Author/Authors :
Saito، نويسنده , , Shizuka and Kubota، نويسنده , , Takaaki and Fukushi، نويسنده , , Eri and Kawabata، نويسنده , , Jun and Zhang، نويسنده , , Huiping and Kobayashi، نويسنده , , Jun’ichi، نويسنده ,
Abstract :
Calyciphylline C (1), a novel Daphniphyllum alkaloid with unprecedented fused-hexacyclic ring system, has been isolated from the leaves of Daphniphyllum calycinum (Daphniphyllaceae), and the structure and relative stereochemistry were elucidated on the basis of spectroscopic data.
