共 18 条
[1]
BROCKMANN H, 1965, CHEM BER, V89, P241
[2]
ELDERFIELD RC, 1957, HETEROCYCLIC COMPOUN, V6, P440
[3]
GOODMAN M, 1967, 154 NAT M AM CHEM SO, P345
[4]
GREENSTEIN JP, 1961, CHEM AMINO ACIDS, V2, P796
[6]
HALPERN B, 1967, TETRAHEDRON LETT, P3075
[8]
ITO E, 1962, J BIOL CHEM, V237, P2696