Silver derivatives of multi-donor heterocyclic thioamides as antimicrobial/anticancer agents: unusual bio-activity against methicillin resistant<i>S. aureus</i>,<i>S. epidermidis</i>, and<i>E. faecalis</i>and human bone cancer<i>MG63</i>cell line
作者:Jaspreet K. Aulakh、Tarlok S. Lobana、Henna Sood、Daljit S. Arora、Raminderjit Kaur、Jatinder Singh、Isabel Garcia-Santos、Manpreet Kaur、Jerry P. Jasinski
DOI:10.1039/c9ra01804b
日期:——
(4)}, [Ag2(N,S-purSH2)2(μ-dppm)2](NO3)2·2H2O (5) (dppm = Ph2P–CH2–PPh2), [Ag(L)(PPh3)2](NO3) L = N,S-purSH2 (6); S-tucH2 (7)}, [Ag(N,S-pymS)(PPh3)2](CH3OH) (8), and [Ag(N,S-pyS)(PPh3)2] (9) have been synthesized and structurally characterized. These new and some previously reported complexes [Ag2(L-NH)4(PPh3)2](NO3)2 (10), [Ag(L-NMe)2(PPh3)](NO3) (11), and [Ag(S-bzimSH)2(PPh3)2](OAc) (12), L-NH = 1
本研究的基本目的是合成硝酸银配合物及其抗菌和抗癌生物活性的研究。N-取代-咪唑烷-2-硫酮(L-NR, R = Et, Pr n , Bu n , Ph)、嘌呤-6-硫酮(purSH 2 )、2-硫氧嘧啶的一系列新型银( I )衍生物(tucH 2 )、嘧啶-2-硫酮 (pymSH) 和吡啶-2-硫酮 (pySH) 组成 [Ag(SL-NR)(PPh 3 ) 2 (ONO 2 )] R = Et ( 1 ), Pr n ( 2 ), Bu n ( 3 ), Ph ( 4 )}, [Ag2 (N,S-purSH 2 ) 2 (μ-dppm) 2 ](NO 3 ) 2 ·2H 2 O ( 5 ) (dppm = Ph 2 P–CH 2 –PPh 2 ), [Ag(L)(PPh 3 ) 2 ](NO 3 ) L = N,S-purSH 2 ( 6 ); S-tucH 2 ( 7 )}、[Ag(N