Minh Pham Thi Hong, Ngoc Pham Hoang, Taylor Walter C, Cuong Nguyen Manh
Institute of Chemistry, Vietnamese Academy of Science and Technology, 18 Hoang Quoc Viet Rd., Cau Giay, Hanoi, Vietnam.
Fitoterapia. 2004 Sep;75(6):552-6. doi: 10.1016/j.fitote.2004.04.009.
A new ent-kaurane diterpenoid (1) was isolated from the leaves of Croton tonkinensis. The structure of 1 was determined as ent-7beta-hydroxy-15-oxokaur-16-en-18-ol from spectroscopic methods.
从东京巴豆的叶子中分离出一种新的对映-贝壳杉烷二萜(1)。通过光谱方法确定1的结构为对映-7β-羟基-15-氧代贝壳杉-16-烯-18-醇。