共 9 条
[2]
BARRETT AGM, 1989, IN PRESS J ORG CHEM, V53
[3]
BRENNAN J, 1985, SYNTHESIS-STUTTGART, P749
[6]
HARANO K, 1972, CHEM PHARM BULL, V20, P2348
[7]
Sammes P. G, 1980, TOPICS ANTIBIOTIC CH, V4
[9]
TAGUCHI T, 1969, TETRAHEDRON LETT, P3631