%A XU YUN-Long,ZHENG Xing,HE Yi-Neng %T Flavonoids of Onuchium lucidum %0 Journal Article %D 1999 %J Plant Diversity %R %P 1-3 %V 21 %N 04 %U {https://journal.kib.ac.cn/CN/abstract/article_30771.shtml} %8 1999-08-25 %X Ten compounds were isolated from the methanolic extract of the aerial parts of Onychium lucidum .These compounds were identitied as luteoloside (1),3,7-dimethylquercetin(2),contigoside B(3),onychin (4),lucidol(1β-methoxy-2β,3α,4β,5α,6β-pentahydroxycyclohexane)(5),onychiol B(6),β-sitosterol(7),daucosterol (8),oleanolic acid (9) and sucrose (10). COmpound 5 is a new constituent,while 1,2 and were isolated from the genus Onychium for the first time.