图6. 桑树桑黄和杨树桑黄化合物的化学结构
1:原儿茶酸;2:原儿茶醛;3:Phellbaumin B;4:桑黄素C;5:Hispidin;6:Phelligridimer A isomer;7:骨碎补内酯;8:Phelligrimer A;9:Davallialactone isomer;10:Hypholomine B;11:Hypholomine bisomer;12:桑黄素L;13:纤孔菌素A;14:Phellinstatin;15:桑黄素 E;16:Phellinstatin isomer;17:桑黄素D;18:Phelligridin isomer;19:Inonebulin A;20:Meshimakobonl B;21:桑黄素 H;22:桑黄素 L

Fig. 6. Chemical structures of compounds in the extracts of wild Sanghuangporus sanghuang and S. vaninii.
1: 3,4-dihydroxybenzoic acid; 2: 3,4-dihydroxybenzaldehyde; 3: Phellbaumin B; 4: 4-(3,4-dihydroxyphenyl)-3- buten-2-one; 5: Hispidin; 6: Phelligridimer A isomer; 7: Davallialactone; 8: Phelligrimer A; 9: Davallialactone isomer; 10: Hypholomine B; 11: Hypholomine bisomer; 12: 3,14’-bihispidinyl; 13: Inoscavin A; 14: Phellinstatin; 15: Phelligridin E; 16: Phellinstatin isomer; 17: Phelligridin D; 18: Phelligridin isomer; 19: Inonebulin A; 20: Meshimakobonl B; 21: Phelligridin H; 22: Phelligridin L.