Login In
Citation:
Hong Wei LIU, Ge Xia QU, Xin Sheng YAO. A New Furostanol Saponin from Dioscorea futshauensis[J]. Chinese Chemical Letters,
;2002, 13(3): 241-244.
-
A new furostanol saponin presenting moderate bioactivity of inducing morphological deformation of Pyricularia oryzae mycelia was isolated from Dioscorea futshauensis R.Kunth by bioactivity-guided fractionation. The structure was established as 26-O-β-D-glucopyranosyl-3β, 26-diol-23(S)-methoxyl-(25R)-furost-5,20 (22)-diene-3-O-[α-L-rhamnopyranosyl (1→2)-b-D-glucopyranosyl (1→3)]-β-D-glucopyranoside on the basis of chemical evidencesand spectral analysis, especially by 2D-NMR techniques.
-
-
-
-
[1]
Xingyu Chen , Sihui Zhuang , Weiyao Yan , Zhengli Zeng , Jianguo Feng , Hongen Cao , Lei Yu . Synthesis, antibacterial evaluation, and safety assessment of Se@PLA as a potent bactericide against Xanthomonas oryzae pv. oryzae. Chinese Chemical Letters, 2024, 35(10): 109635-. doi: 10.1016/j.cclet.2024.109635
-
[2]
Xincheng Sun , Yuxin Wang , Changkang Li , Ridao Chen , Kebo Xie , Jimei Liu , Songyang Sui , Yaotian Han , Dawei Chen , Jungui Dai . Functional characterization of a glycoside hydrolase in the biosynthesis of camptothecin from Camptotheca acuminata. Chinese Chemical Letters, 2025, 36(12): 110895-. doi: 10.1016/j.cclet.2025.110895
-
[3]
Meijia Zheng , Yingjie Liu , Chunmei Chen , Qin Li , Xinran Zhang , Xiaotian Zhang , Weiguang Sun , Yonghui Zhang , Hucheng Zhu . Ophiobolin-type sesterterpenoids with unprecedented chemical architectures from Bipolaris oryzae and their inflammatory activity. Chinese Chemical Letters, 2025, 36(12): 110904-. doi: 10.1016/j.cclet.2025.110904
-
[1]
Metrics
- PDF Downloads(0)
- Abstract views(1037)
- HTML views(17)
DownLoad: