共 20 条
[1]
BIEMANN K, 1962, MASS SPECTROMETRY OR, P209
[4]
BROWN P, 1973, J ORG CHEM, V38, P2197
[5]
STRUCTURE OF STEROIDAL BROMOSAPOGENINS
[J].
JOURNAL OF THE CHEMICAL SOCIETY C-ORGANIC,
1966, (03)
:288-&