根霉3078的代谢产物的研究(英文)

METABOLITES OF RHIZOPUS ARRHIZUS 3078

从根霉 30 78菌丝体的甲醇提取物中分离得到 9个化合物 ,通过波谱分析 ,鉴定为 5α,8α 表二氧 (2 0S ,2 2E ,2 4R) 麦角甾 6 ,2 2 二烯 3β 醇 (1)、甘油醇 1 单油酸酯 (2 )、4 羟基苯乙酮 (3)、4 羟基苯乙酸 (4 )、(2 0S ,2 2E ,2 4R) 麦角甾 7,2 2 二烯 3β ,5α ,6 β 三醇 (5 )、(S) 3 羟基 3 苯基丙酸 (6 )、胸腺嘧啶 (7)、尿嘧啶(8)和腺苷 (9)

Nine compounds were isolated from the methanol extract of the mycelium of Rhizopus arrhizus 3078.On the basis of spectral data,they were determined to be 5α,8α-epidioxy-(20S,22E,24R)-ergosta-6,22-dien-3β-ol (1),(9Z)-glycerin-1-monooleate (2),4-hydroxyacetophenone (3),4-hydroxyphenylacetic acid (4),(20S,22E,24R)-ergosta-7,22-dien-3β,5α,6β-triol (5),(S)-3-hydroxy-3-phenylpropionic acid (6),thymine (7),uracil (8) and adenosine (9).