Xu Ying-Chao, Xie Xiao-Xia, Zhou Zhong-Yu, Feng Tao, Liu Ji-Kai
a Key Laboratory of Plant Resources Conservation and Sustainable Utilization, Guangdong Provincial Key Laboratory of Applied Botany, South China Botanical Garden , Chinese Academy of Sciences , Guangzhou , China.
b University of Chinese Academy of Sciences , Beijing , China.
Nat Prod Res. 2018 Nov;32(21):2547-2552. doi: 10.1080/14786419.2018.1425851. Epub 2018 Jan 16.
A new monoterpene, 6,7,8-trihydroxy-2,6-dimethyloctanoic acid (1), and a known sesquiterpene, β-caryophyllene 4R,5R-oxide (2), as well as four known ergosta-steroids, 5α,8α-epidioxyergosta-6,22-dien-3β-y1 linoleate (3), 3-O-β-D-glucopyranosyl-22E,24R-5α,8α-epidioxyergosta-6,22-dien (4), 5α,8α-epidioxy-(22E,24R)-ergosta-6,22-dien-3β-ol (5) and (22E,24R)-ergosta-7,22-dien-3β-ol (6), were isolated from the fruiting bodies of the mushroom Trogia venenata. The structures of these compounds were identified by the analysis of spectral data. All of the compounds were isolated from this mushroom for the first time.
从剧毒红菇的子实体中分离出一种新的单萜类化合物6,7,8-三羟基-2,6-二甲基辛酸（1）、一种已知的倍半萜类化合物β-石竹烯4R,5R-氧化物（2），以及四种已知的麦角甾醇类化合物，5α,8α-环氧麦角甾-6,22-二烯-3β-基亚油酸酯（3）、3-O-β-D-吡喃葡萄糖基-22E,24R-5α,8α-环氧麦角甾-6,22-二烯（4）、5α,8α-环氧-（22E,24R）-麦角甾-6,22-二烯-3β-醇（5）和（22E,24R）-麦角甾-7,22-二烯-3β-醇（6）。通过光谱数据分析确定了这些化合物的结构。所有化合物均首次从该蘑菇中分离得到。
