CN101456837B - 一种l-吡咯烷酮羧酸锌的合成方法 - Google Patents
一种l-吡咯烷酮羧酸锌的合成方法 Download PDFInfo
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- CN101456837B CN101456837B CN2009100286474A CN200910028647A CN101456837B CN 101456837 B CN101456837 B CN 101456837B CN 2009100286474 A CN2009100286474 A CN 2009100286474A CN 200910028647 A CN200910028647 A CN 200910028647A CN 101456837 B CN101456837 B CN 101456837B
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- carboxylic acid
- zincidone
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- pyrrolidone carboxylic
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CN2009100286474A CN101456837B (zh) | 2009-01-07 | 2009-01-07 | 一种l-吡咯烷酮羧酸锌的合成方法 |
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CN2009100286474A CN101456837B (zh) | 2009-01-07 | 2009-01-07 | 一种l-吡咯烷酮羧酸锌的合成方法 |
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CN101456837A CN101456837A (zh) | 2009-06-17 |
CN101456837B true CN101456837B (zh) | 2011-09-28 |
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Families Citing this family (4)
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CN102988262B (zh) * | 2012-12-20 | 2014-08-20 | 中国科学院南海海洋研究所 | 一种具有祛痘功效的蜂毒组合物 |
JP2021008408A (ja) * | 2017-10-05 | 2021-01-28 | 味の素株式会社 | 光学活性ピロリドンカルボン酸またはそのアルカリ金属塩の製造方法 |
CN109053529A (zh) * | 2018-08-09 | 2018-12-21 | 吴文君 | L-焦谷氨酸金属配合物及其制备方法和应用 |
CN114940660A (zh) * | 2022-05-25 | 2022-08-26 | 广州北极光生物科技有限公司 | 一种pca锌的制备工艺 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES8604138A1 (es) * | 1985-01-25 | 1986-01-16 | Vinas Lab | Procedimiento para la preparacion de un nuevo derivado del acido 5-oxo-2-pirrolidin-carboxilico |
CN1398853A (zh) * | 2001-07-19 | 2003-02-26 | 味之素株式会社 | 吡咯烷酮羧酸和其盐的生产方法 |
CN1704400A (zh) * | 2004-04-23 | 2005-12-07 | 味之素株式会社 | 二水合吡咯烷酮羧酸锌及其生产方法 |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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ES8604138A1 (es) * | 1985-01-25 | 1986-01-16 | Vinas Lab | Procedimiento para la preparacion de un nuevo derivado del acido 5-oxo-2-pirrolidin-carboxilico |
CN1398853A (zh) * | 2001-07-19 | 2003-02-26 | 味之素株式会社 | 吡咯烷酮羧酸和其盐的生产方法 |
CN1704400A (zh) * | 2004-04-23 | 2005-12-07 | 味之素株式会社 | 二水合吡咯烷酮羧酸锌及其生产方法 |
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