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Nematicidal Stemona Alkaloids from Stemona parviflora.
Eight new alkaloids, 3β-n-butylstemonamine (1), 8-oxo-3β-n-butylstemonamine (2), 3-n-butylneostemonine (3), 10-epi-3-n-butylneostemonine (4), 8-oxo-oxymaistemonine (5) protostemonine N4-oxide (6),Expand
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Three New Lanostanoids from the Mushroom Ganoderma tropicum
Three new lanostanoid triterpenes—ganotropic acid (1), 3β,7β,15α,24-tetra-hydroxy-11,23-dioxo-lanost-8-en-26-oic acid (2) and 3β,7β,15α,28-tetrahydroxy-11,23-dioxo-lanost-8,16-dien-26-oic acidExpand
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Two New Lignans from Wikstroemia dolichantha
Two new lignans, dolichanthin A (1) and dolichanthin B (2), were isolated from the EtOAc extract of Wikstroemia dolichantha. Their structures were elucidated by the analysis of 1D and 2DExpand
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Chrodrimanins K-N and Related Meroterpenoids from the Fungus Penicillium sp. SCS-KFD09 Isolated from a Marine Worm, Sipunculus nudus.
Six new meroterpenoids, chrodrimanins K-N (1-4), including two uncommon chlorinated ones (1 and 2), and verruculides B2 (5) and B3 (6), as well as seven known ones (7-13), were isolated from theExpand
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Three new lanostanoid triterpenes from the fruiting bodies of Ganoderma tropicum
Three new lanostanoid triterpenes, 3β,7β,15β-trihydroxy-11,23-dioxo-lanost-8,16-dien-26-oic acid (1), 3β,7β,15β-trihydroxy-11,23-dioxo-lanost-8,16-dien-26-oic acid methyl ester (2), andExpand
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Sesquiterpenoids and Lignans from the Roots of Valeriana officinalis L.
Two new guaiane‐type sesquiterpenoids, valerol A (1) and kessyl 3‐acetate (2), together with nine known compounds, valeracetate (3), anismol A (4), orientalol C (5), spatulenol (6),Expand
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Lanostane triterpenoids with cytotoxic activities from the fruiting bodies of Ganoderma hainanense
Twelve lanostane triterpenoids (1–12) including a new one 16α,26-dihydroxylanosta-8,24-dien-3-one (1) were isolated from the fruiting bodies of Ganoderma hainanense. The structure of the new compoundExpand
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Lanostane-type triterpenoids from the fruiting body of Ganoderma calidophilum.
To search for active anti-cancer constituents in the fruiting body of Ganoderma calidophilum, we have successfully isolated four previously undescribed spiro-lactone lanostane triterpenoidsExpand
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Anti-HIV terpenoids from Daphne aurantiaca Diels. stems
Thirteen new sesquiterpenoids, including six guaiane type auranticanols A–F (1, 2, and 4–7) and seven carotene type auranticanols G–M (18–24) were isolated from the stems of Daphne aurantiaca Diels.,Expand
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Lanostanoids with acetylcholinesterase inhibitory activity from the mushroom Haddowia longipes.
Nine lanostanoids, together with nine known ones, were isolated from the ethyl acetate extract of the fruiting bodies of the mushroom Haddowia longipes. Their structures were elucidated asExpand
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