A series of arylthioureas (1), aromatic aldehyde thiosemicarbazones (2) and 5-aryl-2-furfuraldehyde thiosemicarbazones (3) were condensed with 2,4-dichloro-5-fluorophenacyl bromide to yield respective arylaminothiazoles, arylidene/5-aryl-2-furfurylidene hydrazinothiazoles (4). The newly synthesized compounds were characterized by IR, 1H-NMR and mass spectral studies. These compounds were also screened
Substituted <i>N</i>-Phenylisothioureas: Potent Inhibitors of Human Nitric Oxide Synthase with Neuronal Isoform Selectivity
作者:Barry G. Shearer、Shuliang Lee、Jeffrey A. Oplinger、Lloyd W. Frick、Edward P. Garvey、Eric S. Furfine
DOI:10.1021/jm960785c
日期:1997.6.1
has been found to be a potentinhibitor of both the human constitutive and inducible isoforms of nitricoxidesynthase. A series of substituted N-phenylisothiourea analogues was synthesized to investigate the structure-activity relationship of this class of inhibitor. Each analogue was evaluated for human isoform selectivity. One analogue, S-ethyl N-[4-(trifluoromethyl)phenyl]isothiourea (39), exhibited
Synthesis and antitumor evaluation of 5-(benzo[d][1,3]dioxol-5-ylmethyl)-4-(tert-butyl)-N-arylthiazol-2-amines
作者:Z. L. Wu、Y. L. Fang、Y. T. Tang、M. W. Xiao、J. Ye、G. X. Li、A. X. Hu
DOI:10.1039/c6md00234j
日期:——
The strategy for designing target compounds as antitumor agents.
设计靶向化合物作为抗肿瘤药物的策略。
Improved Procedures for the Preparation of Cycloalkyl-, Arylalkyl-, and Arylthioureas
作者:C. R. Rasmussen、F. J. Villani, Jr.、L. E. Weaner、B. E. Reynolds、A. R. Hood、L. R. Hecker、S. O. Nortey、A. Hanslin、M. J. Costanzo、E. T. Powell、A. J. Molinari
DOI:10.1055/s-1988-27605
日期:——
An improved procedure for the preparation of arylthioureas consists of the reaction of benzoyl isothiocyanate with anilines in acetone and debenzoylation of the resultant N-aryl-N′-benzoylthioureas with 5% aqueous sodium hydroxide. Bicycloalkylthioureas and N-(arylalkyl)thioureas (e.g., 9H-9-fluorenylthiourea) are directly prepared from the corresponding isothiocyanates and ammonia.