共 24 条
[1]
ABIGNENTE E, 1977, ACTA POL PHARM, V34, P241
[3]
Angle S. R., 1995, STUD NAT PROD CHEM, V16, P453
[4]
BAN Y, 1965, TETRAHEDRON LETT, P2261
[5]
CHAMPSEIX AA, Patent No. 12643
[6]
CIBAGEIGY A, Patent No. 2437405