共 11 条
[1]
Berger S., 1984, 13C NMR SPEKTROSKOPI
[2]
BUCKLES RE, 1950, J ORG CHEM, V15, P680
[3]
CHEN YP, 1973, TETRAHEDRON LETT, P4257
[5]
IKEYA Y, 1982, CHEM PHARM BULL, V30, P132
[6]
IKEYA Y, 1980, CHEM PHARM BULL, V28, P3357
[7]
IKEYA Y, 1980, CHEM PHARM BULL, V28, P2414
[8]
IKEYA Y, 1979, CHEM PHARM BULL, V27, P1383
[9]
KARRER W, 1976, KONSTITUTION VORKOMM
[10]
Sheldrick G. M., 1996, SHELX 96 PROGRAM CRY