Norchelerythrine shows significant inhibitory activity against Staphylococcus aureus ATCC 6538 with MIC values ranging from 12.5 to 50 ug mL. It exhibits strong antifeeding activity in a concentration-dependant manner with the EC50 of 62.67 ppm.

Norsanguinarine has antifungal activity, it exhibits 100 % inhibition of A. brassicicola and C. maculans at 1000 ppm whereas. It shows significant cytotoxic activities (ED (50) values < 4 microg ml) against P-388, KB16, A549, and HT-29 cell lines.

Chelidimerine 是一种天然产物，可用于生命科学领域的相关研究。其产品编号为 TN3631，CAS号为 39110-99-1。

8-Acetonyldihydrosanguinarine is a natural product

6-Ethoxychelerythrine (Ethoxychelerythrin) 具有抗菌活性，对烟曲霉和耐甲氧西林金黄色葡萄球菌 (MRSA) 表现出很强的活性。

Oxychelerythrine shows high modulatory activity enhancing the susceptibility of the S. aureus ATCC 6538 to all the tested antibiotics from two to four-fold. It also shows antifeeding activities against Tribolium castaneum adults, with the EC50 of 192.32 p