Leishmanicidal, antiplasmodial and cytotoxic activity of novel diterpenoid 1,2-quinones from Perovskia abrotanoides: new source of tanshinones - Sairafianpour,M.; Christensen,J.; Stærk,D.; Budnik,B.A.; Kharazmi,A.; Bagherzadeh,K.; Jaroszewski,J.W. (Journal of Natural Products, 2001)