Abstract A new diterpenic methylenquinone, 1 5-deoxyfuerstione, was isolated from the root of Salvia moorcraftiana. The structure of this natural compound was established by chemical and spectroscopic means to be 11 -hydroxy- 5,7, 9(11),13-abietatetraen-12-one. The previously known diterpenoids 7α-acetoxyroyleanone and taxodione were also found in the same source.
摘要 从鼠尾草根中分离得到一种新的二萜亚甲基醌1 5-脱氧富尔酮。这种天然化合物的结构通过
化学和光谱手段确定为 11-羟基-5,7, 9(11),13-abietatetraen-12-one。先前已知的二
萜类化合物 7α-乙酰氧基酰基酮和紫杉二酮也在同一来源中被发现。