methyl 6,8-dioxo-1H,3H,4H,6H,7H,8H-pyrimido[4,3-c][1,4]oxazine-9-carboxylate

methyl 6,9-dioxa-2-azaspiro[4.5]decane-7-carboxylate hydrochloride

methyl 6-(1,1,2-trifluoroethyl)pyridine-2-carboxylate

methyl 6-(1,1-difluoroethyl)pyridine-3-carboxylate

methyl 6-(1,2,2,2-tetrafluoroethyl)pyridine-3-carboxylate

methyl 6-(1,3-dioxolan-2-yl)pyridine-3-carboxylate

methyl 6-(1,3-oxazol-5-yl)pyridine-2-carboxylate

methyl 6-(1,3-oxazol-5-yl)pyridine-3-carboxylate

methyl 6-(1,4-diazepan-1-yl)pyridine-3-carboxylate dihydrochloride

methyl 6-(1-aminoethyl)pyridine-3-carboxylate dihydrochloride

methyl 6-(1-cyanocyclobutyl)pyridine-3-carboxylate

methyl 6-(1-phenyl-1H-pyrazol-4-yl)-1,2-benzoxazole-3-carboxylate

methyl 6-(2,2,2-trifluoroethyl)piperidine-2-carboxylate

methyl 6-(2,2,2-trifluoroethyl)pyridine-3-carboxylate

methyl 6-(2-aminoethoxy)pyridine-3-carboxylate dihydrochloride

methyl 6-(2-aminoethyl)pyridine-2-carboxylate dihydrochloride

methyl 6-(2-aminopropoxy)pyridine-2-carboxylate hydrochloride

methyl 6-(2-chloroacetamido)pyridine-2-carboxylate

methyl 6-(2-fluoropropan-2-yl)pyrazine-2-carboxylate

methyl 6-(2-fluoropropan-2-yl)pyridine-3-carboxylate

methyl 6-(2-hydroxyethyl)pyridine-2-carboxylate

methyl 6-(2-hydroxyethyl)pyridine-3-carboxylate

methyl 6-(2-hydroxypropan-2-yl)pyrazine-2-carboxylate

methyl 6-(2-hydroxypropan-2-yl)pyridine-2-carboxylate

methyl 6-(2-hydroxypropan-2-yl)pyridine-3-carboxylate

methyl 6-(2-methoxy-2-oxoethyl)pyridine-3-carboxylate

methyl 6-(3-aminoazetidin-1-yl)pyridine-3-carboxylate dihydrochloride

methyl 6-(3-aminopropoxy)pyridine-3-carboxylate hydrochloride

methyl 6-(3-fluorophenyl)-2-oxaspiro[3.3]heptane-6-carboxylate

methyl 6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-benzofuran-2-carboxylate

methyl 6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indazole-4-carboxylate hydrochloride

methyl 6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2,3-dihydro-1H-indene-5-carboxylate

methyl 6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3,4-dihydro-1H-2-benzopyran-1-carboxylate

methyl 6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3,4-dihydro-2H-1,4-benzoxazine-8-carboxylate

methyl 6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3,4-dihydro-2H-1-benzopyran-3-carboxylate

methyl 6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thieno[3,2-b]thiophene-2-carboxylate

methyl 6-(4-aminopiperidin-1-yl)pyridine-3-carboxylate

methyl 6-(4-fluorophenyl)-6-oxohexanoate

methyl 6-(4-methoxyphenyl)-2-oxaspiro[3.3]heptane-6-carboxylate

methyl 6-(4-nitrophenoxy)pyridazine-3-carboxylate

methyl 6-(4-oxo-2-sulfanyl-3,4-dihydroquinazolin-3-yl)hexanoate

methyl 6-(aminomethyl)-1H,3H,4H-pyrrolo[2,1-c][1,4]oxazine-8-carboxylate

methyl 6-(aminomethyl)-2-azabicyclo[2.2.2]octane-2-carboxylate

methyl 6-(aminomethyl)-2-cyclopropylpyridine-3-carboxylate hydrochloride

methyl 6-(aminomethyl)-2-methylpyridine-3-carboxylate hydrochloride