共 9 条
- [1] GREENHOW EJ, 1951, J CHEM SOC LONDON, P2850
- [2] Hantzsch A, 1912, LIEBIGS ANN CHEM, V392, P302
- [3] Hantzsch A, 1912, LIEBIGS ANN CHEM, V392, P286
- [4] HATTORI S, 1928, ACTA PHYTOCHIM, V4, P41
- [7] MEYER RX, 1959, CHEM ENG NEWS, V27, P43
- [8] SCHONBERG A, 1951, J AM CHEM SOC, V73, P2878
- [9] SIEGLITZ A, 1920, BER DTSCH CHEM GES, V53, P1236