The structure of pentagydine, a new diterpenoid alkaloid

The structure of pentagydine, a new diterpenoid alkaloid Four new diterpenoid alkaloids from Delphiniumpentagynum Structures of Gadenine and Pentagyline, Two New Diterpenoid Alkaloids The structure of delphinifoline, a diterpenoid alkaloid from aconitum delphinifolium Alkaloids from Delphinium pentagynum The Structures of Four New Diterpenoid Alkaloids Tatsidine, a norditerpenoid alkaloid from Delphinium tatsienense A New Norditerpenoid Alkaloid from Delphinium Densiflorum Diterpenoid Alkaloids from Delphinium peregrinum. The Structure of Peregrine Structure of terdeline