CN110669082A - 一种n-乙酰-d-氨基葡萄糖的提纯分离方法 - Google Patents
一种n-乙酰-d-氨基葡萄糖的提纯分离方法 Download PDFInfo
- Publication number
- CN110669082A CN110669082A CN201911009361.1A CN201911009361A CN110669082A CN 110669082 A CN110669082 A CN 110669082A CN 201911009361 A CN201911009361 A CN 201911009361A CN 110669082 A CN110669082 A CN 110669082A
- Authority
- CN
- China
- Prior art keywords
- glucosamine
- acetyl
- solution
- stirring
- hydrochloride
- 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
- OVRNDRQMDRJTHS-UHFFFAOYSA-N N-acelyl-D-glucosamine Natural products CC(=O)NC1C(O)OC(CO)C(O)C1O OVRNDRQMDRJTHS-UHFFFAOYSA-N 0.000 title claims abstract description 84
- OVRNDRQMDRJTHS-FMDGEEDCSA-N N-acetyl-beta-D-glucosamine Chemical compound CC(=O)N[C@H]1[C@H](O)O[C@H](CO)[C@@H](O)[C@@H]1O OVRNDRQMDRJTHS-FMDGEEDCSA-N 0.000 title claims abstract description 84
- 229950006780 n-acetylglucosamine Drugs 0.000 title claims abstract description 84
- 238000000746 purification Methods 0.000 title abstract description 5
- 238000000926 separation method Methods 0.000 title abstract description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 158
- MSWZFWKMSRAUBD-UHFFFAOYSA-N 2-Amino-2-Deoxy-Hexose Chemical compound NC1C(O)OC(CO)C(O)C1O MSWZFWKMSRAUBD-UHFFFAOYSA-N 0.000 claims abstract description 84
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims abstract description 76
- 238000001914 filtration Methods 0.000 claims abstract description 68
- QDRKDTQENPPHOJ-UHFFFAOYSA-N sodium ethoxide Chemical compound [Na+].CC[O-] QDRKDTQENPPHOJ-UHFFFAOYSA-N 0.000 claims abstract description 65
- 238000003756 stirring Methods 0.000 claims abstract description 56
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 claims abstract description 51
- 238000000034 method Methods 0.000 claims abstract description 42
- 239000000706 filtrate Substances 0.000 claims abstract description 35
- 238000001816 cooling Methods 0.000 claims abstract description 34
- MSWZFWKMSRAUBD-QZABAPFNSA-N beta-D-glucosamine Chemical compound N[C@H]1[C@H](O)O[C@H](CO)[C@@H](O)[C@@H]1O MSWZFWKMSRAUBD-QZABAPFNSA-N 0.000 claims abstract description 33
- 239000012043 crude product Substances 0.000 claims abstract description 33
- 238000001035 drying Methods 0.000 claims abstract description 33
- 238000010438 heat treatment Methods 0.000 claims abstract description 32
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 claims abstract description 30
- 229920002101 Chitin Polymers 0.000 claims abstract description 20
- 238000002156 mixing Methods 0.000 claims abstract description 20
- 239000000843 powder Substances 0.000 claims abstract description 19
- 238000002791 soaking Methods 0.000 claims abstract description 17
- IVLXQGJVBGMLRR-UHFFFAOYSA-N 2-aminoacetic acid;hydron;chloride Chemical compound Cl.NCC(O)=O IVLXQGJVBGMLRR-UHFFFAOYSA-N 0.000 claims abstract description 15
- 229960001269 glycine hydrochloride Drugs 0.000 claims abstract description 15
- 235000014655 lactic acid Nutrition 0.000 claims abstract description 15
- 239000004310 lactic acid Substances 0.000 claims abstract description 15
- 239000002904 solvent Substances 0.000 claims abstract description 4
- 235000019441 ethanol Nutrition 0.000 claims description 48
- 238000006243 chemical reaction Methods 0.000 claims description 33
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 32
- 238000006640 acetylation reaction Methods 0.000 claims description 19
- 238000002425 crystallisation Methods 0.000 claims description 18
- 230000008025 crystallization Effects 0.000 claims description 18
- 150000003841 chloride salts Chemical class 0.000 claims description 16
- 239000012982 microporous membrane Substances 0.000 claims description 16
- 238000005086 pumping Methods 0.000 claims description 16
- 239000007787 solid Substances 0.000 claims description 16
- 238000005406 washing Methods 0.000 claims description 16
- 239000003960 organic solvent Substances 0.000 claims description 6
- SWMBGGVABLKMNH-UHFFFAOYSA-N Cl.C(C(O)C)(=O)O.NCC(=O)O Chemical compound Cl.C(C(O)C)(=O)O.NCC(=O)O SWMBGGVABLKMNH-UHFFFAOYSA-N 0.000 claims description 5
- 125000003158 alcohol group Chemical group 0.000 claims description 2
- 239000012141 concentrate Substances 0.000 claims description 2
- 230000009467 reduction Effects 0.000 claims description 2
- 239000000126 substance Substances 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 6
- 238000004128 high performance liquid chromatography Methods 0.000 description 14
- 238000004042 decolorization Methods 0.000 description 12
- 230000000813 microbial effect Effects 0.000 description 3
- 150000002772 monosaccharides Chemical group 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 206010028980 Neoplasm Diseases 0.000 description 2
- 201000011510 cancer Diseases 0.000 description 2
- 238000000855 fermentation Methods 0.000 description 2
- 230000004151 fermentation Effects 0.000 description 2
- 238000009776 industrial production Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- BYEAHWXPCBROCE-UHFFFAOYSA-N 1,1,1,3,3,3-hexafluoropropan-2-ol Chemical compound FC(F)(F)C(O)C(F)(F)F BYEAHWXPCBROCE-UHFFFAOYSA-N 0.000 description 1
- MEMNKNZDROKJHP-UHFFFAOYSA-M 1-butyl-3-methylimidazol-3-ium;methyl sulfate Chemical compound COS([O-])(=O)=O.CCCCN1C=C[N+](C)=C1 MEMNKNZDROKJHP-UHFFFAOYSA-M 0.000 description 1
- MSWZFWKMSRAUBD-IVMDWMLBSA-N 2-amino-2-deoxy-D-glucopyranose Chemical compound N[C@H]1C(O)O[C@H](CO)[C@@H](O)[C@@H]1O MSWZFWKMSRAUBD-IVMDWMLBSA-N 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 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
- 208000012868 Overgrowth Diseases 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 235000008452 baby food Nutrition 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
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000002778 food additive Substances 0.000 description 1
- 235000019261 food antioxidant Nutrition 0.000 description 1
- 235000003599 food sweetener Nutrition 0.000 description 1
- 229960002442 glucosamine Drugs 0.000 description 1
- 150000002301 glucosamine derivatives Chemical class 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 150000004676 glycans Chemical class 0.000 description 1
- 150000002337 glycosamines Chemical class 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 210000000987 immune system Anatomy 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920001542 oligosaccharide Polymers 0.000 description 1
- 150000002482 oligosaccharides Chemical class 0.000 description 1
- 230000035790 physiological processes and functions Effects 0.000 description 1
- 229920001282 polysaccharide Polymers 0.000 description 1
- 239000005017 polysaccharide Substances 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 230000000552 rheumatic effect Effects 0.000 description 1
- 201000003068 rheumatic fever Diseases 0.000 description 1
- 206010039073 rheumatoid arthritis Diseases 0.000 description 1
- 239000003765 sweetening agent Substances 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H1/00—Processes for the preparation of sugar derivatives
- C07H1/06—Separation; Purification
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H5/00—Compounds containing saccharide radicals in which the hetero bonds to oxygen have been replaced by the same number of hetero bonds to halogen, nitrogen, sulfur, selenium, or tellurium
- C07H5/04—Compounds containing saccharide radicals in which the hetero bonds to oxygen have been replaced by the same number of hetero bonds to halogen, nitrogen, sulfur, selenium, or tellurium to nitrogen
- C07H5/06—Aminosugars
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Biotechnology (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Molecular Biology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Saccharide Compounds (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911009361.1A CN110669082B (zh) | 2019-10-23 | 2019-10-23 | 一种n-乙酰-d-氨基葡萄糖的提纯分离方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911009361.1A CN110669082B (zh) | 2019-10-23 | 2019-10-23 | 一种n-乙酰-d-氨基葡萄糖的提纯分离方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110669082A true CN110669082A (zh) | 2020-01-10 |
CN110669082B CN110669082B (zh) | 2020-11-03 |
Family
ID=69083762
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201911009361.1A Active CN110669082B (zh) | 2019-10-23 | 2019-10-23 | 一种n-乙酰-d-氨基葡萄糖的提纯分离方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110669082B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111304374A (zh) * | 2020-02-28 | 2020-06-19 | 清华大学无锡应用技术研究院 | 一种医药级氨基葡萄糖的制备方法及其过程质量分析控制系统 |
CN113912656A (zh) * | 2021-09-30 | 2022-01-11 | 上海玉曜生物医药科技有限公司 | N-乙酰基-d-氨基葡萄糖的晶型及其制备方法、应用 |
CN115448963A (zh) * | 2022-10-21 | 2022-12-09 | 扬州日兴生物科技股份有限公司 | 一种n-乙酰-d-氨基葡萄糖的制备方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1847255A (zh) * | 2006-05-17 | 2006-10-18 | 扬州日兴生物化工制品有限公司 | N-乙酰d-氨基葡萄糖的生产方法 |
CN103374046A (zh) * | 2012-04-18 | 2013-10-30 | 扬州鸿信生物制品有限公司 | 一种制备d-氨基葡萄糖盐酸盐的方法 |
CN106008615A (zh) * | 2016-06-01 | 2016-10-12 | 江苏澳新生物工程有限公司 | 一种甲壳素制备n-乙酰-d-氨基葡萄糖的方法 |
CN106946954A (zh) * | 2017-03-29 | 2017-07-14 | 江苏澳新生物工程有限公司 | 一种n‑乙酰‑d‑氨基葡萄糖的制备方法 |
-
2019
- 2019-10-23 CN CN201911009361.1A patent/CN110669082B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1847255A (zh) * | 2006-05-17 | 2006-10-18 | 扬州日兴生物化工制品有限公司 | N-乙酰d-氨基葡萄糖的生产方法 |
CN103374046A (zh) * | 2012-04-18 | 2013-10-30 | 扬州鸿信生物制品有限公司 | 一种制备d-氨基葡萄糖盐酸盐的方法 |
CN106008615A (zh) * | 2016-06-01 | 2016-10-12 | 江苏澳新生物工程有限公司 | 一种甲壳素制备n-乙酰-d-氨基葡萄糖的方法 |
CN106946954A (zh) * | 2017-03-29 | 2017-07-14 | 江苏澳新生物工程有限公司 | 一种n‑乙酰‑d‑氨基葡萄糖的制备方法 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111304374A (zh) * | 2020-02-28 | 2020-06-19 | 清华大学无锡应用技术研究院 | 一种医药级氨基葡萄糖的制备方法及其过程质量分析控制系统 |
CN113912656A (zh) * | 2021-09-30 | 2022-01-11 | 上海玉曜生物医药科技有限公司 | N-乙酰基-d-氨基葡萄糖的晶型及其制备方法、应用 |
CN115448963A (zh) * | 2022-10-21 | 2022-12-09 | 扬州日兴生物科技股份有限公司 | 一种n-乙酰-d-氨基葡萄糖的制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN110669082B (zh) | 2020-11-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN110669082B (zh) | 一种n-乙酰-d-氨基葡萄糖的提纯分离方法 | |
CN108822163B (zh) | 一种d-氨基葡萄糖盐酸盐的综合循环生产方法 | |
CN110590867B (zh) | 一种d-氨基葡萄糖盐酸盐的合成方法 | |
CN113215210B (zh) | 一种采用聚唾液酸发酵液制备唾液酸的方法 | |
CN111018926B (zh) | 从氨基葡萄糖发酵液中提取高纯氨基葡萄糖盐酸盐的方法 | |
CN111647027A (zh) | N-乙酰氨基葡萄糖的分离和纯化方法 | |
CN110028533A (zh) | 一种从微生物发酵液中精制氨基葡萄糖盐酸盐的方法及应用 | |
CN110818751B (zh) | 一种硫酸氨基葡萄糖氯化钠复盐的制备方法 | |
CN110845552A (zh) | 一种氨基葡萄糖的酰化衍生物的制备方法 | |
CN104480181A (zh) | 3-去乙酰基-7-氨基头孢烯酸的制备方法 | |
CN113005161A (zh) | 一种聚唾液酸的制备方法及聚唾液酸制品 | |
CN111850069B (zh) | 一种海藻糖的生产制备工艺 | |
CN101475970B (zh) | 一种生产结晶d-核糖的方法 | |
CN109485559B (zh) | 一种从八角中提取莽草酸的方法 | |
CN104725443B (zh) | 一种通过反应分离提纯莱鲍迪苷a的方法 | |
CN110684057A (zh) | 一种n-乙酰-d-氨基葡萄糖的生产方法 | |
CN110590870B (zh) | 一种高纯度n-乙酰氨基葡萄糖的制备方法 | |
CN110776538B (zh) | 一种低钾或低钠硫酸氨基葡萄糖的制备方法 | |
CN113248553A (zh) | 一种d-氨基葡萄糖盐酸盐的制备方法 | |
CN110590869A (zh) | 一种n-乙酰氨基葡萄糖的制备方法 | |
CN111004295A (zh) | 一种高效合成n-乙酰氨基葡萄糖的制备方法 | |
CN110713501B (zh) | 一种氨基葡萄糖硫酸钙盐的制备方法 | |
CN113045610A (zh) | 一种从n-乙酰氨基葡萄糖发酵液中提取氨基葡萄糖的方法 | |
CN109796333B (zh) | 一种从发酵液中提取纯化普伐他汀钠的方法 | |
US20170002389A1 (en) | Method of preparing seaweed-derived galactose using agarase |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A purification and separation method of N-acetyl-D-glucosamine Effective date of registration: 20230106 Granted publication date: 20201103 Pledgee: China Postal Savings Bank Co.,Ltd. Xintai City sub branch Pledgor: SHANDONG RUNDE BIOTECHNOLOGY Co.,Ltd. Registration number: Y2023980030322 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231220 Granted publication date: 20201103 Pledgee: China Postal Savings Bank Co.,Ltd. Xintai City sub branch Pledgor: SHANDONG RUNDE BIOTECHNOLOGY Co.,Ltd. Registration number: Y2023980030322 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A purification and separation method for N-acetyl-D-glucosamine Effective date of registration: 20231222 Granted publication date: 20201103 Pledgee: China Postal Savings Bank Co.,Ltd. Xintai City sub branch Pledgor: SHANDONG RUNDE BIOTECHNOLOGY Co.,Ltd. Registration number: Y2023980073633 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |