Ethoxysanguinarine (6-Ethoxydihydrosanguinarine) shows human blood acetylcholinesterase (HuAChE) and human plasma butyrylcholinesterase (HuBuChE) inhibitory activity, with IC50 values of 0.83 +/- 0.04 microM and 4.20 +/- 0.19 microM, respectively.

1. Coptisine (Coptisin) treatment increases cell viability based on its reversal effect on the enhanced activity of Indoleamine 2, 3-dioxygenase . 2. Coptisine treats myocardial I/R likely through suppressing myocardial apoptosis and inflammation by inhibiting the Rho/ROCK pathway. 3. Coptisine is a potential anti-osteosarcoma drug candidate, via exerting a strong anti-osteosarcoma effect with very low toxicity . 4. Coptisine with a high dosage could inhibit cholesterol synthesis via suppressing the HMGCR expression and promoting the use and excretion of cholesterol via up-regulating LDLR and CYP7A1 expression. 5. Coptisine suppresses adhesion, migration and invasion of MDA-MB-231 breast cancer cells in vitro, the down-regulation of MMP-9 in combination with the increase of TIMP-1 possibly contributing to the anti-metastatic function for breast cancer.

Chelidonic acid (Jervaic acid) is a component of Chelidonium majus L., used as a mild analgesic, an antimicrobial, an acentral nervous system sedative. Chelidonic acid (Jervaic acid) also shows anti-inflammatory activity.

Stylopine is a protoberberine-type alkaloid that has potential biological activities, including anti-inflammatory activity.

6-Ethoxychelerythrine (Ethoxychelerythrin) has anti-bacterial activity, it exhibited strong activity against Aspergillus fumigatus and methicillin-resistant Staphylococcus aureus (MRSA).

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 is a natural product for research related to life sciences. The catalog number is TN3631 and the CAS number is 39110-99-1.

8-Acetonyldihydrosanguinarine is a natural product

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