CN103319552B - 红霉素6,9亚胺醚提纯方法 - Google Patents
红霉素6,9亚胺醚提纯方法 Download PDFInfo
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- CN103319552B CN103319552B CN201210074533.5A CN201210074533A CN103319552B CN 103319552 B CN103319552 B CN 103319552B CN 201210074533 A CN201210074533 A CN 201210074533A CN 103319552 B CN103319552 B CN 103319552B
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- Prior art keywords
- water
- erythromycin
- organic solvent
- polar organic
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- 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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- ULGZDMOVFRHVEP-RWJQBGPGSA-N Erythromycin Chemical compound O([C@@H]1[C@@H](C)C(=O)O[C@@H]([C@@]([C@H](O)[C@@H](C)C(=O)[C@H](C)C[C@@](C)(O)[C@H](O[C@H]2[C@@H]([C@H](C[C@@H](C)O2)N(C)C)O)[C@H]1C)(C)O)CC)[C@H]1C[C@@](C)(OC)[C@@H](O)[C@H](C)O1 ULGZDMOVFRHVEP-RWJQBGPGSA-N 0.000 title claims abstract description 40
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 title claims abstract description 38
- 229960003276 erythromycin Drugs 0.000 title claims abstract description 20
- 150000002466 imines Chemical class 0.000 title claims abstract description 19
- 238000000034 method Methods 0.000 title claims abstract description 10
- 238000000746 purification Methods 0.000 title claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 32
- 239000003495 polar organic solvent Substances 0.000 claims abstract description 14
- 238000013517 stratification Methods 0.000 claims abstract description 11
- 239000012043 crude product Substances 0.000 claims abstract description 6
- 239000012044 organic layer Substances 0.000 claims abstract description 5
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 claims description 18
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 14
- 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 10
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 9
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 claims description 6
- -1 imines ethers Chemical class 0.000 claims description 6
- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 claims description 5
- 238000001035 drying Methods 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 239000010410 layer Substances 0.000 abstract description 13
- 238000004128 high performance liquid chromatography Methods 0.000 abstract description 9
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 18
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 9
- MQTOSJVFKKJCRP-HHZDEWPHSA-N Azythromycin Chemical compound O([C@@H]1[C@@H](C)C(=O)O[C@H]([C@@]([C@H](O)[C@H](C)N(C)C[C@@H](C)C[C@](C)(O)[C@@H](O[C@@H]2[C@H]([C@@H](C[C@H](C)O2)N(C)C)O)[C@@H]1C)(C)O)CC)[C@@H]1C[C@](C)(OC)[C@H](O)[C@@H](C)O1 MQTOSJVFKKJCRP-HHZDEWPHSA-N 0.000 description 7
- 206010013786 Dry skin Diseases 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000007670 refining Methods 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 239000001054 red pigment Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000012264 purified product Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000013558 reference substance Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
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Abstract
Description
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210074533.5A CN103319552B (zh) | 2012-03-21 | 2012-03-21 | 红霉素6,9亚胺醚提纯方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210074533.5A CN103319552B (zh) | 2012-03-21 | 2012-03-21 | 红霉素6,9亚胺醚提纯方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103319552A CN103319552A (zh) | 2013-09-25 |
| CN103319552B true CN103319552B (zh) | 2015-09-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210074533.5A Active CN103319552B (zh) | 2012-03-21 | 2012-03-21 | 红霉素6,9亚胺醚提纯方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103319552B (zh) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3125566A (en) * | 1964-03-17 | Process for obtaining novobiocin | ||
| EP1266905A1 (en) * | 2000-03-22 | 2002-12-18 | Chugai Seiyaku Kabushiki Kaisha | Process for producing purified erythromycin |
| CN101613389A (zh) * | 2009-07-22 | 2009-12-30 | 重庆大学 | 一种制备红霉素a亚胺醚盐的方法 |
| CN101712703A (zh) * | 2009-11-18 | 2010-05-26 | 上海华理生物医药有限公司 | 一种阿奇霉素的制备方法及其中间体的制备方法 |
-
2012
- 2012-03-21 CN CN201210074533.5A patent/CN103319552B/zh active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3125566A (en) * | 1964-03-17 | Process for obtaining novobiocin | ||
| EP1266905A1 (en) * | 2000-03-22 | 2002-12-18 | Chugai Seiyaku Kabushiki Kaisha | Process for producing purified erythromycin |
| CN101613389A (zh) * | 2009-07-22 | 2009-12-30 | 重庆大学 | 一种制备红霉素a亚胺醚盐的方法 |
| CN101712703A (zh) * | 2009-11-18 | 2010-05-26 | 上海华理生物医药有限公司 | 一种阿奇霉素的制备方法及其中间体的制备方法 |
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| Publication number | Publication date |
|---|---|
| CN103319552A (zh) | 2013-09-25 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| ASS | Succession or assignment of patent right |
Owner name: TOPFOND PHARMACEUTICAL CO., LTD. Free format text: FORMER OWNER: TIANFANG PHARMACEUTICAL CO., LTD., HENAN Effective date: 20150811 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20150811 Address after: Zhumadian City, Henan province 463000 Guangming Road Yicheng District No. 2 Applicant after: TIANFANG PHARMACEUTICAL CO., LTD. Address before: Zhumadian City, Henan province 463000 Guangming Road Yicheng District No. 2 Applicant before: Tianfang Pharmaceutical Co., Ltd., Henan |
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