共 18 条
- [3] BARTLETT MF, 1959, TETRAHEDRON LETT, P20
- [4] BATTERSBY AR, 1959, P CHEM SOC LONDON, P126
- [6] CONROY H, 1959, TETRAHEDRON LETT, P4
- [7] DJERASSI C, J ORG CHEM
- [8] EDWARDS PN, 1960, P CHEM SOC LONDON, P215
- [10] ALKALOID STUDIES .23. ISOLATION OF 4 NEW ASPIDOSPERMA ALKALOIDS - CYLINDROCARPINE, REFRACTINE, PYRIFOLINE, AND PYRIFOLIDINE [J]. EXPERIENTIA, 1960, 16 (02): : 61 - 62