Piperazinobenzodiazepinones: New Encephalitic Alphavirus Inhibitors via Ring Expansion of 2-Dichloromethylquinazolinones.
Piperazinobenzodiazepinones: New Encephalitic Alphavirus Inhibitors via Ring Expansion of 2-Dichloromethylquinazolinones.
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DOI:
10.1021/acsmedchemlett.1c00539
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发表时间:
2022-04-14
影响因子:
4.2
通讯作者:
Golden JE
中科院分区:
文献类型:
--
作者:
Ryan MC;Kim E;Cao X;Reichard W;Ogorek TJ;Das P;Jonsson CB;Baudry J;Chung D;Golden JE
Venezuelan and eastern equine encephalitis viruses are disease-causing, neuropathic pathogens with no approved treatment options in humans. While expanding the pharmacophoric model of antialphaviral amidines prepared via a quinazolinone rearrangement, we discovered that diamine-treated, 2-dihalomethylquinolinones unexpectedly afforded ring-expanded piperazine-fused benzodiazepinones. Notably, this new chemotype (19 examples) showed potent, submicromolar inhibition of virus-induced cell death, >7-log reduction of viral yield, and tractable structure–activity relationships across both viruses. Antiviral activity was confirmed in primary human neuronal cells. A mechanistic rationale for product formation is proposed, and key structural elements were comparatively modeled between a similarly substituted antiviral amidine and piperazinobenzodiazepinone prototypes to guide future antiviral development.
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影响因子:
11.8
作者:
Silverman, Michael A.;Misasi, John;Ahmed, Asim A.
通讯作者:
Ahmed, Asim A.
DOI:
10.1139/v80-151
发表时间:
1980-01-01
期刊:
CANADIAN JOURNAL OF CHEMISTRY-REVUE CANADIENNE DE CHIMIE
影响因子:
--
作者:
MUCCI, A;DOMAIN, R;BENOIT, RL
通讯作者:
BENOIT, RL
影响因子:
7.3
作者:
STERNBACH, LH
通讯作者:
STERNBACH, LH
影响因子:
7.6
作者:
Painter, George R.;Bowen, Richard A.;Kolykhalov, Alexander A.
通讯作者:
Kolykhalov, Alexander A.
影响因子:
7.3
作者:
Schroeder CE;Yao T;Sotsky J;Smith RA;Roy S;Chu YK;Guo H;Tower NA;Noah JW;McKellip S;Sosa M;Rasmussen L;Smith LH;White EL;Aubé J;Jonsson CB;Chung D;Golden JE
通讯作者:
Golden JE