共 9 条
[1]
BRUGGEMANNROTGA.IE, 1977, CL7788 TNO CENTR LAB, P1
[6]
OJIMA I, 1972, TETRAHEDRON LETT, P5035
[7]
RITTER FJ, 1977, TETRAHEDRON LETT, P2617, DOI 10.1016/S0040-4039(01)83835-1
[8]
RITTER FJ, 1977, 8TH P INT C INT UN S, P41
[9]
1979, Patent No. 4146609