(8S,8aS)-8-hydroxy-8-methyl-6(Z)-(4-hydroxy-2(R)-methylbutylidene)octahydroindolizidine

(S)-5-(benzyloxy)-1-(trimethylsilyl)-1-pentyn-3-yl benzoate

(3S)-5-(benzyloxy)pent-1–yn-3-ol

(1S,7aS)-1-((Z)-(R)-6-Benzyloxy-4-methyl-2-trimethylsilanyl-hex-2-enyl)-1-methyl-tetrahydro-pyrrolo[1,2-c]oxazole

((R)-1-Phenyl-ethyl)-carbamic acid (S)-1-(2-benzyloxy-ethyl)-prop-2-ynyl ester

(S)-5-Benzyloxy-1-trimethylsilanyl-pent-1-yn-3-ol

benzyl (S)-2-(2(R)-methyloxiranyl)-1-pyrrolidinecarboxylate

(1S ,7aS)-tetrahydro-1-methyl-1-<6-(benzyloxy)-4(R)-methyl-2-(trimethylsilyl)-2(Z)-hexenyl>-1H,3H-pyrrolo<1,2-c>oxazol-3-one

(R)-5-(benzyloxy)-3-methyl-1-(trimethylsilyl)-1-pentyne

((R)-1-Phenyl-ethyl)-carbamic acid (R)-1-(2-benzyloxy-ethyl)-prop-2-ynyl ester

(S)-5-(benzyloxy)-1-(trimethylsilyl)-1-pentyn-3-yl acetate