摘要
从广西石山豆腐柴的石油醚部分分得四个结晶性化合物,经化学方法及光谱解析,确认为木栓酮,表木栓醇,十八碳酸和β-谷甾醇。
In this paper four compounds isolated from the stem of Premna crassa are described. Their structures have been identified as friedelin, epifriedelanol, stearie acid and β-sitosterol respectively by comparing their chemical and spectroscopic data with those of the authentic samples.
出处
《中国中药杂志》
CAS
CSCD
北大核心
1990年第8期39-40,共2页
China Journal of Chinese Materia Medica
