Зөвхөн бүртгэлтэй хэрэглэгчид л нийтлэл орчуулах боломжтой
Нэвтрэх / Бүртгүүлэх
Activity-guided purification of a MeOH extract of the Korean wild mushroom Boletus pseudocalopus afforded three new grifolin derivatives, 1-3, along with four known phenolic compounds 4-7. Their structures were established by a combination of 1H- and 13C-NMR, NOESY, and extensive two-dimensional NMR