6'-Methyl-[2,3']bipyridinyl

Ethyl 3-cyano-4-fluorobenzoylformate

Ethyl 2,5-dimethoxybenzoylformate

Ethyl 3-(1,3-dioxan-2-yl)-4-methoxybenzoylformate

Ethyl 6-methoxy-2-naphthoylformate

Ethyl 4-methyl-1-naphthoylformate

Ethyl 2,5-difluorobenzoylformate

cis-3-(3-methoxybenzoyl)cyclopentane-1-carboxylic acid

cis-2-(4-methylbenzoyl)cyclopentane-1-carboxylic acid

cis-3-(2,5-Dimethylbenzoyl)cyclopentane-1-carboxylic acid

cis-3-[2-(4-methoxyphenyl)-2-oxoethyl]cyclopentane-1-carboxylic acid