Cyclopeptide alkaloids from Scutia buxifolia Reiss

► Four neutral cyclopeptide alkaloids were isolated from Scutia buxifolia Reiss. ► Four known cyclopeptide alkaloids, scutianines B, C, D and E were also isolated. ► Absolute stereochemistry of 3,4,28-tris-epi-scutiaene E was confirmed. ► Absolute stereochemistry of 28-epi-scutianene E was confirmed.