R&D Achievement
R&D > R&D AchievementOver the years, Zhejiang Langhua Pharmaceutical Co., Ltd. attaches great importance to the introduction of scientific and technological personnel, increase investment in scientific research, actively cooperated with scientific research institutes, colleges and universities to implement "production and research", independent technology and technological innovation. To develop green new technology, achieve circular economy production, Zhejiang Langhua Pharmaceutical Co., Ltd. has achieved a number of innovative achievements.
（1）Intellectual Property
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No |
Patent name |
Patent number |
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1 |
酒石酸衍生物催化端炔锌试剂对含氟烷基芳酮的不对称加成方法 |
ZL201110338816.1 |
|
2 |
一种1-苄基-4-甲氧甲基-4-苯胺基哌啶盐酸盐的制备方法 |
ZL201310318513.2 |
|
3 |
一种4-氨基-2-氟苯甲酸的制备方法 |
ZL201410210552.5 |
|
4 |
一种复合酶催化水解制备喹诺酮类中间体的方法 |
ZL201010513580.6 |
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5 |
一种螺内酯的合成方法 |
ZL201110208876.1 |
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6 |
一种氯吡格雷拆分剂左旋樟脑磺酸的回收方法 |
ZL201110006330.8 |
|
7 |
一种制备环丙沙星的缩合母液中哌嗪的回收方法 |
ZL201210104166.9 |
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8 |
一种制备左氧氟沙星的酰化液中三乙胺的回收套用方法 |
ZL201110044604.2 |
（2）Scientific research of honor
■ In 2009, Zhejiang Langhua Pharmaceutical Co., Ltd. was rated as high-tech enterprises in Zhejiang Province;
■ In 2011, Zhejiang Langhua Pharmaceutical Co., Ltd. was named 'Eleventh Five-Year' national oil and chemical industry environmental protection advanced units;
■ In 2013, Zhejiang Langhua Pharmaceutical Co., Ltd. was listed as provincial high-tech enterprise research and development center;
■ In 2015, Zhejiang Langhua Pharmaceutical Co., Ltd. was rated as state-level high-tech enterprises;
■ In 2016, Zhejiang Langhua Pharmaceutical Co., Ltd. was named Zhejiang Province patent demonstration enterprises;
■ In 2016, Zhejiang Langhua Pharmaceutical Co., Ltd. won the first prize in promoting the progress of petroleum and chemical science and technology.