Three new diterpenes, tricholomalides A-C (1-3), were isolated from the methanol extract of the fruiting body of Tricholoma sp. Their structures were elucidated on the basis of their spectral data, and the absolute configuration of 1 was determined by CD spectrum. Tricholomalides 1-3 significantly induced neurite outgrowth in rat pheochromocytoma cells (PC-12) at concentrations of 100 microM.
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http://dx.doi.org/10.1021/np030140x | DOI Listing |
J Nat Prod
December 2003
Faculty of Pharmaceutical Sciences, Kanazawa University, 13-1 Takara-machi, Kanazawa 920-0934, Japan.
Three new diterpenes, tricholomalides A-C (1-3), were isolated from the methanol extract of the fruiting body of Tricholoma sp. Their structures were elucidated on the basis of their spectral data, and the absolute configuration of 1 was determined by CD spectrum. Tricholomalides 1-3 significantly induced neurite outgrowth in rat pheochromocytoma cells (PC-12) at concentrations of 100 microM.
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