共 21 条
[11]
MEERWEIN, 1932, Patent No. 574838
[12]
MEYER H, 1922, ANAL KONSTITUTIONSER, P855
[16]
Proof of the identity of betulenolic acid by homo-caryophyllen acid (II announcement on betulenoles)
[J].
BERICHTE DER DEUTSCHEN CHEMISCHEN GESELLSCHAFT,
1938, 71
:612-620
[17]
TREIBS W, 1939, CHEM BER, V72, P1194
[18]
VONSODEN H, 1905, CHEM BERICHTE, V38, P1636
[19]
1939, CHEM BERICHTE, V72, P1799
[20]
1939, ANGEW CHEM, V52, P698