权威例句
Total synthesis of benzo[]phenanthridine alkaloids based on a microwave-assisted electrocyclic reaction of the aza 6π-electron syst...A new synthesis of the benzo[ c ]phenanthridines nornitidine, noravicine, and isodecarine, based on a microwave-assisted electrocycl...ChemInform Abstract: A New Synthesis of the Benzo[c]phenanthridines Nornitidine (Va), Noravicine (Vb), and Isodecarine (IX) Based on...Isoquinoline alkaloids from Broussonetia papyrifera fruitsCytotoxic activity of the alkaloids from Broussonetia papyrifera fruits.Cytotoxic activity of the alkaloids from fruitsAntitumor alkaloids, the alkaloids: Chemistry and pharmacologyA versatile total synthesis of benzo[c]phenanthridine alkaloidsTut'ankhamun and his PapyriComposition and carbon dynamics of forests in ...