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Speramides A-B, two new prenylated indole alkaloids from the freshwater-derived fungus Aspergillus ochraceus KM007
Two new prenylated indole alkaloids, named Speramides A (1) and B (2) were isolated from the extraction of the freshwater-derived fungus Aspergillus ochraceus KM007. Their structures were elucidated… Expand
Aphanamixoid A, a potent defensive limonoid, with a new carbon skeleton from Aphanamixis polystachya.
Aphanamixoid A (1), a limonoid with a new carbon skeleton, along with its biogenetically related limonoid aphanamixoid B (2), was isolated from the leaves and twigs of Aphanamixis polystachya . Their… Expand
Two Unusual Polycyclic Polyprenylated Acylphloroglucinols, Including a Pair of Enantiomers from Garcinia multiflora.
Two polycyclic polyprenylated acylphloroglucinols, garcimulins A and B ((±)-1 and 2), including a pair of enantiomers with the unique caged tetracyclo[22.214.171.124(1,5).0(9,13)]tridecane skeleton were… Expand
Pegaharmalines A and B, two novel β-carboline alkaloids with unprecedented carbon skeletons from Peganum harmala
Pegaharmalines A (1) and B (2), two novel β-carboline alkaloids with unprecedented carbon skeletons, were isolated from the seeds of Peganum harmala. Their structures were determined by spectroscopic… Expand
Bioactive limonoid and triterpenoid constituents of Turraea pubescens.
Eleven new limonoids, turrapubins A-K (1-11), and three new triterpenoids (12-14), along with 14 known compounds, were isolated from the twigs of Turraea pubescens. The structures of 1-14 were… Expand
Antimicrobial Constituents of the Mature Carpels of Manglietiastrum sinicum.
- Jia-yin Ding, Chun-mao Yuan, +8 authors X. Hao
- Chemistry, Medicine
- Journal of natural products
- 1 August 2014
Seven new compounds, including a eupodienone-type lignan (1), a dibenzocyclooctadiene-type lignan (2), three tetrahydrofuran-type lignans (3-5), and two 1-phenylbutyl benzoates (6, 7), together with… Expand
Aphagrandinoids A-D, cycloartane triterpenoids with antibacterial activities from Aphanamixis grandifolia.
Three new cycloartane triterpenoids, aphagrandinoids A-C (1-3), and a new natural product, aphagrandinoid D (4), together with a known compound, were isolated from the leaves and twigs of Aphanamixis… Expand
A reporter gene system for screening inhibitors of Wnt signaling pathway
- Xing-yao Li, Y. Wang, Chun-mao Yuan, X. Hao, Yan Li
- Natural Products and Bioprospecting
- 9 January 2013
Abnormal activation of canonical Wnt signaling has been associated with various types of cancer. Inhibitory reagents targeting the Wnt signaling have great potential to inhibit the growth of relevant… Expand
Diterpene alkaloids and diterpenes from Spiraea japonica and their anti-tobacco mosaic virus activity.
Five new naturally occurring natural products, including two atisine-type diterpene alkaloids (1 and 2), two atisane-type diterpenes (3 and 4), and a new natural product spiramine C2 (5), along with… Expand
New phenylpyridone derivatives from the Penicillium sumatrense GZWMJZ-313, a fungal endophyte of Garcinia multiflora
Abstract Citridones E–G (1–3), three new phenylpyridone derivatives together with two known curvularins (4 and 5) were isolated from the solid culture of the endophytic fungus Penicillium sumatrense… Expand