共 15 条
[2]
BELLAMY LJ, 1958, INFRARED SPECTRA COM, P76
[3]
BELLAMY LJ, 1958, INFRARED SPECTRA COM, P77
[4]
SYNTHESEN IN DER PURINREIHE .7. PURIN AUS FORMAMID - METHYLIERUNG UND BROMIERUNG DES PURINS
[J].
CHEMISCHE BERICHTE-RECUEIL,
1956, 89 (01)
:12-18
[5]
KATRITZKY AR, 1963, PHYSICAL METHOD HETE, V2, P302
[6]
KOCHESHKOV KA, 1934, BER, V67, P1348
[8]
LORENZ DH, 1963, J ORG CHEM, V28, P2332
[9]
LUIJTEN JGA, 1962, RECL TRAV CHIM PAY B, V81, P202
[10]
LUIJTEN JGA, 1963, RECL TRAV CHIM PAY B, V82, P1181