p. 699 - 707
(2012/03/11)p. 4596 - 4605
(2007/10/03)2-sulfobenzoic acid cyclic anhydride
(S)-2-<(tert-butoxycarbonyl)amino>-3-methylbutan-1-ol
(S)-2-amino-3-methylbuthyl 2-sulfobenzoate
(S)-valinol
(S)-2-((1-(adamantan-1-ylamino)-3-methylbutan-2-yl)carbamoyl)benzenesulfonic acid
(S)-2-((1-(adamantan-1-yl)-4-isopropyl-4,5-dihydro-1H-imidazol-3-ium-3-yl)methyl)benzenesulfonate
(S)-2-((1-(3,5-dimethylphenyl)-4-isopropyl-4,5-dihydro-1H-imidazol-3-ium-3-yl)methyl)benzenesulfonate
(S)-2-((4-benzyl-1-(2,6-diisopropylphenyl)-4,5-dihydro-1H-imidazol-3-ium-3-yl)methyl)benzenesulfonate
(S)-2-((4-isopropyl-1-mesityl-4,5-dihydro-1H-imidazol-3-ium-3-yl)methyl)benzenesulfonate