New humulenes from Hyptis incana (Labiatae)

Mitsuru Satoh1, Yoshio Satoh2, Yasuhiro Anzai3

  • 1Laboratory of Drug Design and Medicinal Chemistry, Showa Pharmaceutical University, 3-3165 Higashitamagawagakuen, Machida, Tokyo 194-8543 Japan. ms@ac.shoyaku.ac.jp