共 7 条
[1]
EISLEB O, 1934, Patent No. 1949247
[3]
HALL, 1950, J CHEM SOC, P711
[4]
Formation of six- and seven-membered rings from derivatives of 2 2'-ditolyl
[J].
JOURNAL OF THE CHEMICAL SOCIETY,
1911, 99
:2101-2114
[5]
NICKERSON M, 1947, J PHARMACOL EXP THER, V89, P167
[6]
PHILIPS, 1950, PHARM REV, V2, P281
[7]
VONBRAUN, 1922, BER, V55, P2059