p. 2187 - 2190
(2007/10/02)3α,5-cyclo-22-iodo-5α-23,24-bisnorcholan-6β-ol 6-methyl ether
p-tolyl benzeneselenosulfonate
(1aR,3aR,3bS,5aR,6R,8aS,8bS,10R,10aR)-10-Methoxy-3a,5a-dimethyl-6-[(E)-(R)-1-methyl-4-phenylselanyl-5-(toluene-4-sulfonyl)-pent-4-enyl]-hexadecahydro-cyclopenta[a]cyclopropa[2,3]cyclopenta[1,2-f]naphthalene
[(R)-5-((1aR,3aR,3bS,5aR,6R,8aS,8bS,10R,10aR)-10-Methoxy-3a,5a-dimethyl-hexadecahydro-cyclopenta[a]cyclopropa[2,3]cyclopenta[1,2-f]naphthalen-6-yl)-hex-1-ynyl]-trimethyl-silane
(1aR,3aR,3bS,5aR,6R,8aS,8bS,10R,10aR)-10-Methoxy-3a,5a-dimethyl-6-((R)-1-methyl-pent-4-ynyl)-hexadecahydro-cyclopenta[a]cyclopropa[2,3]cyclopenta[1,2-f]naphthalene