30-Acetoxy-N^a-benzoylbuxidienine—a new alkaloid from the leaves of Buxus papilosa

30-Acetoxy-N^a-benzoylbuxidienine—a new alkaloid from the leaves of Buxus papilosa N-Benzoyl-16-acetylcycloxobuxidine: A New Alkaloid from the Leaves ofBuxus papilosa A steroidal alkaloid from Buxus papillosa Isolation and structure of buxaminol-G, an alkaloid from Buxus papilosa The Isolation and Structure of “ Papilicine” — a New Alkaloid from Buxus papilosa Buxapapilinine — A Novel Alkaloid from the Leaves of Buxus papillosa The Isolation and Structure of “ Papilicine” — a New Alkaloid from Buxus papilosa Five new steroidal alkaloids from buxus papilosa. Some relationships between structures and specific rotations Alkaloids from the Leaves of Buxus papilosa Steroidal Alkaloids from Buxus papillosa