发明人何建平,韩伟,冯建国. "一种3-(4-吡啶基)-<SC>L</SC>-丙氨酸的合成方法" [P]. 中国发明专利, 专利号 CN 109056332 A, 授权公告日 2020-02-01.
发明人杨光,徐明华,郭海燕. "Method for the Synthesis of (2S)-2-amino-3-(4-pyridyl)propanoic acid
(2S)-2-amino-3-(4-pyridyl)propionic acid
(2S)-2-amino-3-pyridin-4-ylpropanoic acid
(2S)-2-azanyl-3-pyridin-4-yl-propanoic acid
37535-49-2
L-4-Pyridylalanine" [P]. 中国发明专利, 专利号 CN 117769197 A, 授权公告日 2015-09-21.
发明人徐明华,林芳,罗永刚. "A Process for Preparing High-Purity (2S)-2-amino-3-(4-pyridyl)propanoic acid
(2S)-2-amino-3-(4-pyridyl)propionic acid
(2S)-2-amino-3-pyridin-4-ylpropanoic acid
(2S)-2-azanyl-3-pyridin-4-yl-propanoic acid
37535-49-2
L-4-Pyridylalanine" [P]. 中国发明专利, 专利号 CN 113313606 A, 授权公告日 2021-05-21.
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