CN111362878B - 一种4-氨基-1,3-二氢-苯并咪唑-2-酮的制备方法 - Google Patents
一种4-氨基-1,3-二氢-苯并咪唑-2-酮的制备方法 Download PDFInfo
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- CN111362878B CN111362878B CN202010193064.3A CN202010193064A CN111362878B CN 111362878 B CN111362878 B CN 111362878B CN 202010193064 A CN202010193064 A CN 202010193064A CN 111362878 B CN111362878 B CN 111362878B
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- Prior art keywords
- dihydro
- amino
- reaction
- dinitrochlorobenzene
- benzimidazol
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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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- 238000002360 preparation method Methods 0.000 title claims abstract description 34
- BCUSTVNWMJXDSE-UHFFFAOYSA-N 4-amino-1,3-dihydrobenzimidazol-2-one Chemical compound NC1=CC=CC2=C1NC(=O)N2 BCUSTVNWMJXDSE-UHFFFAOYSA-N 0.000 title claims abstract description 28
- 238000006243 chemical reaction Methods 0.000 claims abstract description 38
- BPPMIQPXQVIZNJ-UHFFFAOYSA-N 2-chloro-1,3-dinitrobenzene Chemical compound [O-][N+](=O)C1=CC=CC([N+]([O-])=O)=C1Cl BPPMIQPXQVIZNJ-UHFFFAOYSA-N 0.000 claims abstract description 31
- IOCXBXZBNOYTLQ-UHFFFAOYSA-N 3-nitrobenzene-1,2-diamine Chemical compound NC1=CC=CC([N+]([O-])=O)=C1N IOCXBXZBNOYTLQ-UHFFFAOYSA-N 0.000 claims abstract description 15
- PCTFIHOVQYYAMH-UHFFFAOYSA-N 3,5-dinitro-4-chlorobenzoic acid Chemical compound OC(=O)C1=CC([N+]([O-])=O)=C(Cl)C([N+]([O-])=O)=C1 PCTFIHOVQYYAMH-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000002994 raw material Substances 0.000 claims abstract description 5
- 238000006114 decarboxylation reaction Methods 0.000 claims abstract description 3
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims description 15
- 235000011114 ammonium hydroxide Nutrition 0.000 claims description 15
- QFUSCYRJMXLNRB-UHFFFAOYSA-N 2,6-dinitroaniline Chemical compound NC1=C([N+]([O-])=O)C=CC=C1[N+]([O-])=O QFUSCYRJMXLNRB-UHFFFAOYSA-N 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 11
- 230000035484 reaction time Effects 0.000 claims description 11
- NEXYNHXFBYYIHI-UHFFFAOYSA-N 4-nitro-1,3-dihydrobenzimidazol-2-one Chemical compound [O-][N+](=O)C1=CC=CC2=C1NC(=O)N2 NEXYNHXFBYYIHI-UHFFFAOYSA-N 0.000 claims description 10
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 9
- 239000010949 copper Substances 0.000 claims description 9
- 238000006722 reduction reaction Methods 0.000 claims description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 8
- 229910052802 copper Inorganic materials 0.000 claims description 8
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 6
- 239000003513 alkali Substances 0.000 claims description 6
- 239000003054 catalyst Substances 0.000 claims description 6
- UCPYLLCMEDAXFR-UHFFFAOYSA-N triphosgene Chemical compound ClC(Cl)(Cl)OC(=O)OC(Cl)(Cl)Cl UCPYLLCMEDAXFR-UHFFFAOYSA-N 0.000 claims description 6
- 239000002253 acid Substances 0.000 claims description 5
- 239000007810 chemical reaction solvent Substances 0.000 claims description 5
- 238000004440 column chromatography Methods 0.000 claims description 5
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 claims description 4
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims description 4
- 239000003153 chemical reaction reagent Substances 0.000 claims description 4
- 238000001035 drying Methods 0.000 claims description 4
- 229940048181 sodium sulfide nonahydrate Drugs 0.000 claims description 4
- WMDLZMCDBSJMTM-UHFFFAOYSA-M sodium;sulfanide;nonahydrate Chemical compound O.O.O.O.O.O.O.O.O.[Na+].[SH-] WMDLZMCDBSJMTM-UHFFFAOYSA-M 0.000 claims description 4
- LWIHDJKSTIGBAC-UHFFFAOYSA-K tripotassium phosphate Chemical compound [K+].[K+].[K+].[O-]P([O-])([O-])=O LWIHDJKSTIGBAC-UHFFFAOYSA-K 0.000 claims description 4
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 claims description 3
- QPCDCPDFJACHGM-UHFFFAOYSA-N N,N-bis{2-[bis(carboxymethyl)amino]ethyl}glycine Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(=O)O)CCN(CC(O)=O)CC(O)=O QPCDCPDFJACHGM-UHFFFAOYSA-N 0.000 claims description 3
- 238000005984 hydrogenation reaction Methods 0.000 claims description 3
- 229960003330 pentetic acid Drugs 0.000 claims description 3
- HXJUTPCZVOIRIF-UHFFFAOYSA-N sulfolane Chemical group O=S1(=O)CCCC1 HXJUTPCZVOIRIF-UHFFFAOYSA-N 0.000 claims description 3
- 229910000160 potassium phosphate Inorganic materials 0.000 claims description 2
- 235000011009 potassium phosphates Nutrition 0.000 claims description 2
- RUSUZAGBORAKPY-UHFFFAOYSA-N acetic acid;n'-[2-(2-aminoethylamino)ethyl]ethane-1,2-diamine Chemical compound CC(O)=O.CC(O)=O.CC(O)=O.CC(O)=O.CC(O)=O.CC(O)=O.NCCNCCNCCN RUSUZAGBORAKPY-UHFFFAOYSA-N 0.000 claims 1
- 238000006555 catalytic reaction Methods 0.000 claims 1
- BAJQRLZAPXASRD-UHFFFAOYSA-N 4-Nitrobiphenyl Chemical compound C1=CC([N+](=O)[O-])=CC=C1C1=CC=CC=C1 BAJQRLZAPXASRD-UHFFFAOYSA-N 0.000 abstract 1
- 238000005576 amination reaction Methods 0.000 abstract 1
- LZGUHMNOBNWABZ-UHFFFAOYSA-N n-nitro-n-phenylnitramide Chemical compound [O-][N+](=O)N([N+]([O-])=O)C1=CC=CC=C1 LZGUHMNOBNWABZ-UHFFFAOYSA-N 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 18
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 12
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 9
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 6
- 239000000203 mixture Substances 0.000 description 4
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 4
- 210000002569 neuron Anatomy 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000003112 inhibitor Substances 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 2
- 108091006146 Channels Proteins 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- 229910001424 calcium ion Inorganic materials 0.000 description 2
- YKPUWZUDDOIDPM-SOFGYWHQSA-N capsaicin Chemical compound COC1=CC(CNC(=O)CCCC\C=C\C(C)C)=CC=C1O YKPUWZUDDOIDPM-SOFGYWHQSA-N 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 238000009776 industrial production Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000013557 residual solvent Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- VILCJCGEZXAXTO-UHFFFAOYSA-N 2,2,2-tetramine Chemical compound NCCNCCNCCN VILCJCGEZXAXTO-UHFFFAOYSA-N 0.000 description 1
- RAEOEMDZDMCHJA-UHFFFAOYSA-N 2-[2-[bis(carboxymethyl)amino]ethyl-[2-[2-[bis(carboxymethyl)amino]ethyl-(carboxymethyl)amino]ethyl]amino]acetic acid Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(=O)O)CCN(CCN(CC(O)=O)CC(O)=O)CC(O)=O RAEOEMDZDMCHJA-UHFFFAOYSA-N 0.000 description 1
- 206010001497 Agitation Diseases 0.000 description 1
- 108091005462 Cation channels Proteins 0.000 description 1
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 description 1
- 239000005751 Copper oxide Substances 0.000 description 1
- 229910021591 Copper(I) chloride Inorganic materials 0.000 description 1
- 206010061218 Inflammation Diseases 0.000 description 1
- 208000037273 Pathologic Processes Diseases 0.000 description 1
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 description 1
- 239000000556 agonist Substances 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000000202 analgesic effect Effects 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 229960002504 capsaicin Drugs 0.000 description 1
- 235000017663 capsaicin Nutrition 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 210000000170 cell membrane Anatomy 0.000 description 1
- 208000015114 central nervous system disease Diseases 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 229910000431 copper oxide Inorganic materials 0.000 description 1
- OXBLHERUFWYNTN-UHFFFAOYSA-M copper(I) chloride Chemical compound [Cu]Cl OXBLHERUFWYNTN-UHFFFAOYSA-M 0.000 description 1
- ORTQZVOHEJQUHG-UHFFFAOYSA-L copper(II) chloride Chemical compound Cl[Cu]Cl ORTQZVOHEJQUHG-UHFFFAOYSA-L 0.000 description 1
- 239000012043 crude product Substances 0.000 description 1
- 229940045803 cuprous chloride Drugs 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000586 desensitisation Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000005457 ice water Substances 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 230000004941 influx Effects 0.000 description 1
- 230000003834 intracellular effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000010534 mechanism of action Effects 0.000 description 1
- 210000001700 mitochondrial membrane Anatomy 0.000 description 1
- XONPDZSGENTBNJ-UHFFFAOYSA-N molecular hydrogen;sodium Chemical compound [Na].[H][H] XONPDZSGENTBNJ-UHFFFAOYSA-N 0.000 description 1
- 230000009223 neuronal apoptosis Effects 0.000 description 1
- 230000009054 pathological process Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000035790 physiological processes and functions Effects 0.000 description 1
- 210000002248 primary sensory neuron Anatomy 0.000 description 1
- 210000001044 sensory neuron Anatomy 0.000 description 1
- 229940079101 sodium sulfide Drugs 0.000 description 1
- 229910052979 sodium sulfide Inorganic materials 0.000 description 1
- ZGHLCBJZQLNUAZ-UHFFFAOYSA-N sodium sulfide nonahydrate Chemical compound O.O.O.O.O.O.O.O.O.[Na+].[Na+].[S-2] ZGHLCBJZQLNUAZ-UHFFFAOYSA-N 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical class O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 210000003594 spinal ganglia Anatomy 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000000451 tissue damage Effects 0.000 description 1
- 231100000827 tissue damage Toxicity 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 210000000427 trigeminal ganglion Anatomy 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D235/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
- C07D235/02—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings condensed with carbocyclic rings or ring systems
- C07D235/04—Benzimidazoles; Hydrogenated benzimidazoles
- C07D235/24—Benzimidazoles; Hydrogenated benzimidazoles with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached in position 2
- C07D235/26—Oxygen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010193064.3A CN111362878B (zh) | 2020-03-18 | 2020-03-18 | 一种4-氨基-1,3-二氢-苯并咪唑-2-酮的制备方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010193064.3A CN111362878B (zh) | 2020-03-18 | 2020-03-18 | 一种4-氨基-1,3-二氢-苯并咪唑-2-酮的制备方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111362878A CN111362878A (zh) | 2020-07-03 |
| CN111362878B true CN111362878B (zh) | 2023-09-19 |
Family
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Family Applications (1)
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|---|---|---|---|
| CN202010193064.3A Active CN111362878B (zh) | 2020-03-18 | 2020-03-18 | 一种4-氨基-1,3-二氢-苯并咪唑-2-酮的制备方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111362878B (zh) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1138023A (zh) * | 1995-05-02 | 1996-12-18 | 赫彻斯特股份公司 | 由芳族羧酸脱羧制备芳族化合物的方法 |
| WO1998032439A1 (en) * | 1997-01-23 | 1998-07-30 | Smithkline Beecham Corporation | Il-8 receptor antagonists |
| CN1201779A (zh) * | 1998-07-09 | 1998-12-16 | 华东理工大学 | 2,3,4,5-四氟苯甲酸的制备方法 |
| WO2010032461A1 (ja) * | 2008-09-17 | 2010-03-25 | 武田薬品工業株式会社 | 含窒素縮合環化合物 |
| WO2011120604A1 (en) * | 2010-03-30 | 2011-10-06 | Pharmeste S.R.L. | "trpv1 vanilloid receptor antagonists with a bicyclic portion" |
| WO2013061005A1 (fr) * | 2011-10-28 | 2013-05-02 | Galderma Research & Development | Composés di-substitués de la diamino-3,4-cyclobutène-3-dione-1,2 utiles dans le traitement de pathologies médiées par des chimiokines |
| CN103739417A (zh) * | 2013-09-29 | 2014-04-23 | 中山大学 | 一种循环水相体系中合成芳香伯胺的方法 |
| CN105418342A (zh) * | 2015-11-09 | 2016-03-23 | 贝利化学(张家港)有限公司 | 一种高温脱羧方法 |
| CN110105568A (zh) * | 2019-04-25 | 2019-08-09 | 邵玉田 | 一种利用芳烃硝化副产物生产pbi功能材料的方法 |
| WO2020042995A1 (zh) * | 2018-08-29 | 2020-03-05 | 杭州阿诺生物医药科技有限公司 | 一种高活性sting蛋白激动剂化合物 |
-
2020
- 2020-03-18 CN CN202010193064.3A patent/CN111362878B/zh active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1138023A (zh) * | 1995-05-02 | 1996-12-18 | 赫彻斯特股份公司 | 由芳族羧酸脱羧制备芳族化合物的方法 |
| WO1998032439A1 (en) * | 1997-01-23 | 1998-07-30 | Smithkline Beecham Corporation | Il-8 receptor antagonists |
| CN1201779A (zh) * | 1998-07-09 | 1998-12-16 | 华东理工大学 | 2,3,4,5-四氟苯甲酸的制备方法 |
| WO2010032461A1 (ja) * | 2008-09-17 | 2010-03-25 | 武田薬品工業株式会社 | 含窒素縮合環化合物 |
| WO2011120604A1 (en) * | 2010-03-30 | 2011-10-06 | Pharmeste S.R.L. | "trpv1 vanilloid receptor antagonists with a bicyclic portion" |
| EP2377850A1 (en) * | 2010-03-30 | 2011-10-19 | Pharmeste S.r.l. | TRPV1 vanilloid receptor antagonists with a bicyclic portion |
| WO2013061005A1 (fr) * | 2011-10-28 | 2013-05-02 | Galderma Research & Development | Composés di-substitués de la diamino-3,4-cyclobutène-3-dione-1,2 utiles dans le traitement de pathologies médiées par des chimiokines |
| CN103739417A (zh) * | 2013-09-29 | 2014-04-23 | 中山大学 | 一种循环水相体系中合成芳香伯胺的方法 |
| CN105418342A (zh) * | 2015-11-09 | 2016-03-23 | 贝利化学(张家港)有限公司 | 一种高温脱羧方法 |
| WO2020042995A1 (zh) * | 2018-08-29 | 2020-03-05 | 杭州阿诺生物医药科技有限公司 | 一种高活性sting蛋白激动剂化合物 |
| CN110105568A (zh) * | 2019-04-25 | 2019-08-09 | 邵玉田 | 一种利用芳烃硝化副产物生产pbi功能材料的方法 |
Non-Patent Citations (1)
| Title |
|---|
| Stephanie Dupuy等."Gold(I)-Catalyzed Protodecarboxylation of (Hetero)Aromatic Carboxylic Acids" .《Chemistry - A European Journal》.2013,第19卷(第42期),第14034-14038页. * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111362878A (zh) | 2020-07-03 |
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Denomination of invention: A preparation method of 4-amino-1,3-dihydro-benzimidazole-2-one Granted publication date: 20230919 Pledgee: Agricultural Bank of China Xiangtan County Branch Pledgor: Hunan Furui Biomedical Technology Co.,Ltd. Registration number: Y2024980000042 |
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Granted publication date: 20230919 Pledgee: Agricultural Bank of China Xiangtan County Branch Pledgor: Hunan Furui Biomedical Technology Co.,Ltd. Registration number: Y2024980000042 |
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Denomination of invention: A preparation method of 4-amino-1,3-dihydrobenzimidazol-2-one Granted publication date: 20230919 Pledgee: Agricultural Bank of China Xiangtan County Branch Pledgor: Hunan Furui Biomedical Technology Co.,Ltd. Registration number: Y2024980057034 |
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