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Article
Chemical Constituents and Nematocidal Activity of the Fruiting Body of Ramaria stricta
A new alkaloid named methyl 2-(3,4-dihydro-2H-pyrrol-5-yl)acetate (1), together with 24 known compounds, was isolated from the acetone extract of the fruiting bodies of Ramaria stricta. Their structures were eluc...
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Article
Sterols from the Fruiting Bodies of Haddowia longipes
A new sterol, named 6β-methoxyergosta-7,9(11),22E-triene-3β,5α-diol (1), together with seven known ones (2–8), was isolated from the fruiting bodies of Haddowia longipes. Their structures were identified on the b...
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Article
Electrochemical Study on the Behavior of Methimazole with the Modified Au–C–GCE Electrode
Au/XC-72 nanoparticles prepared via microwave-assisted polyol processes were used as the active materials for methimazole detection. The Au/XC-72 modified electrode shows an excellent catalytic activity toward...
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Article
Isolation and Cytotoxicity of Isocoumarins from the Entomogenous Fungus Setosphaeria sp.
A new isocoumarin compound named setosphacohol A (1), together with six known ones, alternariol (2), isoaltenuene (3), phomasatin (4), alternariol 5-O-methyl ether (5), 1-deoxyrubralactone (6), and rubralactone (
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Article
A New 26-Norlanostanoid from the Fruiting Bodies of Ganoderma philippii
A new nortriterpenoid, 26-nor-11,22-dioxolanost-8-en-3β,7β,15α-triol (1), was isolated from the EtOAc extract of the fruiting bodies of Ganoderma philippii. Its structure was identified by spectroscopic technique...
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Article
Fabrication of Pt/IrO2Nb2O5–rGO Electrocatalyst by Support Improvement for Oxygen Reduction Reaction
We demonstrate the preparation and electrochemical behavior of Pt/IrO2Nb2O5–rGO composite for oxygen reduction reaction, in which IrO2Nb2O5–rGO is firstly synthesized by one-pot hydrothermal process, and Pt is th...
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Article
Ergostane Steroids from Coprinus setulosus
One new ergostane steroid, ergosta-4,6,8,22E-tetraen-11β-ol (1), together with five known analogues (2–6), was isolated from the fruiting bodies of Coprinus setulosus for the first time. Their structures were elu...
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Article
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 2D spectroscopic data as wel...
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Article
Open AccessVerrucosispora rhizosphaerae sp. nov., isolated from mangrove rhizosphere soil
An actinomycete strain, 2603PH03T, was isolated from a mangrove rhizosphere soil sample collected in Wenchang, China. Phylogenetic analysis of the 16S rRNA gene sequence of strain 2603PH03T indicated high similar...
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Article
Metabolites with Gram-negative bacteria quorum sensing inhibitory activity from the marine animal endogenic fungus Penicillium sp. SCS-KFD08
Three new compounds named penicitor A, aculene E and penicitor B, as well as four known compounds, were isolated from the fermentation broth of Penicillium sp. SCS-KFD08 associated with a marine animal Sipunculus...
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Article
A Facile Route to Fabricate Effective Pt/IrO2 Bifunctional Catalyst for Unitized Regenerative Fuel Cell
In order to fabricate effective bifunctional oxygen catalyst, IrO2 nanoparticles have been synthesized by hydrothermal method, and Pt/IrO2 bifunctional catalyst is then prepared by a microwave-assisted polyol pr...