p. 2135 - 2138
(1991)p. 1951 - 1965
(2007/10/03)p. 15 - 24
(2007/10/02)(1R,2S,5R/S,6R,7S)-(+)-4-(but-3'-ynyl)-5-hydroxy-4-azatricyclo<5.2.1.02,6>dec-8-en-3-one
(1S,2R,3S,5R,10S,11R)-(+)-9-oxo-8-azatetracyclo<9.2.1.02,10.03,8>tetradec-12-en-5-yl formate
(1R,2S,5R/S,6R,7S)-(+)-4-(buten-3-yl)-5-hydroxy-4-azatricyclo<5.2.1.02,6>dec-8-en-3-one
(1S,2R,3S,5R,10S,11R)-(+)-5-hydroxy-8-azatetracyclo<9.2.1.02,10.03,8>tetradec-12-en-9-one
(7R,8aR)-(+)-7-hydroxyindolizidin-3-one