Plant Diversity ›› 1991, Vol. 13 ›› Issue (03): 1-3.

• Articles •    

DITERPENE CONSTITUENTS OF RABDOSIA PHYLLOSTACHYS

CHEN Yi-Ping SUN Li-Ping SUN Han-Dong   

  1. Laboratory of Phytochemistry, Kunming Institure of Botany, Academia Sinica
  • Online:1991-06-25 Published:1991-06-25

Abstract: A new diterpenoid, phyllostachysin B(l) together with known compound phyllostachysin A were isolated from the ethereal extract of the leaves of Rabdosia phyllostachys (Buch-Kam. ex D.Don) Hara (Labiatae) collected in Yunnan, China. The structrue of (1) was established as 6p, II/β, 14/β-trihydroxy-15a-acetoxy-ent-kaur-16-en-20-aldehyde-7-one.

Key words: Rabdosia phyllostachys