CN101928310B - 3,2’,6’-三-N-乙酰基庆大霉素C1a的制备方法 - Google Patents
3,2’,6’-三-N-乙酰基庆大霉素C1a的制备方法 Download PDFInfo
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- CN101928310B CN101928310B CN201010132961.XA CN201010132961A CN101928310B CN 101928310 B CN101928310 B CN 101928310B CN 201010132961 A CN201010132961 A CN 201010132961A CN 101928310 B CN101928310 B CN 101928310B
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- gentamicinc
- ethanoyl
- preparation
- reaction
- gentamicin
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- 229930182566 Gentamicin Natural products 0.000 title abstract 4
- 229960002518 gentamicin Drugs 0.000 title abstract 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims abstract description 33
- 238000006243 chemical reaction Methods 0.000 claims abstract description 21
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000011701 zinc Substances 0.000 claims abstract description 17
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000007788 liquid Substances 0.000 claims abstract description 14
- ZOIORXHNWRGPMV-UHFFFAOYSA-N acetic acid;zinc Chemical compound [Zn].CC(O)=O.CC(O)=O ZOIORXHNWRGPMV-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000004246 zinc acetate Substances 0.000 claims abstract description 12
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims abstract description 10
- 238000003756 stirring Methods 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 238000005917 acylation reaction Methods 0.000 claims abstract description 7
- 238000002360 preparation method Methods 0.000 claims description 17
- 238000001728 nano-filtration Methods 0.000 claims description 7
- 239000003085 diluting agent Substances 0.000 claims description 6
- PTFCDOFLOPIGGS-UHFFFAOYSA-N Zinc dication Chemical compound [Zn+2] PTFCDOFLOPIGGS-UHFFFAOYSA-N 0.000 claims description 4
- 239000012453 solvate Substances 0.000 claims description 4
- 238000004821 distillation Methods 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 3
- 239000011259 mixed solution Substances 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 3
- 239000002904 solvent Substances 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 4
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 abstract description 2
- DNYGXMICFMACRA-UHFFFAOYSA-N gentamicin C1A Natural products O1C(CNC)CCC(N)C1OC1C(O)C(OC2C(C(NC)C(C)(O)CO2)O)C(N)CC1N DNYGXMICFMACRA-UHFFFAOYSA-N 0.000 abstract 3
- CEAZRRDELHUEMR-URQXQFDESA-N Gentamicin Chemical compound O1[C@H](C(C)NC)CC[C@@H](N)[C@H]1O[C@H]1[C@H](O)[C@@H](O[C@@H]2[C@@H]([C@@H](NC)[C@@](C)(O)CO2)O)[C@H](N)C[C@@H]1N CEAZRRDELHUEMR-URQXQFDESA-N 0.000 abstract 1
- VEGXETMJINRLTH-BOZYPMBZSA-N gentamycin C1a Chemical compound O1C[C@@](O)(C)[C@H](NC)[C@@H](O)[C@H]1O[C@@H]1[C@@H](O)[C@H](O[C@@H]2[C@@H](CC[C@@H](CN)O2)N)[C@@H](N)C[C@H]1N VEGXETMJINRLTH-BOZYPMBZSA-N 0.000 abstract 1
- 230000000052 comparative effect Effects 0.000 description 11
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 9
- -1 Amino Chemical group 0.000 description 4
- QAHREYKOYSIQPH-UHFFFAOYSA-L cobalt(II) acetate Chemical compound [Co+2].CC([O-])=O.CC([O-])=O QAHREYKOYSIQPH-UHFFFAOYSA-L 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- YMHOBZXQZVXHBM-UHFFFAOYSA-N 2,5-dimethoxy-4-bromophenethylamine Chemical compound COC1=CC(CCN)=C(OC)C=C1Br YMHOBZXQZVXHBM-UHFFFAOYSA-N 0.000 description 3
- 241000545067 Venus Species 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 235000011114 ammonium hydroxide Nutrition 0.000 description 2
- 239000003495 polar organic solvent Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 229910052723 transition metal Inorganic materials 0.000 description 2
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 229910001429 cobalt ion Inorganic materials 0.000 description 1
- XLJKHNWPARRRJB-UHFFFAOYSA-N cobalt(2+) Chemical compound [Co+2] XLJKHNWPARRRJB-UHFFFAOYSA-N 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
乙酸酐与庆大霉素C1a的摩尔比 | 收率 | |
实施例1 | 4.5∶1 | 94.9% |
实施例2 | 5∶1 | 93.6% |
实施例3 | 4∶1 | 90.2% |
实施例4 | 3.5∶1 | 87.9% |
实施例5 | 3∶1 | 85.4% |
过渡金属乙酸盐 | 收率 | 纯度 | |
实施例1 | 乙酸锌 | 94.9% | 92.0% |
对比例1 | 乙酸钴 | 84.2% | 90.0% |
对比例2 | 乙酸铜 | 79.5% | 88.9% |
溶剂 | 收率 | 纯度 | |
实施例1 | 甲醇 | 94.9% | 92.0% |
对比例3 | 水 | 71.6% | 86.5% |
对比例4 | N,N’-二甲基甲酰胺 | 80.1% | 88.3% |
对比例5 | 二甲亚砜 | 81.2% | 90.0% |
Claims (6)
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CN201010132961.XA CN101928310B (zh) | 2010-03-26 | 2010-03-26 | 3,2’,6’-三-N-乙酰基庆大霉素C1a的制备方法 |
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CN201010132961.XA CN101928310B (zh) | 2010-03-26 | 2010-03-26 | 3,2’,6’-三-N-乙酰基庆大霉素C1a的制备方法 |
Publications (2)
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CN101928310A CN101928310A (zh) | 2010-12-29 |
CN101928310B true CN101928310B (zh) | 2012-09-05 |
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CN201010132961.XA Active CN101928310B (zh) | 2010-03-26 | 2010-03-26 | 3,2’,6’-三-N-乙酰基庆大霉素C1a的制备方法 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103374047B (zh) * | 2012-04-27 | 2016-05-11 | 无锡济民可信山禾药业股份有限公司 | 一种高纯度的3,2″,6″-三-N-乙酰基庆大C1a碱(P1)分离纯化方法 |
WO2017002955A1 (ja) * | 2015-07-02 | 2017-01-05 | 日産化学工業株式会社 | シクロデキストリン誘導体の製造方法、及びその重合体 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4297485A (en) * | 1978-11-11 | 1981-10-27 | Zaidan Hojin Biseibutsu Kagaku Kenkyu Kai | Production of a selectively protected N-acylated derivative of an aminoglycosidic antibiotic |
EP0405820A2 (en) * | 1989-06-21 | 1991-01-02 | Schering Corporation | Improved process for preparing isepamicin |
CN1100467A (zh) * | 1993-04-23 | 1995-03-22 | 江苏省微生物研究所 | 1-n-乙基庆大霉素衍生物及其制备方法 |
CN1397562A (zh) * | 2001-12-18 | 2003-02-19 | 国家药品监督管理局四川抗菌素工业研究所 | 小诺霉素新衍生物、制备方法和医药用途 |
CN101152195A (zh) * | 2007-10-09 | 2008-04-02 | 无锡苏科生物科技有限公司 | 一种氨基糖苷类抗生素在制备治疗耐药菌感染的药用组合物中的应用 |
CN101469007A (zh) * | 2007-12-29 | 2009-07-01 | 北京琥珀光华医药科技开发有限公司 | 一种硫酸异帕米星的合成新工艺 |
-
2010
- 2010-03-26 CN CN201010132961.XA patent/CN101928310B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4297485A (en) * | 1978-11-11 | 1981-10-27 | Zaidan Hojin Biseibutsu Kagaku Kenkyu Kai | Production of a selectively protected N-acylated derivative of an aminoglycosidic antibiotic |
EP0405820A2 (en) * | 1989-06-21 | 1991-01-02 | Schering Corporation | Improved process for preparing isepamicin |
CN1100467A (zh) * | 1993-04-23 | 1995-03-22 | 江苏省微生物研究所 | 1-n-乙基庆大霉素衍生物及其制备方法 |
CN1397562A (zh) * | 2001-12-18 | 2003-02-19 | 国家药品监督管理局四川抗菌素工业研究所 | 小诺霉素新衍生物、制备方法和医药用途 |
CN101152195A (zh) * | 2007-10-09 | 2008-04-02 | 无锡苏科生物科技有限公司 | 一种氨基糖苷类抗生素在制备治疗耐药菌感染的药用组合物中的应用 |
CN101469007A (zh) * | 2007-12-29 | 2009-07-01 | 北京琥珀光华医药科技开发有限公司 | 一种硫酸异帕米星的合成新工艺 |
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Effective date of registration: 20200507 Address after: 213125 No. 1018 Liaohe Road, Xinbei District, Jiangsu, Changzhou Co-patentee after: INNER MONGOLIA PUYIN PHARMACEUTICAL Co.,Ltd. Patentee after: CHANGZHOU FANGYUAN PHARMACEUTICAL Co.,Ltd. Address before: 213022 Jiangsu city of Changzhou province Hehai Road New District No. 108 Patentee before: CHANGZHOU FANGYUAN PHARMACEUTICAL Co.,Ltd. |
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Denomination of invention: Preparation of 3,2 ', 6' - tri-n-acetylgentamicin C1a Effective date of registration: 20200925 Granted publication date: 20120905 Pledgee: Agricultural Development Bank of China Chifeng Yuanbaoshan sub branch Pledgor: CHANGZHOU FANGYUAN PHARMACEUTICAL Co.,Ltd.|INNER MONGOLIA PUYIN PHARMACEUTICAL Co.,Ltd. Registration number: Y2020150000058 |
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