Three Novel Crustulinol Esters, Saponaceols A—C, from Tricholoma saponaceum

Three Novel Crustulinol Esters, Saponaceols A—C, from Tricholoma saponaceum

Three novel triterpene esters, saponaceols A (1), B (2), and C (3) were isolated from the fruiting body of the fungus Tricholoma saponaceum, and their structures were elucidated on the basis of extensive NMR experiments. Saponaceol A (1) exhibited moderate inhibitory activity against HL-60 cells.

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Veröffentlicht in:Chemical & Pharmaceutical Bulletin 2004, Vol.52(7), pp.886-888
Hauptverfasser: Yoshikawa, Kazuko, Kuroboshi, Mina, Ahagon, Seiko, Arihara, Shigenobu
Format: Artikel
Sprache:eng
Schlagworte:
crustulinol
Esters - chemistry
Esters - isolation & purification
Fungi
lanostane
saponaceol
Saponins - chemistry
Saponins - isolation & purification
Tricholoma saponaceum
Tricholomataceae
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Zusammenfassung:Three novel triterpene esters, saponaceols A (1), B (2), and C (3) were isolated from the fruiting body of the fungus Tricholoma saponaceum, and their structures were elucidated on the basis of extensive NMR experiments. Saponaceol A (1) exhibited moderate inhibitory activity against HL-60 cells.
ISSN:0009-2363
1347-5223
DOI:10.1248/cpb.52.886