Two Novel Diterpenoids, Erinacines H and I from the Mycelia of Hericium erinaceum
Eun Woo LEE, Kazue Surzuki, Satoshi HOSOKAWA, Masami Suzuki, Hiroyuki SUGANUMA, Takahiro INAKUMA, Jingxuan Li, Mayumi OHNISHI-KAMEYAMA, Tadahiro NAGATA, Shoei FURUKAWA, and Hirokazu KAwAcistn
Novel diterpenoids, erinacines H (1) and I (3), were isolated from the cultured mycelia of Lion’s Mane mushroom (Hericium erinaceum). The structures of the compounds were determined by interpretation of the spectral data. Erinacine H showed stimulating activity of nerve growth factor (NCE)-synthesis.