共 27 条
[23]
SUGASAWA T, 1974, CHEM PHARM BULL, V22, P771
[24]
White JD., 1969, ADV HETEROCYCLIC CHE, V10, P113, DOI DOI 10.1016/S0065-2725(08)60496-1
[25]
WITTIG G, 1951, ANN CHEM, V572, P1
[26]
INT TABLES XRAY CRYS, V3
[27]
1982, 184TH NAT M AM CHEM