatic aldehydes
作者:D. M. Musatov、E. V. Starodubtseva、O. V. Turova、D. V. Kurilov、M. G. Vinogradov、A. K. Rakishev、M. I. Struchkova
DOI:10.1134/s1070428010070110
日期:2010.7
Different synthetic approaches to functionally substituted benzylamines were examined: reductive amination of alkyl aryl ketones and reduction of aromatic aldehyde oximes. The most efficient procedures were used to prepare a series of previously unknown hydroxy-, alkoxy-, and halogen-substituted benzylamines.