CN103641886A - 一种丙谷二肽的精制方法 - Google Patents
一种丙谷二肽的精制方法 Download PDFInfo
- Publication number
- CN103641886A CN103641886A CN201310605758.3A CN201310605758A CN103641886A CN 103641886 A CN103641886 A CN 103641886A CN 201310605758 A CN201310605758 A CN 201310605758A CN 103641886 A CN103641886 A CN 103641886A
- Authority
- CN
- China
- Prior art keywords
- glutamine dipeptide
- liquid
- feed liquid
- cooling
- sorbent material
- 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.)
- Granted
Links
- 108010016626 Dipeptides Proteins 0.000 title claims abstract description 39
- ZDXPYRJPNDTMRX-UHFFFAOYSA-N glutamine Natural products OC(=O)C(N)CCC(N)=O ZDXPYRJPNDTMRX-UHFFFAOYSA-N 0.000 title claims abstract description 39
- 238000000034 method Methods 0.000 title claims abstract description 35
- 238000007670 refining Methods 0.000 title abstract description 3
- 239000007788 liquid Substances 0.000 claims abstract description 60
- 239000013078 crystal Substances 0.000 claims abstract description 31
- 239000011347 resin Substances 0.000 claims abstract description 18
- 229920005989 resin Polymers 0.000 claims abstract description 18
- 238000001816 cooling Methods 0.000 claims abstract description 17
- 239000002904 solvent Substances 0.000 claims abstract description 13
- 239000003814 drug Substances 0.000 claims abstract description 4
- 229940079593 drug Drugs 0.000 claims abstract description 4
- 108090000790 Enzymes Proteins 0.000 claims abstract description 3
- 102000004190 Enzymes Human genes 0.000 claims abstract description 3
- 239000002594 sorbent Substances 0.000 claims description 31
- 239000000463 material Substances 0.000 claims description 25
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims description 24
- 238000010792 warming Methods 0.000 claims description 20
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 claims description 16
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims description 16
- 238000010521 absorption reaction Methods 0.000 claims description 15
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical group OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 12
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 11
- 229910052799 carbon Inorganic materials 0.000 claims description 11
- 238000001914 filtration Methods 0.000 claims description 11
- 238000000746 purification Methods 0.000 claims description 9
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 claims description 8
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims description 8
- 239000006229 carbon black Substances 0.000 claims description 5
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 claims description 4
- 108010059892 Cellulase Proteins 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 229940106157 cellulase Drugs 0.000 claims description 4
- 239000003456 ion exchange resin Substances 0.000 claims description 4
- 229920003303 ion-exchange polymer Polymers 0.000 claims description 4
- 241000487918 Acacia argyrodendron Species 0.000 claims description 3
- 235000011222 chang cao shi Nutrition 0.000 claims description 3
- 239000003610 charcoal Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 229940088598 enzyme Drugs 0.000 claims description 2
- 238000002425 crystallisation Methods 0.000 abstract description 12
- 230000008025 crystallization Effects 0.000 abstract description 12
- 239000003463 adsorbent Substances 0.000 abstract description 11
- 239000012982 microporous membrane Substances 0.000 abstract description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000002336 sorption--desorption measurement Methods 0.000 abstract 2
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000002244 precipitate Substances 0.000 abstract 1
- 238000001556 precipitation Methods 0.000 abstract 1
- 238000003786 synthesis reaction Methods 0.000 abstract 1
- 239000000047 product Substances 0.000 description 31
- 238000000967 suction filtration Methods 0.000 description 19
- 230000002950 deficient Effects 0.000 description 10
- 238000012856 packing Methods 0.000 description 10
- 238000007664 blowing Methods 0.000 description 9
- 238000001514 detection method Methods 0.000 description 9
- 238000001035 drying Methods 0.000 description 9
- 238000004128 high performance liquid chromatography Methods 0.000 description 9
- 238000002955 isolation Methods 0.000 description 9
- 238000005070 sampling Methods 0.000 description 9
- 238000003756 stirring Methods 0.000 description 9
- 230000004580 weight loss Effects 0.000 description 9
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 8
- 238000002203 pretreatment Methods 0.000 description 7
- 238000005406 washing Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- FRXSZNDVFUDTIR-UHFFFAOYSA-N 6-methoxy-1,2,3,4-tetrahydroquinoline Chemical compound N1CCCC2=CC(OC)=CC=C21 FRXSZNDVFUDTIR-UHFFFAOYSA-N 0.000 description 2
- HJCMDXDYPOUFDY-WHFBIAKZSA-N Ala-Gln Chemical compound C[C@H](N)C(=O)N[C@H](C(O)=O)CCC(N)=O HJCMDXDYPOUFDY-WHFBIAKZSA-N 0.000 description 2
- 108010044940 alanylglutamine Proteins 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012452 mother liquor Substances 0.000 description 2
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- 230000002346 endotoxic effect Effects 0.000 description 1
- 238000004108 freeze drying Methods 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 239000002504 physiological saline solution Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 108090000765 processed proteins & peptides Proteins 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Landscapes
- Peptides Or Proteins (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201310605758.3A CN103641886B (zh) | 2013-11-26 | 2013-11-26 | 一种丙谷二肽的精制方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201310605758.3A CN103641886B (zh) | 2013-11-26 | 2013-11-26 | 一种丙谷二肽的精制方法 |
Publications (2)
Publication Number | Publication Date |
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CN103641886A true CN103641886A (zh) | 2014-03-19 |
CN103641886B CN103641886B (zh) | 2015-07-29 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201310605758.3A Active CN103641886B (zh) | 2013-11-26 | 2013-11-26 | 一种丙谷二肽的精制方法 |
Country Status (1)
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CN (1) | CN103641886B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107805275A (zh) * | 2016-09-08 | 2018-03-16 | 重庆莱美隆宇药业有限公司 | 一种新的n(2)‑l‑丙氨酰‑l‑谷氨酰胺晶型及其制备方法 |
CN110407913A (zh) * | 2018-06-11 | 2019-11-05 | 合肥川迪医药技术有限公司 | 一种丙谷二肽的分离提纯方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001093829A2 (en) * | 2000-06-08 | 2001-12-13 | Powderject Vaccines, Inc. | Powder compositions |
CN1679531A (zh) * | 2005-01-14 | 2005-10-12 | 哈尔滨智诚医药科技研究院 | N(2)-l-丙氨酰-l-谷氨酰胺无菌粉末制剂及其制备方法 |
CN102093250A (zh) * | 2010-12-02 | 2011-06-15 | 海南本创医药科技有限公司 | 一种丙氨酰谷氨酰胺化合物及其新方法 |
-
2013
- 2013-11-26 CN CN201310605758.3A patent/CN103641886B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001093829A2 (en) * | 2000-06-08 | 2001-12-13 | Powderject Vaccines, Inc. | Powder compositions |
CN1679531A (zh) * | 2005-01-14 | 2005-10-12 | 哈尔滨智诚医药科技研究院 | N(2)-l-丙氨酰-l-谷氨酰胺无菌粉末制剂及其制备方法 |
CN102093250A (zh) * | 2010-12-02 | 2011-06-15 | 海南本创医药科技有限公司 | 一种丙氨酰谷氨酰胺化合物及其新方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107805275A (zh) * | 2016-09-08 | 2018-03-16 | 重庆莱美隆宇药业有限公司 | 一种新的n(2)‑l‑丙氨酰‑l‑谷氨酰胺晶型及其制备方法 |
CN110407913A (zh) * | 2018-06-11 | 2019-11-05 | 合肥川迪医药技术有限公司 | 一种丙谷二肽的分离提纯方法 |
Also Published As
Publication number | Publication date |
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CN103641886B (zh) | 2015-07-29 |
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Denomination of invention: Method for refining glutamine dipeptide Effective date of registration: 20161114 Granted publication date: 20150729 Pledgee: Bank of Beijing Limited by Share Ltd. Shijiazhuang branch Pledgor: JING JING PHARMACEUTICAL Co.,Ltd. Registration number: 2016130000021 |
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Date of cancellation: 20170323 Granted publication date: 20150729 Pledgee: Bank of Beijing Limited by Share Ltd. Shijiazhuang branch Pledgor: JING JING PHARMACEUTICAL Co.,Ltd. Registration number: 2016130000021 |
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Denomination of invention: A Refinement Method for Propylene Glutathione Dipeptide Effective date of registration: 20230418 Granted publication date: 20150729 Pledgee: Hebei Ningjin Rural Commercial Bank Co.,Ltd. Pledgor: JING JING PHARMACEUTICAL Co.,Ltd. Registration number: Y2023980038366 |
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Date of cancellation: 20231114 Granted publication date: 20150729 Pledgee: Hebei Ningjin Rural Commercial Bank Co.,Ltd. Pledgor: JING JING PHARMACEUTICAL Co.,Ltd. Registration number: Y2023980038366 |
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Denomination of invention: A Refinement Method for Bingludipeptide Effective date of registration: 20231204 Granted publication date: 20150729 Pledgee: Hebei Ningjin Rural Commercial Bank Co.,Ltd. Pledgor: JING JING PHARMACEUTICAL Co.,Ltd. Registration number: Y2023980069369 |
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