p. 2331 - 2336
(1992)methyl 2-nitro-1,2-diphenyl-3-(1-phenylethyl)hexahydropyrrolizine-7a-carboxylate
methyl 5a-nitro-5-(1-phenylethyl)cyclopenthexahydropyrrolizine-8b-carboxylate
3-(2-carboxymethyl)pyrrolidin-1-yl-4-methyl-4-phenylcyclopent
methyl 2-methyl-2-nitro-1-phenyl-3-(1-phenylethyl)hexahydro-1H-pyrrolizine-7a-carboxylate
2-methyl-4-oxo-2-phenylpentanal