CN109096107B - 一种5-甲酰基-2-甲氧基苯甲酸甲酯的制备方法 - Google Patents
一种5-甲酰基-2-甲氧基苯甲酸甲酯的制备方法 Download PDFInfo
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- CN109096107B CN109096107B CN201811020642.2A CN201811020642A CN109096107B CN 109096107 B CN109096107 B CN 109096107B CN 201811020642 A CN201811020642 A CN 201811020642A CN 109096107 B CN109096107 B CN 109096107B
- Authority
- CN
- China
- Prior art keywords
- methyl
- methoxybenzoate
- formyl
- salicylic acid
- mass ratio
- 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.)
- Active
Links
- 238000002360 preparation method Methods 0.000 title claims abstract description 22
- PFYHAAAQPNMZHO-UHFFFAOYSA-N Methyl 2-methoxybenzoate Chemical compound COC(=O)C1=CC=CC=C1OC PFYHAAAQPNMZHO-UHFFFAOYSA-N 0.000 claims abstract description 30
- CNRMXICSYWVJRD-UHFFFAOYSA-N methyl 5-formyl-2-methoxybenzoate Chemical compound COC(=O)C1=CC(C=O)=CC=C1OC CNRMXICSYWVJRD-UHFFFAOYSA-N 0.000 claims abstract description 14
- VKYKSIONXSXAKP-UHFFFAOYSA-N hexamethylenetetramine Chemical compound C1N(C2)CN3CN1CN2C3 VKYKSIONXSXAKP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 claims abstract description 6
- YGSDEFSMJLZEOE-UHFFFAOYSA-N salicylic acid Chemical compound OC(=O)C1=CC=CC=C1O YGSDEFSMJLZEOE-UHFFFAOYSA-N 0.000 claims description 52
- FJKROLUGYXJWQN-UHFFFAOYSA-N papa-hydroxy-benzoic acid Natural products OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 claims description 26
- 229960004889 salicylic acid Drugs 0.000 claims description 26
- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 claims description 18
- VAYGXNSJCAHWJZ-UHFFFAOYSA-N dimethyl sulfate Chemical compound COS(=O)(=O)OC VAYGXNSJCAHWJZ-UHFFFAOYSA-N 0.000 claims description 18
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 15
- 238000001816 cooling Methods 0.000 claims description 15
- 239000002904 solvent Substances 0.000 claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 14
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims description 14
- 238000001914 filtration Methods 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 10
- 229940098779 methanesulfonic acid Drugs 0.000 claims description 9
- 229910000027 potassium carbonate Inorganic materials 0.000 claims description 7
- 238000001035 drying Methods 0.000 claims description 5
- 238000001704 evaporation Methods 0.000 claims description 5
- 239000012065 filter cake Substances 0.000 claims description 5
- 239000000706 filtrate Substances 0.000 claims description 5
- 238000002386 leaching Methods 0.000 claims description 5
- 230000001502 supplementing effect Effects 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 2
- 125000003172 aldehyde group Chemical group 0.000 abstract description 3
- 150000002148 esters Chemical class 0.000 abstract description 3
- 239000002994 raw material Substances 0.000 abstract description 3
- 150000007529 inorganic bases Chemical class 0.000 description 14
- 150000007530 organic bases Chemical class 0.000 description 14
- INQOMBQAUSQDDS-UHFFFAOYSA-N iodomethane Chemical compound IC INQOMBQAUSQDDS-UHFFFAOYSA-N 0.000 description 11
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 9
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 9
- GQHTUMJGOHRCHB-UHFFFAOYSA-N 2,3,4,6,7,8,9,10-octahydropyrimido[1,2-a]azepine Chemical compound C1CCCCN2CCCN=C21 GQHTUMJGOHRCHB-UHFFFAOYSA-N 0.000 description 6
- JGFZNNIVVJXRND-UHFFFAOYSA-N N,N-Diisopropylethylamine (DIPEA) Chemical compound CCN(C(C)C)C(C)C JGFZNNIVVJXRND-UHFFFAOYSA-N 0.000 description 6
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 6
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 6
- 239000000047 product Substances 0.000 description 6
- QFNHIDANIVGXPE-FNZWTVRRSA-N eluxadoline Chemical compound C1=C(C(O)=O)C(OC)=CC=C1CN(C(=O)[C@@H](N)CC=1C(=CC(=CC=1C)C(N)=O)C)[C@@H](C)C1=NC(C=2C=CC=CC=2)=CN1 QFNHIDANIVGXPE-FNZWTVRRSA-N 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 229940046816 viberzi Drugs 0.000 description 4
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 3
- FJDQFPXHSGXQBY-UHFFFAOYSA-L caesium carbonate Chemical compound [Cs+].[Cs+].[O-]C([O-])=O FJDQFPXHSGXQBY-UHFFFAOYSA-L 0.000 description 3
- 229910000024 caesium carbonate Inorganic materials 0.000 description 3
- 208000002551 irritable bowel syndrome Diseases 0.000 description 3
- 229910000029 sodium carbonate Inorganic materials 0.000 description 3
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 3
- 238000005160 1H NMR spectroscopy Methods 0.000 description 2
- OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 description 2
- 229910052939 potassium sulfate Inorganic materials 0.000 description 2
- 235000011151 potassium sulphates Nutrition 0.000 description 2
- 206010012735 Diarrhoea Diseases 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229960002658 eluxadoline Drugs 0.000 description 1
- 210000000653 nervous system Anatomy 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/30—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group
- C07C67/333—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by isomerisation; by change of size of the carbon skeleton
- C07C67/343—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/10—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with ester groups or with a carbon-halogen bond
- C07C67/11—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with ester groups or with a carbon-halogen bond being mineral ester groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
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CN201811020642.2A CN109096107B (zh) | 2018-09-03 | 2018-09-03 | 一种5-甲酰基-2-甲氧基苯甲酸甲酯的制备方法 |
Applications Claiming Priority (1)
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CN201811020642.2A CN109096107B (zh) | 2018-09-03 | 2018-09-03 | 一种5-甲酰基-2-甲氧基苯甲酸甲酯的制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN109096107A CN109096107A (zh) | 2018-12-28 |
CN109096107B true CN109096107B (zh) | 2021-05-07 |
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CN201811020642.2A Active CN109096107B (zh) | 2018-09-03 | 2018-09-03 | 一种5-甲酰基-2-甲氧基苯甲酸甲酯的制备方法 |
Country Status (1)
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CN (1) | CN109096107B (zh) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014202528A1 (en) * | 2013-06-20 | 2014-12-24 | Boehringer Ingelheim International Gmbh | Olefin substituted oxindoles having ampk activity |
CN105461554A (zh) * | 2015-12-30 | 2016-04-06 | 苏州诚和医药化学有限公司 | 一种邻甲氧基苯甲酸甲酯的制备方法 |
CN105967986A (zh) * | 2016-05-30 | 2016-09-28 | 北京旭阳科技有限公司 | 3-羟基苯乙酮的合成方法 |
-
2018
- 2018-09-03 CN CN201811020642.2A patent/CN109096107B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014202528A1 (en) * | 2013-06-20 | 2014-12-24 | Boehringer Ingelheim International Gmbh | Olefin substituted oxindoles having ampk activity |
CN105461554A (zh) * | 2015-12-30 | 2016-04-06 | 苏州诚和医药化学有限公司 | 一种邻甲氧基苯甲酸甲酯的制备方法 |
CN105967986A (zh) * | 2016-05-30 | 2016-09-28 | 北京旭阳科技有限公司 | 3-羟基苯乙酮的合成方法 |
Non-Patent Citations (1)
Title |
---|
A Simple and One Step Commercially Cost Effective Process for Eluxadoline Intermediates;K Nageswararao et al.;《Journal of Chemical and Pharmaceutical Research》;20171231;第9卷(第4期);第256-258页 * |
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Publication number | Publication date |
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CN109096107A (zh) | 2018-12-28 |
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Effective date of registration: 20220415 Address after: 250101 411-40, building 17, industrialization base of small and medium-sized enterprises, biomedical park, 1777 Dazheng Road, high tech Zone, Jinan, Shandong Province Patentee after: Shandong xuanshuo Medical Technology Co.,Ltd. Address before: Room 437, a comprehensive building, 271000, west of Taishan Road, north of Mengguan Road, south of Changjiang Road and east of Jinshuihu Lake, Ningyang County Economic Development Zone, Taian City, Shandong Province Patentee before: SHANDONG SHINNING PHARM CO.,LTD. |
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Address after: Yinfeng International Biological City C9, No. 1177 Chunlan Road, High tech Zone, Jinan City, Shandong Province, 250102 Patentee after: Shandong xuanshuo Medical Technology Co.,Ltd. Country or region after: China Address before: 250101 411-40, building 17, industrialization base of small and medium-sized enterprises, biomedical park, 1777 Dazheng Road, high tech Zone, Jinan, Shandong Province Patentee before: Shandong xuanshuo Medical Technology Co.,Ltd. Country or region before: China |