共 12 条
[2]
ATAULLAHKHAN M, 1972, EXPERIENTIA, V28, P127
[5]
BOITEAU P, 1976, ADANSONIA 2, V16, P54
[6]
CHATTERJEE A, 1978, TETRAHEDRON LETT, P3879, DOI 10.1016/S0040-4039(01)95087-7
[9]
KUNESCH N, 1979, HETEROCYCLES, V12, P1439
[10]
LIBOT F, UNPUBLISHED