共 9 条
[2]
HARTMANN M, 1934, HELV CHIM A, V17, P1371
[3]
MAUTHNER J, 1906, MONATSH, V27, P305
[4]
MAUTHNER J, 1907, MONATSCH, V28, P1113
[6]
ORGANON NV, 1939, Patent No. 203131
[8]
1945, HELV CHIM A, V28, P1497
[9]
1946, HELV CHIM A, V29, P33