6993043 |
(2R)-2-amino-2,3-dimethyl-butanoic acid |
7408714 |
(2S)-2-azaniumyl-2,3-dimethyl-butanoate |
7408715 |
(2S)-2-amino-2,3-dimethyl-butanoic acid |
10129939 |
(2R)-2-amino-3-methyl-butanoic acid |
10154046 |
(2R)-2-amino-3-methyl-butanoic acid |
10219417 |
2-amino-3-methyl-butanoic acid |