ethyl 7-ethylenedioxy-(2E,4E)-heptadienoate

(6,6-ethylenedioxy-1E-hexenyl)tri-n-butylstannane

((4bR,6S,8R,9aS,10aS)-6-(3-(1,3-dioxolan-2-yl)propyl)-4-isopropyl-4b,7,8,9,9a,10a-hexahydro-6H,11H-indeno[1',2':4,5]oxazolo[3,2-a]pyridin-8-yl)methyl 4-methylbenzenesulfonate

((4bR,6S,8R,9aS,10aS)-6-(3-(1,3-dioxolan-2-yl)propyl)-4-isopropyl-4b,7,8,9,9a,10a-hexahydro-6H,11H-indeno[1',2':4,5]oxazolo[3,2-a]pyridin-8-yl)methanol