1-(4-Bromo-5-methylthiophen-2-yl)-3-oxocyclobutane-1-carboxylic acid

2-(Bis(3,3'',5,5''-tetra-tert-butyl-[1,1':3',1''-terphenyl]-5'-yl)phosphino)-N-((S)-((1S,2S,4S,5R)-5-ethylquinuclidin-2-yl)(6-methoxyquinolin-4-yl)methyl)benzamide

(1S,2R,4S,5R)-1-(2-([1,1'-Biphenyl]-2-ylamino)-2-oxoethyl)-2-((S)-hydroxy(quinolin-4-yl)methyl)-5-vinylquinuclidin-1-ium bromide

(1S,2R,4S,5R)-1-(2-((2-(tert-Butyl)phenyl)amino)-2-oxoethyl)-2-((S)-hydroxy(quinolin-4-yl)methyl)-5-vinylquinuclidin-1-ium bromide

(1S,2R,4S,5R)-2-((S)-Hydroxy(quinolin-4-yl)methyl)-1-(2-oxo-2-(tritylamino)ethyl)-5-vinylquinuclidin-1-ium bromide

(1S,2R,4S,5R)-2-((S)-Hydroxy(quinolin-4-yl)methyl)-1-(2-((2-hydroxy-1-phenylethyl)amino)-2-oxoethyl)-5-vinylquinuclidin-1-ium bromide

(1S,2R,4S,5R)-2-((S)-Hydroxy(6-methoxyquinolin-4-yl)methyl)-1-(2-oxo-2-(tritylamino)ethyl)-5-vinylquinuclidin-1-ium bromide

(1S,2R,4S,5R)-2-((1S)-(((3R)-Adamantane-1-carbonyl)oxy)(quinolin-4-yl)methyl)-1-(3,5-bis(trifluoromethyl)benzyl)-5-vinylquinuclidin-1-ium bromide

2-[Bis(3,5-diphenoxyphenyl)phosphino]-N-[(8alpha,9S)-6'-methoxycinchonan-9-yl]benzamide

(1S,2R,4S,5R)-1-(2-((2-Bromophenyl)amino)-2-oxoethyl)-2-((S)-hydroxy(quinolin-4-yl)methyl)-5-vinylquinuclidin-1-ium bromide

(1S,2R,4S,5R)-1-(2-((4-(tert-Butyl)phenyl)amino)-2-oxoethyl)-2-((S)-hydroxy(quinolin-4-yl)methyl)-5-vinylquinuclidin-1-ium bromide