scholarly journals Identification of Effective Component from a Traditional Herbal Medicine and the Inhibitory Effects on Experimental Glomerular Lesion in Mice.

1992 ◽  
Vol 54 (1) ◽  
pp. 111-118 ◽  
Author(s):  
Koji SUGIMOTO ◽  
Nobuo SAKURAI ◽  
Yutaka FUJISE ◽  
Haruyuki SHIRASAWA ◽  
Kiyoshi SHIBATA ◽  
...  
Molecules ◽  
2020 ◽  
Vol 25 (23) ◽  
pp. 5679
Author(s):  
Qing-Wei Tan ◽  
Jian-Cheng Ni ◽  
Jian-Ting Shi ◽  
Jian-Xuan Zhu ◽  
Qi-Jian Chen

Phytochemistry investigations on Ailanthus altissima (Mill.) Swingle, a Simaroubaceae plant that is recognized as a traditional herbal medicine, have afforded various natural products, among which C20 quassinoid is the most attractive for their significant and diverse pharmacological and biological activities. Our continuous study has led to the isolation of two novel quassinoid glycosides, named chuglycosides J and K, together with fourteen known lignans from the samara of A. altissima. The new structures were elucidated based on comprehensive spectra data analysis. All of the compounds were evaluated for their anti-tobacco mosaic virus activity, among which chuglycosides J and K exhibited inhibitory effects against the virus multiplication with half maximal inhibitory concentration (IC50) values of 56.21 ± 1.86 and 137.74 ± 3.57 μM, respectively.


1991 ◽  
Vol 53 (2) ◽  
pp. 255-262
Author(s):  
Koji SUGIMOTO ◽  
Nobuo SAKURAI ◽  
Haruyuki SHIRASAWA ◽  
Masao KANEKO ◽  
Yutaka FUJISE ◽  
...  

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