Tasumatrols U-Z, taxane diterpene esters from Taxus sumatrana

Ya-Ching Shen1, Shih-Sheng Wang, Ching-Te Chien

  • 1School of Pharmacy, College of Medicine, National Taiwan University, Jen-Ai Rd. Sec. 1, Taipei 100, Taiwan. ycshen@ntu.edu.tw