Bi Yun-Mei, Bi Xu-Bin, Chen Yuan-Teng, Xie Jin-Lun
Department of Chemistry, Yunnan Normal University, Kunming 650092, PR China.
Nat Prod Res. 2005 Jun;19(4):425-8. doi: 10.1080/14786410500045424.
Two new dihydroisocoumarins, 3,4-dihydro-3-heptantrienyl-8-hydroxyl-6-hydroxymethyl-5-methylisocoumarin and 6-acetoxymethylene-3,4-dihydro-3-heptantrienyl-8-hydroxyl-5-methylisocoumarin were isolated from a culture broth of a strain of the fungus, Cephalosporium sp. AL031. Their structures were elucidated by interpretation of their spectroscopic data.
从真菌头孢霉属菌株AL031的培养液中分离出两种新的二氢异香豆素，即3,4-二氢-3-庚三烯基-8-羟基-6-羟甲基-5-甲基异香豆素和6-乙酰氧基亚甲基-3,4-二氢-3-庚三烯基-8-羟基-5-甲基异香豆素。通过对其光谱数据的解释阐明了它们的结构。
