Nummularine B is cyclopeptide alkaloids was extracted from the roots of Ziziphus jujuba. it has antiviral activity against the porcine epidemic diarrhea virus (PEDV) and potent inhibitory effects on PEDV replication. References: Kang KB, Ming G, Kim GJ, Ha TK, Choi H, Oh WK, Sung SH. Jubanines F-J, cyclopeptide alkaloids from the roots of Ziziphus jujuba. Phytochemistry. 2015 Nov;119:90-5. doi: 10.1016/j.phytochem.2015.09.001. Epub 2015 Sep 8. PubMed PMID: 26361730.

纯度：≥98%

CAS：53947-96-9