M Lin, SZ Li. X Liu , DQ Yu, . STUDIES ON THE STRUCTURES OF TWO NEW ALKALOIDAL GLUCOSIDES OF NAUCLEA OFFICINALIS PIERRE EX PITARDJ. Acta Pharmaceutica Sinica, 1989, 24(1): 32-36.
Citation:
M Lin, SZ Li. X Liu , DQ Yu, . STUDIES ON THE STRUCTURES OF TWO NEW ALKALOIDAL GLUCOSIDES OF NAUCLEA OFFICINALIS PIERRE EX PITARDJ. Acta Pharmaceutica Sinica, 1989, 24(1): 32-36.
M Lin, SZ Li. X Liu , DQ Yu, . STUDIES ON THE STRUCTURES OF TWO NEW ALKALOIDAL GLUCOSIDES OF NAUCLEA OFFICINALIS PIERRE EX PITARDJ. Acta Pharmaceutica Sinica, 1989, 24(1): 32-36.
Citation:
M Lin, SZ Li. X Liu , DQ Yu, . STUDIES ON THE STRUCTURES OF TWO NEW ALKALOIDAL GLUCOSIDES OF NAUCLEA OFFICINALIS PIERRE EX PITARDJ. Acta Pharmaceutica Sinica, 1989, 24(1): 32-36.
STUDIES ON THE STRUCTURES OF TWO NEW ALKALOIDAL GLUCOSIDES OF NAUCLEA OFFICINALIS PIERRE EX PITARD
Three indolic alkaloidal glucosides were isolated from the polar fraction of the stems of Nauclea officinalis. Two are new, named nauclecoside (Ⅰa) and nauclecosidine(Ⅱa) and the other is a well known alkaloid, vincoside lactam.The structures of Ⅰa and Ⅱa were elucidated on the basis of spectroscopic data (IR, MS, ~1HNMR and ~(13)CNMR) and chemical evidence.
DownLoad: