CN108840877B - 一种氧头孢菌素中间体的制备方法 - Google Patents
一种氧头孢菌素中间体的制备方法 Download PDFInfo
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- CN108840877B CN108840877B CN201810647053.0A CN201810647053A CN108840877B CN 108840877 B CN108840877 B CN 108840877B CN 201810647053 A CN201810647053 A CN 201810647053A CN 108840877 B CN108840877 B CN 108840877B
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- sulfuric acid
- oxycephalosporin
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- -1 oxygen cephalosporin Chemical class 0.000 title claims abstract description 21
- 238000002360 preparation method Methods 0.000 title claims abstract description 7
- 229930186147 Cephalosporin Natural products 0.000 title claims description 7
- 229940124587 cephalosporin Drugs 0.000 title claims description 7
- 229910052760 oxygen Inorganic materials 0.000 title claims description 7
- 239000001301 oxygen Substances 0.000 title claims description 7
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 claims abstract description 22
- 238000000034 method Methods 0.000 claims abstract description 20
- 238000006243 chemical reaction Methods 0.000 claims abstract description 17
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims abstract description 14
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000002904 solvent Substances 0.000 claims abstract description 11
- BDZBKCUKTQZUTL-UHFFFAOYSA-N triethyl phosphite Chemical compound CCOP(OCC)OCC BDZBKCUKTQZUTL-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000008096 xylene Substances 0.000 claims abstract description 8
- 238000006477 desulfuration reaction Methods 0.000 claims abstract description 6
- 230000023556 desulfurization Effects 0.000 claims abstract description 6
- 239000003054 catalyst Substances 0.000 claims abstract description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 18
- 238000002425 crystallisation Methods 0.000 claims description 7
- 230000008025 crystallization Effects 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 5
- 238000003756 stirring Methods 0.000 claims description 5
- 239000002994 raw material Substances 0.000 claims description 4
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 3
- 230000003009 desulfurizing effect Effects 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 3
- 238000005406 washing Methods 0.000 claims description 3
- 239000013067 intermediate product Substances 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims 6
- QXNSHVVNEOAAOF-RXMQYKEDSA-N (6R)-4-oxa-5-thia-1-azabicyclo[4.2.0]oct-2-en-8-one Chemical compound S1OC=CN2[C@H]1CC2=O QXNSHVVNEOAAOF-RXMQYKEDSA-N 0.000 abstract description 6
- 238000009776 industrial production Methods 0.000 abstract description 5
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Natural products CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 11
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 6
- JWCSIUVGFCSJCK-CAVRMKNVSA-N Disodium Moxalactam Chemical compound N([C@]1(OC)C(N2C(=C(CSC=3N(N=NN=3)C)CO[C@@H]21)C(O)=O)=O)C(=O)C(C(O)=O)C1=CC=C(O)C=C1 JWCSIUVGFCSJCK-CAVRMKNVSA-N 0.000 description 5
- 229960000433 latamoxef Drugs 0.000 description 5
- 230000035484 reaction time Effects 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 description 4
- 238000004821 distillation Methods 0.000 description 4
- UHRBTBZOWWGKMK-DOMZBBRYSA-N flomoxef Chemical compound O([C@@H]1[C@@](C(N1C=1C(O)=O)=O)(NC(=O)CSC(F)F)OC)CC=1CSC1=NN=NN1CCO UHRBTBZOWWGKMK-DOMZBBRYSA-N 0.000 description 4
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- 239000007810 chemical reaction solvent Substances 0.000 description 3
- IGDWUWXIYTUDBF-OBTVHEKISA-N benzhydryl (2r)-3-methyl-2-[(1r,5s)-7-oxo-3-phenyl-4-oxa-2,6-diazabicyclo[3.2.0]hept-2-en-6-yl]but-3-enoate Chemical compound O([C@@H]1N(C([C@@H]1N=1)=O)[C@H](C(=C)C)C(=O)OC(C=2C=CC=CC=2)C=2C=CC=CC=2)C=1C1=CC=CC=C1 IGDWUWXIYTUDBF-OBTVHEKISA-N 0.000 description 2
- 125000005982 diphenylmethyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])(*)C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 229960002878 flomoxef Drugs 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000012046 mixed solvent Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- RIOQSEWOXXDEQQ-UHFFFAOYSA-N triphenylphosphine Chemical compound C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 RIOQSEWOXXDEQQ-UHFFFAOYSA-N 0.000 description 2
- 150000003952 β-lactams Chemical class 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 208000035143 Bacterial infection Diseases 0.000 description 1
- 208000035473 Communicable disease Diseases 0.000 description 1
- 241000588724 Escherichia coli Species 0.000 description 1
- 241000588747 Klebsiella pneumoniae Species 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 208000022362 bacterial infectious disease Diseases 0.000 description 1
- 230000003115 biocidal effect Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 231100000086 high toxicity Toxicity 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000000967 suction filtration Methods 0.000 description 1
- 125000003944 tolyl group Chemical group 0.000 description 1
- TUQOTMZNTHZOKS-UHFFFAOYSA-N tributylphosphine Chemical compound CCCCP(CCCC)CCCC TUQOTMZNTHZOKS-UHFFFAOYSA-N 0.000 description 1
- KCTAHLRCZMOTKM-UHFFFAOYSA-N tripropylphosphane Chemical compound CCCP(CCC)CCC KCTAHLRCZMOTKM-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D507/00—Heterocyclic compounds containing a condensed beta-lactam ring system, not provided for by groups C07D463/00, C07D477/00 or C07D499/00 - C07D505/00; Such ring systems being further condensed
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Cephalosporin Compounds (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
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CN201810647053.0A CN108840877B (zh) | 2018-06-12 | 2018-06-12 | 一种氧头孢菌素中间体的制备方法 |
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CN201810647053.0A CN108840877B (zh) | 2018-06-12 | 2018-06-12 | 一种氧头孢菌素中间体的制备方法 |
Publications (2)
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CN108840877A CN108840877A (zh) | 2018-11-20 |
CN108840877B true CN108840877B (zh) | 2021-06-04 |
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CN201810647053.0A Active CN108840877B (zh) | 2018-06-12 | 2018-06-12 | 一种氧头孢菌素中间体的制备方法 |
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Families Citing this family (1)
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CN112300193A (zh) * | 2020-10-27 | 2021-02-02 | 山东鑫泉医药有限公司 | 拉氧头孢中间体的合成方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004168775A (ja) * | 2002-11-08 | 2004-06-17 | Orchid Chemicals & Pharmaceuticals Ltd | オキサセファロスポリンの改良合成法 |
WO2008035153A2 (en) * | 2006-08-02 | 2008-03-27 | Orchid Chemicals & Pharmaceuticals Limited | Process for the preparation of beta-lactam antibiotic |
CN102875571A (zh) * | 2012-10-30 | 2013-01-16 | 陕西思尔生物科技有限公司 | 一种拉氧头孢钠中间体的合成方法 |
KR20160011487A (ko) * | 2014-07-22 | 2016-02-01 | 삼성전자주식회사 | 막전극 접합체 및 이를 포함하는 연료전지 |
-
2018
- 2018-06-12 CN CN201810647053.0A patent/CN108840877B/zh active Active
Non-Patent Citations (1)
Title |
---|
Design, synthesis and antibacterial activity of novel 1-oxacephem analogs;Yi He et al.;《Chinese Chemical Letters》;20120303;第23卷;第407-410页 * |
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CN108840877A (zh) | 2018-11-20 |
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Effective date of registration: 20240923 Address after: No. 1199 Gongwang Street, Fuchun Street, Fuyang District, Hangzhou City, Zhejiang Province 311400 Patentee after: HANGZHOU SENZE PHARMACEUTICAL TECHNOLOGY Co.,Ltd. Country or region after: China Address before: 024000 No.3 Minsheng street, Hongshan Economic Development Zone, Chifeng, Inner Mongolia Autonomous Region Patentee before: Chifeng Disheng Pharmaceutical Co.,Ltd. Country or region before: China |