共 9 条
[2]
CAACHI S, 1986, TETRAHEDRON LETT, V27, P5541
[6]
PRELOG V, 1963, ACTA CHEM SCAND, V18, P1484
[7]
STRENLKE P, 1963, EUR J MED CHEM, V18, P238
[9]
1989, 11TH AM PEPT S SAN D