共 10 条
- [1] DEWINTER MS, 1959, CHEM IND-LONDON, P905
- [2] ELSEVIER, 1959, EOC, P2880
- [3] FIESER LF, 1959, STEROIDS, P593
- [4] FIESER LF, 1959, STEROIDS, P682
- [7] POPLE JA, 1959, HIGH RESOLUTION NUCL, P291
- [8] NUCLEAR MAGNETIC RESONANCE SPECTRA OF STEROIDS [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1958, 80 (19) : 5121 - 5135
- [9] SMITH LL, 1960, J AM CHEM SOC, V82, P4616
- [10] VOGEL AI, 1951, TEXTBOOK PRACTICAL O, P174