A new p-terphenyl, named aurantiotinin A (1), together with ganbajunin C (2) and atromentin (3) were isolated from the fruiting bodies of the basidiomycete Thelephora aurantiotincta Corner. Their structures were established by spectral (MS, IR, UV, NMR, H-H COSY, HMQC, HMBC measurement) and chemical methods.
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