A Versatile Synthesis of Novel<i>N</i>,<i>N</i>,<i>N</i>″-Trisubstituted Guanidines
作者:C. R. Rasmussen、F. J. Villani, Jr.、B. E. Reynolds、J. N. Plampin、A. R. Hood、L. R. Hecker、S. O. Nortey、A. Hanslin、M. J. Costanzo、R. M. Howse, Jr.、A. J. Molinari
DOI:10.1055/s-1988-27606
日期:——
N,N,N″-Trisubstituted guanidines (most of them N″-aryl-N-azacycloalkanecarboximidamides) are prepared in generally good yields by S-methylation of monosubstituted thioureas with methyl iodide in methanol or acetone and reaction of the resultant methyl carbamimidothioate hydroiodides with secondary amines in boiling tert-butyl alcohol or acetonitrile.
Synthesis and investigation of effects of 2-[4-[[(arylamino)carbonyl]amino]phenoxy]-2-methylpropionic acids on the affinity of hemoglobin for oxygen: structure-activity relationships
作者:Iraj Lalezari、Parviz Lalezari
DOI:10.1021/jm00130a021
日期:1989.10
series of 2-[4-[[[(substituted-phenyl)amino]carbonyl]amino]phenoxy]-2- methylpropionic acids and other substituted phenoxyacetic acids were synthesized and tested for their ability to reduce the affinity of hemoglobin for oxygen. 2-[4-[[[(3,4,5-trichlorophenyl)amino]carbonyl]amino]phenoxy]-2- methylpropionic acid was found to be the most potent compound known. Structure-activityrelationships of the compounds
[EN] AMIDINE AND GUANIDINE DERIVATIVES, PREPARATION METHOD THEREFOR AND MEDICAL USES THEREOF<br/>[FR] DÉRIVÉS D'AMIDINE ET DE GAUNIDINE, LEUR PROCÉDÉ DE PRÉPARATION ET LEUR APPLICATION MÉDICALE<br/>[ZH] 脒类和胍类衍生物、其制备方法及其在医药上的应用
申请人:SICHUAN KELUN BIOTECH BIOPHARMACEUTICAL CO LTD
[EN] RING-CONTAINING COMPOUND, PREPARATION METHOD THEREFOR, AND MEDICAL APPLICATION THEREOF<br/>[FR] COMPOSÉ CONTENANT UN NOYAU, SON PROCÉDÉ DE PRÉPARATION ET SON UTILISATION MÉDICALE<br/>[ZH] 含环化合物、其制备方法及其在医药上的应用
申请人:SICHUAN KELUN BIOTECH BIOPHARMACEUTICAL CO LTD