A New Geranylated Aromatic Compound from the Mushroom Hericium erinaceum

作者：Yaoita Yasunori^*; Yonezawa Shiori; Kikuchi Masao; Machida Koichi

来源：Natural Product Communications, 2012, 7(4): 527-528.

DOI：10.1177/1934578x1200700427

• Hericium erinaceum
• Hericiaceae
• Geranylated aromatic compound
• Mushroom

A new geranylated aromatic compound, 5-[(2'E)-3',7'-dimethyl-2',6'-octadienyl]-4-hydroxy-6-methoxy-1-isoindolinone (1), was isolated from the fruiting bodies of the mushroom Hericium erinaceum (Bull.: Fr.) Pers. (Hericiaceae) together with three known sterols, 5 alpha,6 alpha-epoxy-(22E)-ergosta-8(14),22-diene-3 beta,7 alpha-diol (2), (22E)-ergosta-7,9(11),22-triene-3 beta,5 alpha,6 beta-triol (3) and (22E)-ergosta-7,22-diene-3 beta,5 alpha,6 alpha,9 alpha-tetrol (4). The structure of the new compound was elucidated on the basis of spectral data.

• 出版日期2012-4