title: A new bislabdane-type diterpenoid from the roots of cunninghamia lanceolata
abstract: Lanceolatic acid (1), a new bislabdane-type diterpenoid, has been isolated from the roots of Cunninghamia lanceolata. Its structure was elucidated on the basis of spectroscopic data interpretation and confirmed by single-crystal X-ray diffraction analysis.
authors.affiliation: Institute of Materia Medica, Chinese Academy of Medical Sciences, and Peking Union Medical College, Beijing 100050, People's Republic of China.
authors.initials: J
authors.lastname: Du
authors.initials: RY
authors.lastname: Chen
authors.initials: DQ
authors.lastname: Yu