草酰氯

6-(4-chlorophenyl)-2,2-dimethyl-7-phenyl-1,3-dihydropyrrolizine

methyl 2-(6-(4-chlorophenyl)-2,2-dimethyl-7-phenyl-2,3-dihydro-1H-pyrrolizine-5-yl)acetate

[6-(4-chlorophenyl)-2,3-dihydro-2,2-dimethyl-7-phenyl-1H-pyrrolizin-5-yl]acetic acid tert-butyl ester