Chrysosplenetin, a natural product isolated and purified from the herbs of Laggera pterodonta, is a metabolic inhibitor of artemisinin.

Isochlorogenic acid C, a natural product isolated and purified from the herbs of Laggera alata, possesses potent hepatoprotective and anti-HBV, anti-HCV, and anti-HIV effects.

Jaceidin triacetate is a natural product isolated and purified from the herbs of Laggera pterodonta.

Penduletin, a natural product isolated and purified from the leaves of Laggera pterodonta with anti-tumor activity, significantly reduces TGF-β1 production and also inhibits growth of the Gram-negative pathogen neisseria gonorrhoeae.

2(-4-Chloro-3-hydroxy-1-butynyl)-5-1,(3-pentadiynyl)thiophene is a natural product isolated and purified from the herbs of Laggera pterodonta.

Pterodondiol has moderate activity against bacteria including Staphylococcus aureus, Pseudomonas aeruginosa, Bacillus subtilis, Mycobacteium phlei and Bacillus circulans.

Ilicic acid is a natural product isolated and purified from the bark of Laggera pterodonta with anti-hyperglycemic and anti-inflammatory activities.

Pterodontic acid, a natural product isolated and purified from the herbs of Laggera pterodonta (DC.) Benth., shows moderate activity against bacteria including Staphylococcus aureus, Pseudomonas aeruginosa, Bacillus subtilis.

1-chloro-6-(5-(prop-1-ynyl)thiophen-2-yl)hexa-3,5-diyn-2-ol is a natural product isolated and purified from the herbs of Laggera pterodonta.