共 14 条
[2]
BUECHI, 1961, J CHEM SOC, P2843
[3]
CAHN, 1938, J CHEM SOC, P513
[4]
CROMBIE, 1961, J CHEM SOC, P2876
[5]
CROMBIE, UNPUBLISHED WORK
[6]
DJERASSI, PRIV COMMUNICATIONS
[7]
DJERASSI, 1961, J CHEM SOC, P1448
[8]
GEORGE, 1937, J CHEM SOC, P1535
[9]
Gibbs HD, 1927, J BIOL CHEM, V72, P649
[10]
HARPER, 1942, J CHEM SOC LONDON, P593