CN102875399B - 一种d-缬氨酸的制备方法 - Google Patents
一种d-缬氨酸的制备方法 Download PDFInfo
- Publication number
- CN102875399B CN102875399B CN201210406095.8A CN201210406095A CN102875399B CN 102875399 B CN102875399 B CN 102875399B CN 201210406095 A CN201210406095 A CN 201210406095A CN 102875399 B CN102875399 B CN 102875399B
- Authority
- CN
- China
- Prior art keywords
- val
- valine
- preparation
- methyl alcohol
- hour
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- KZSNJWFQEVHDMF-SCSAIBSYSA-N D-valine Chemical compound CC(C)[C@@H](N)C(O)=O KZSNJWFQEVHDMF-SCSAIBSYSA-N 0.000 title claims abstract description 38
- 238000002360 preparation method Methods 0.000 title claims abstract description 15
- 229930182831 D-valine Natural products 0.000 title abstract 6
- KZSNJWFQEVHDMF-UHFFFAOYSA-N Valine Chemical compound CC(C)C(N)C(O)=O KZSNJWFQEVHDMF-UHFFFAOYSA-N 0.000 claims abstract description 14
- 238000006243 chemical reaction Methods 0.000 claims abstract description 13
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 8
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 42
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 18
- 238000003756 stirring Methods 0.000 claims description 15
- KZSNJWFQEVHDMF-BYPYZUCNSA-N L-valine Chemical compound CC(C)[C@H](N)C(O)=O KZSNJWFQEVHDMF-BYPYZUCNSA-N 0.000 claims description 12
- 239000004474 valine Substances 0.000 claims description 12
- 239000000047 product Substances 0.000 claims description 9
- 239000007790 solid phase Substances 0.000 claims description 8
- 229910052799 carbon Inorganic materials 0.000 claims description 6
- 238000001035 drying Methods 0.000 claims description 6
- 238000001914 filtration Methods 0.000 claims description 6
- 239000012153 distilled water Substances 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 230000006837 decompression Effects 0.000 claims description 4
- 239000000706 filtrate Substances 0.000 claims description 4
- 150000003839 salts Chemical class 0.000 claims description 3
- 239000002253 acid Substances 0.000 claims 1
- 239000000126 substance Substances 0.000 abstract description 9
- 239000002994 raw material Substances 0.000 abstract description 7
- 230000003287 optical effect Effects 0.000 abstract description 6
- 230000015572 biosynthetic process Effects 0.000 abstract description 3
- 238000003786 synthesis reaction Methods 0.000 abstract description 3
- 230000000536 complexating effect Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- IWYDHOAUDWTVEP-ZETCQYMHSA-N (S)-mandelic acid Chemical compound OC(=O)[C@@H](O)C1=CC=CC=C1 IWYDHOAUDWTVEP-ZETCQYMHSA-N 0.000 abstract 2
- 238000002844 melting Methods 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- 238000001179 sorption measurement Methods 0.000 abstract 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000009833 condensation Methods 0.000 description 4
- 230000005494 condensation Effects 0.000 description 4
- 239000003814 drug Substances 0.000 description 3
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- IWYDHOAUDWTVEP-UHFFFAOYSA-N mandelic acid Chemical compound OC(=O)C(O)C1=CC=CC=C1 IWYDHOAUDWTVEP-UHFFFAOYSA-N 0.000 description 2
- 229960002510 mandelic acid Drugs 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000002194 synthesizing effect Effects 0.000 description 2
- TWGCKCVPBMSRAK-UHFFFAOYSA-M C(CCCC)(=O)[O-].[F].[Cl+] Chemical compound C(CCCC)(=O)[O-].[F].[Cl+] TWGCKCVPBMSRAK-UHFFFAOYSA-M 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000003178 anti-diabetic effect Effects 0.000 description 1
- 230000000118 anti-neoplastic effect Effects 0.000 description 1
- 239000003472 antidiabetic agent Substances 0.000 description 1
- UHOVQNZJYSORNB-UHFFFAOYSA-N benzene Substances C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- CCIVGXIOQKPBKL-UHFFFAOYSA-N ethanesulfonic acid Chemical compound CCS(O)(=O)=O CCIVGXIOQKPBKL-UHFFFAOYSA-N 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000002728 pyrethroid Substances 0.000 description 1
- 230000006340 racemization Effects 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- SMQUZDBALVYZAC-UHFFFAOYSA-N salicylaldehyde Chemical compound OC1=CC=CC=C1C=O SMQUZDBALVYZAC-UHFFFAOYSA-N 0.000 description 1
- -1 with D Chemical compound 0.000 description 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201210406095.8A CN102875399B (zh) | 2012-10-22 | 2012-10-22 | 一种d-缬氨酸的制备方法 |
Applications Claiming Priority (1)
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CN201210406095.8A CN102875399B (zh) | 2012-10-22 | 2012-10-22 | 一种d-缬氨酸的制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN102875399A CN102875399A (zh) | 2013-01-16 |
CN102875399B true CN102875399B (zh) | 2015-03-18 |
Family
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Family Applications (1)
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CN201210406095.8A Active CN102875399B (zh) | 2012-10-22 | 2012-10-22 | 一种d-缬氨酸的制备方法 |
Country Status (1)
Country | Link |
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CN (1) | CN102875399B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105237419B (zh) * | 2015-09-18 | 2017-06-23 | 南京红杉生物科技有限公司 | 合成l‑正缬氨酸的方法 |
CN115181032B (zh) * | 2022-07-28 | 2023-08-22 | 天津大学 | 一种基于选择性共结晶/成盐拆分dl-缬氨酸外消旋化合物的方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1884263A (zh) * | 2005-06-23 | 2006-12-27 | 江苏恩华药业集团有限公司 | 普瑞巴林中间体及其制备方法 |
CN101659622A (zh) * | 2008-08-25 | 2010-03-03 | 天津金耀集团有限公司 | 一种缬氨酸拆分方法 |
-
2012
- 2012-10-22 CN CN201210406095.8A patent/CN102875399B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1884263A (zh) * | 2005-06-23 | 2006-12-27 | 江苏恩华药业集团有限公司 | 普瑞巴林中间体及其制备方法 |
CN101659622A (zh) * | 2008-08-25 | 2010-03-03 | 天津金耀集团有限公司 | 一种缬氨酸拆分方法 |
Non-Patent Citations (1)
Title |
---|
New method for preparation of D-valine;Xu Haiqing et al.;《Journal of Southeast University (English Edition)》;20040331;第20卷(第1期);第59-61页 * |
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Publication number | Publication date |
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CN102875399A (zh) | 2013-01-16 |
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Address after: 200333 Putuo District True North Road, No. 401, Shanghai Patentee after: SHANGHAI CHEMICAL REAGENT RESEARCH INSTITUTE Co.,Ltd. Address before: 200002 Putuo District North Road, Shanghai, No. 401 Patentee before: Shanghai Chemical Reagent Research Institute |
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TR01 | Transfer of patent right |
Effective date of registration: 20161212 Address after: 201512 Shanghai City, Jinshan District Jinshanwei Zhen Hua Road No. 200 Building 1 Patentee after: SHANGHAI SHISI CHEMICAL PRODUCT Co.,Ltd. Address before: 200333 Putuo District True North Road, No. 401, Shanghai Patentee before: SHANGHAI CHEMICAL REAGENT RESEARCH INSTITUTE Co.,Ltd. |