共 7 条
- [1] ANDERSON DMW, 1960, TALANTA, V7, P70
- [2] Aluminium oxide with gradual absorption capacity to chromatographic absorption. [J]. BERICHTE DER DEUTSCHEN CHEMISCHEN GESELLSCHAFT, 1941, 74 : 73 - 78
- [3] CHAKRABARTTY T, 1959, THESIS EDINBURGH
- [6] TETRANORTRITERPENOIDS .I. [BICYCLONONANOLIDES .I.] CONSTITUTION OF SWIETENINE [J]. JOURNAL OF THE CHEMICAL SOCIETY, 1965, (DEC): : 6935 - +
- [7] LEDERER E, 1953, CHROMATOGRAPHY, P22