Taxus cuspidata (Yew)

Traditional uses

US

• Cyanogenetic
• Poison

Elsewhere

• Diuretic
• Emmenagogue

Chemicals

Plant

• TAXININE
• TAXININE-B
• 2'-DEACETOXYAUSTROSPICATIN

Stem

• TAXUSPINE-D

Activities

1. MDR-Inhibitor — 3 compounds; TAXININE, TAXININE-B, TAXUSPINE-D