Caleprunin B is a benzofuran from Ruscus aculeatus L. References: Riffaud JP, Dupont C, Clavel JM, Royer R. [Vascular effects of dialkylaminoalkyl ethers of eurapone or isomers of euparone]. Ann Pharm Fr. 1983;41(6):603-10. French. PubMed PMID: 6677173.

纯度：≥98%

CAS：17249-61-5