(4aα,8aβ,9β,9aβ,10α,10aα)-1,4,4a,5,8,8a,9,9a,10,10a-Decahydro-9,10-bis(mesyloxymethyl)anthracen

(4aα,8aβ,9β,9aβ,10α,10aα)-9,10-Bis(cyanmethyl)-1,4,4a,5,8,8a,9,9a,10,10a-decahydroanthracen

(4aα,8aβ,9aβ,10aα)-1,4,4a,5,8,8a,9a,10a-Octahydrodispiro

(4arH.8atH.9atH.10acH)-1,4,4a,5,8,8a,9a,10a-octahydro-anthraquinone

(4aα,8aβ,9β,9aβ,10α,10aα)-1,4,4a,5,8,8a,9,9a,10,10a-Decahydro-9,10-bis(hydroxymethyl)anthracene