共 11 条
[1]
COREY EJ, 1975, TETRAHEDRON LETT, P2647
[2]
Hanessian S., 1983, TOTAL SYNTHESIS NATU
[4]
KAWAHATA Y, 1986, CHEM PHARM BULL, V34, P3102
[5]
STEVENS JD, 1972, METHODS CARBOHYDR CH, V6, P125