L
Li Zhang
Researcher at Lanzhou University
Publications - 9
Citations - 142
Li Zhang is an academic researcher from Lanzhou University. The author has contributed to research in topics: Alstonia scholaris & Aphanamixis. The author has an hindex of 5, co-authored 9 publications receiving 115 citations.
Papers
More filters
Journal ArticleDOI
An unusual indole alkaloid with anti-adenovirus and anti-HSV activities from Alstonia scholaris
TL;DR: The 17-nor-excelsinidine (1) and strictamine (2) showed significant inhibitory activity against herpes simplex virus (HSV) and adenovirus (ADV).
Journal ArticleDOI
Lycodine-Type Alkaloids from Lycopodiastrum casuarinoides and Their Acetylcholinesterase Inhibitory Activity
TL;DR: Four new lycodine-type alkaloids, namely 16-hydroxyhuperzine B, N-methyl-11-acetoxyhuperZine B and 8,15-dihydrolycoparin A, along with ten known analogues 5−14, were isolated from the whole plant of Lycopodiastrum casuarinoides and the new compound 1 showed moderate inhibitory activity against acetylcholinesterase.
Journal ArticleDOI
Chemical constituents from Aphanamixis grandifolia.
TL;DR: In this article, a cycloartane-type triterpenoid featuring an unusual skeleton of 31 carbon atoms, (17E)-cycloart-17,26-dien-3β-ol, and other two new compounds 4R-hydroxy-4-(9S-hydrox-12-methylhexan-6-yl)-3-methylcyclopent-2-enone (6) and 7-hydoxy-5-(2,5′-dimethoxyphenyl)-2-methoxy-6methyl-1,
Journal ArticleDOI
Thiophene acetylenes and furanosesquiterpenes from Xanthopappus subacaulis and their antibacterial activities.
TL;DR: In a search for naturally occurring antibacterial compounds in medicinal plants, six hitherto unknown thiophene acetylenes were isolated from Xanthopappus subacaulis and, the isolated compounds were tested for their antibacterial activity against five bacteria.
Journal ArticleDOI
Bioactive alkaloids from Palhinhaea cernua
TL;DR: In this paper, a bioactivity-guided isolation of the alkaloidal extract of the whole plant of Palhinhaea cernua led to the isolation of six lycopodium alkaloids.