CN113429425B - 一种头孢妥仑匹酯开环二聚体的制备方法 - Google Patents
一种头孢妥仑匹酯开环二聚体的制备方法 Download PDFInfo
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- CN113429425B CN113429425B CN202110869483.9A CN202110869483A CN113429425B CN 113429425 B CN113429425 B CN 113429425B CN 202110869483 A CN202110869483 A CN 202110869483A CN 113429425 B CN113429425 B CN 113429425B
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- Prior art keywords
- cefditoren pivoxil
- ring
- dimer
- component
- opening
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- AFZFFLVORLEPPO-UVYJNCLZSA-N cefditoren pivoxil Chemical group S([C@@H]1[C@@H](C(N1C=1C(=O)OCOC(=O)C(C)(C)C)=O)NC(=O)\C(=N/OC)C=2N=C(N)SC=2)CC=1\C=C/C=1SC=NC=1C AFZFFLVORLEPPO-UVYJNCLZSA-N 0.000 title claims abstract description 55
- 229960002142 cefditoren pivoxil Drugs 0.000 title claims abstract description 54
- 239000000539 dimer Substances 0.000 title claims abstract description 31
- 238000007142 ring opening reaction Methods 0.000 title claims abstract description 27
- 238000002360 preparation method Methods 0.000 title abstract description 11
- 239000012043 crude product Substances 0.000 claims abstract description 15
- 239000002904 solvent Substances 0.000 claims abstract description 13
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 claims description 24
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 20
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 18
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 11
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 claims description 8
- 229960001701 chloroform Drugs 0.000 claims description 7
- 238000010828 elution Methods 0.000 claims description 6
- 238000004440 column chromatography Methods 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 2
- 239000003480 eluent Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 239000000741 silica gel Substances 0.000 claims description 2
- 229910002027 silica gel Inorganic materials 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 abstract description 16
- 230000015572 biosynthetic process Effects 0.000 abstract description 4
- 238000010438 heat treatment Methods 0.000 abstract description 4
- 239000002994 raw material Substances 0.000 abstract description 4
- 238000003786 synthesis reaction Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000006116 polymerization reaction Methods 0.000 abstract description 3
- 239000012046 mixed solvent Substances 0.000 description 11
- 239000000203 mixture Substances 0.000 description 9
- 238000004128 high performance liquid chromatography Methods 0.000 description 7
- 239000000047 product Substances 0.000 description 7
- 238000001816 cooling Methods 0.000 description 5
- 238000001704 evaporation Methods 0.000 description 5
- 239000012535 impurity Substances 0.000 description 5
- 238000012544 monitoring process Methods 0.000 description 5
- 238000010898 silica gel chromatography Methods 0.000 description 5
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 3
- 238000006731 degradation reaction Methods 0.000 description 3
- UKVIEHSSVKSQBA-UHFFFAOYSA-N methane;palladium Chemical compound C.[Pd] UKVIEHSSVKSQBA-UHFFFAOYSA-N 0.000 description 3
- 239000012359 Methanesulfonyl chloride Substances 0.000 description 2
- 230000000844 anti-bacterial effect Effects 0.000 description 2
- 206010006451 bronchitis Diseases 0.000 description 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 230000001066 destructive effect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- WGLUMOCWFMKWIL-UHFFFAOYSA-N dichloromethane;methanol Chemical compound OC.ClCCl WGLUMOCWFMKWIL-UHFFFAOYSA-N 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- QARBMVPHQWIHKH-UHFFFAOYSA-N methanesulfonyl chloride Chemical compound CS(Cl)(=O)=O QARBMVPHQWIHKH-UHFFFAOYSA-N 0.000 description 2
- 239000002798 polar solvent Substances 0.000 description 2
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 2
- 125000006239 protecting group Chemical group 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- -1 2-amino-4-thiazolyl Chemical group 0.000 description 1
- 206010048946 Anal abscess Diseases 0.000 description 1
- 206010006458 Bronchitis chronic Diseases 0.000 description 1
- 206010011844 Dacryocystitis Diseases 0.000 description 1
- 206010033078 Otitis media Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 229960004069 cefditoren Drugs 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- UXTMROKLAAOEQO-UHFFFAOYSA-N chloroform;ethanol Chemical compound CCO.ClC(Cl)Cl UXTMROKLAAOEQO-UHFFFAOYSA-N 0.000 description 1
- WORJEOGGNQDSOE-UHFFFAOYSA-N chloroform;methanol Chemical compound OC.ClC(Cl)Cl WORJEOGGNQDSOE-UHFFFAOYSA-N 0.000 description 1
- 208000003167 cholangitis Diseases 0.000 description 1
- 201000001352 cholecystitis Diseases 0.000 description 1
- 208000007451 chronic bronchitis Diseases 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- FHHZOYXKOICLGH-UHFFFAOYSA-N dichloromethane;ethanol Chemical compound CCO.ClCCl FHHZOYXKOICLGH-UHFFFAOYSA-N 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 208000008025 hordeolum Diseases 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 230000000968 intestinal effect Effects 0.000 description 1
- 239000002085 irritant Substances 0.000 description 1
- 231100000021 irritant Toxicity 0.000 description 1
- 208000004396 mastitis Diseases 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 201000001245 periodontitis Diseases 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 239000013558 reference substance Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 201000009890 sinusitis Diseases 0.000 description 1
- 206010040872 skin infection Diseases 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000010189 synthetic method Methods 0.000 description 1
- 206010044008 tonsillitis Diseases 0.000 description 1
- 210000002229 urogenital system Anatomy 0.000 description 1
- 150000003952 β-lactams Chemical class 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D501/00—Heterocyclic compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
- C07D501/02—Preparation
- C07D501/04—Preparation from compounds already containing the ring or condensed ring systems, e.g. by dehydrogenation of the ring, by introduction, elimination or modification of substituents
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D501/00—Heterocyclic compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
- C07D501/14—Compounds having a nitrogen atom directly attached in position 7
- C07D501/16—Compounds having a nitrogen atom directly attached in position 7 with a double bond between positions 2 and 3
- C07D501/20—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids
- C07D501/24—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids with hydrocarbon radicals, substituted by hetero atoms or hetero rings, attached in position 3
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Cephalosporin Compounds (AREA)
Abstract
Description
Claims (4)
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CN202110869483.9A CN113429425B (zh) | 2021-07-29 | 2021-07-29 | 一种头孢妥仑匹酯开环二聚体的制备方法 |
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CN113429425B true CN113429425B (zh) | 2022-12-06 |
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Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110183468A (zh) * | 2019-06-20 | 2019-08-30 | 重庆医药高等专科学校 | 头孢妥仑匹酯二聚体的制备方法 |
CN110256464A (zh) * | 2019-06-20 | 2019-09-20 | 重庆医药高等专科学校 | 头孢妥仑匹酯开环二聚体的制备方法 |
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2021
- 2021-07-29 CN CN202110869483.9A patent/CN113429425B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110183468A (zh) * | 2019-06-20 | 2019-08-30 | 重庆医药高等专科学校 | 头孢妥仑匹酯二聚体的制备方法 |
CN110256464A (zh) * | 2019-06-20 | 2019-09-20 | 重庆医药高等专科学校 | 头孢妥仑匹酯开环二聚体的制备方法 |
Non-Patent Citations (3)
Title |
---|
头孢妥仑匹酯有关物质的合成及其结构确证;朱希,等;《中国抗生素杂志》;20190131;第44卷(第1期);83-87 * |
头孢菌素类仿制药的杂质谱研究;陈启立;《中国优秀博硕士学位论文全文数据库(博士)工程科技Ⅰ辑》;20170115;全文 * |
现代色谱及联用技术在抗生素药品杂质分析中的应用研究;杨美成;《中国优秀博硕士学位论文全文数据库(博士)工程科技Ⅰ辑》;20150615;全文 * |
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Address after: 441000 Xiangcheng Economic Development Zone, Xiangcheng District, Xiangyang City, Hubei Province Patentee after: Hubei Lingsheng Pharmaceutical Co.,Ltd. Address before: 441000 Xiangcheng Economic Development Zone, Xiangcheng District, Xiangyang City, Hubei Province Patentee before: HUBEI LINGSHENG PHARMACEUTICAL CO.,LTD. |
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Denomination of invention: A method for preparing a ring opening dimer of ceftriaxone hydrochloride Granted publication date: 20221206 Pledgee: Agricultural Bank of China Limited Xiangyang High tech Zone Branch Pledgor: Hubei Lingsheng Pharmaceutical Co.,Ltd. Registration number: Y2024980002009 |