Author pages are created from data sourced from our academic publisher partnerships and public sources.
Antimicrobial activities of some thymol derivatives from the roots of Inula hupehensis.
Abstract In a search for some naturally occurring antimicrobial compounds found in medicinal plants, herbs and spice extracts, four thymol derivatives were isolated from the roots of Inula hupehensis… Expand
Ervatamines A-I, Anti-inflammatory Monoterpenoid Indole Alkaloids with Diverse Skeletons from Ervatamia hainanensis.
Nine new monoterpenoid indole alkaloids, ervatamines A-I (1-9), and five known ones (10-14), were isolated from Ervatamia hainanensis. The new structures were elucidated by extensive spectroscopic… Expand
Eleven new highly oxygenated triterpenoids from the leaves and stems of Schisandra chinensis.
- Qiu-Yan Song, Kan Jiang, Qian-qian Zhao, K. Gao, Xiao-Jie Jin, X. Yao
- Chemistry, Medicine
- Organic & biomolecular chemistry
- 23 January 2013
Eleven new triterpenoids, schinchinenins A–H (1–8) and schinchinenlactones A–C (9–11) together with three known triterpenoids, henrischinins A–C (12–14), were isolated from the leaves and stems of… Expand
A new 9-nor-atractylodin from Atractylodes lancea and the antibacterial activity of the atractylodin derivatives.
A new compound, namely, 9-nor-atractylodin (1) and one known atractylodin (2) were isolated from the rhizomes of Atractylodes lancea. The structural modifications of atractylodin were carried out and… Expand
Eudesmane derivatives and other constituents from Saussurea parviflora.
A survey of the whole plant of Saussurea parviflora afforded three compounds 11,12,13-trihydroxy-4(15),8-eudesmadiene-9-one, eudesman-8beta,12-olide-1-O-beta-D-glucoside and… Expand
Isolation, Structure Elucidition, and Immunosuppressive Activity of Diterpenoids from Ligularia fischeri.
- Fekadu-Roge Gobu, J. Chen, +4 authors K. Gao
- Chemistry, Medicine
- Journal of natural products
- 7 August 2017
Six new (1-3 and 6-8) and seven known diterpenoids were isolated from the whole plant of Ligularia fischeri. Compound 1 is a new 15,16-dinorerythroxylane-type diterpenoid possessing a C18 skeleton,… Expand
Gamma-pyranone derivatives and other constituents from Erigeron annuus.
Two new gamma-pyranone derivatives and a new triterpene, together with eight known compounds, were isolated from the aerial parts of Erigeron annuus. Their structures were elucidated by spectroscopic… Expand
Terpenoids from Eupatorium fortunei Turcz
Four new terpenoids, namely, rel-(1R,2S,3R,4R,6S)-p-menthane-1,2,3,6-tetrol (1), rel(1R,2R,3R,4S,6S)-p-menthane-1,2,3,6-tetrol (2), 9-hydroxythymol 3-O-angelate (3), and (3 beta,… Expand
Three types of sesquiterpenes from rhizomes of Atractylodes lancea.
Eight sesquiterpenes, including four guaiane-types containing an interesting epoxy unit (1-4), a rare tricyclic carbon skeleton-type (5) and three eudesmane-types (6-8), along with five known… Expand
Bioassay-guided isolation of dehydrocostus lactone from Saussurea lappa: A new targeted cytosolic thioredoxin reductase anticancer agent.
- M. Yang, J. Zhang, Yuliang Li, Xiao Han, K. Gao, Jianguo Fang
- Biology, Medicine
- Archives of biochemistry and biophysics
- 1 October 2016
In a screen for mammalian thioredoxin reductases inhibitors, an MeOH extract from the roots of Saussurea lappa C.B. Clarke (Compositae) inhibited the activity of cytosolic thioredoxin reductase… Expand