共 9 条
[1]
AGETA H, 1962, CHEM PHARM BULL, V10, P637
[2]
TRITERPENOIDS .20. THE CONSTITUTION AND STEREOCHEMISTRY OF A NOVEL TETRACYCLIC TRITERPENOID
[J].
JOURNAL OF THE CHEMICAL SOCIETY,
1955,
:2639-2652
[3]
CONSTANTINESCU E, 1963, FARMACIA BUCHAREST, V11, P611
[4]
HABAGUCHI K, 1968, TETRAHEDRON LETT, P3731
[5]
Hlasiwetz H, 1855, J PRAKT CHEM, V65, P419
[6]
Inubushi Y., 1962, YAKUGAKU ZASSHI, V82, P1083
[7]
IVEMEYCOOK RB, 1968, WATSONIA, V7, P1
[9]
Sirjaev G., 1932, BEIH BOT ZBL, V49, P381