共 11 条
[1]
CAMA LD, 1973, TETRAHEDRON LETT, P3505
[2]
FIRESTONE RA, 1972, TETRAHEDRON LETT, P375
[4]
HIRAI K, 1976, TETRAHEDRON LETT, P1303
[5]
JOSEY AD, 1973, ORG SYNTH, V5, P716
[7]
KAISER GV, 1972, CEPHALOSPORINS PENIC, pCH3
[8]
RASMUSSON GH, 1973, TETRAHEDRON LETT, P145
[10]
SUGIMURA Y, 1976, TETRAHEDRON LETT, P1307