CN113773270B - 一种3-(5-甲基-4-苯基异恶唑-3-基)苯磺酰胺的合成方法 - Google Patents
一种3-(5-甲基-4-苯基异恶唑-3-基)苯磺酰胺的合成方法 Download PDFInfo
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- CN113773270B CN113773270B CN202110904264.XA CN202110904264A CN113773270B CN 113773270 B CN113773270 B CN 113773270B CN 202110904264 A CN202110904264 A CN 202110904264A CN 113773270 B CN113773270 B CN 113773270B
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- Prior art keywords
- methyl
- reaction
- phenylisoxazol
- benzenesulfonamide
- synthesizing
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- 238000001308 synthesis method Methods 0.000 title abstract description 5
- 238000006243 chemical reaction Methods 0.000 claims abstract description 36
- QWXYZCJEXYQNEI-OSZHWHEXSA-N intermediate I Chemical compound COC(=O)[C@@]1(C=O)[C@H]2CC=[N+](C\C2=C\C)CCc2c1[nH]c1ccccc21 QWXYZCJEXYQNEI-OSZHWHEXSA-N 0.000 claims abstract description 22
- LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 claims abstract description 20
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 16
- 238000006193 diazotization reaction Methods 0.000 claims abstract description 16
- 239000002994 raw material Substances 0.000 claims abstract description 15
- 238000006722 reduction reaction Methods 0.000 claims abstract description 14
- 238000005694 sulfonylation reaction Methods 0.000 claims abstract description 14
- 230000009471 action Effects 0.000 claims abstract description 12
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 12
- ZXIRUKJWLADSJS-UHFFFAOYSA-N 5-methyl-3,4-diphenyl-1,2-oxazole Chemical compound CC=1ON=C(C=2C=CC=CC=2)C=1C1=CC=CC=C1 ZXIRUKJWLADSJS-UHFFFAOYSA-N 0.000 claims abstract description 11
- KEQGZUUPPQEDPF-UHFFFAOYSA-N 1,3-dichloro-5,5-dimethylimidazolidine-2,4-dione Chemical compound CC1(C)N(Cl)C(=O)N(Cl)C1=O KEQGZUUPPQEDPF-UHFFFAOYSA-N 0.000 claims abstract description 10
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims abstract description 10
- 238000007112 amidation reaction Methods 0.000 claims abstract description 10
- 235000011114 ammonium hydroxide Nutrition 0.000 claims abstract description 10
- XTHPWXDJESJLNJ-UHFFFAOYSA-N chlorosulfonic acid Substances OS(Cl)(=O)=O XTHPWXDJESJLNJ-UHFFFAOYSA-N 0.000 claims abstract description 10
- 238000006396 nitration reaction Methods 0.000 claims abstract description 10
- 235000010288 sodium nitrite Nutrition 0.000 claims abstract description 10
- 230000000802 nitrating effect Effects 0.000 claims abstract description 8
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 35
- 238000000034 method Methods 0.000 claims description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 230000035484 reaction time Effects 0.000 claims description 14
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 12
- 230000002194 synthesizing effect Effects 0.000 claims description 12
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 10
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 claims description 8
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 8
- 229910017604 nitric acid Inorganic materials 0.000 claims description 8
- 239000002904 solvent Substances 0.000 claims description 8
- 239000012954 diazonium Substances 0.000 claims description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-O diazynium Chemical compound [NH+]#N IJGRMHOSHXDMSA-UHFFFAOYSA-O 0.000 claims description 6
- ACVYVLVWPXVTIT-UHFFFAOYSA-N phosphinic acid Chemical group O[PH2]=O ACVYVLVWPXVTIT-UHFFFAOYSA-N 0.000 claims description 6
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 5
- 239000002253 acid Substances 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 230000001546 nitrifying effect Effects 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 4
- 238000003786 synthesis reaction Methods 0.000 claims description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 3
- UKVIEHSSVKSQBA-UHFFFAOYSA-N methane;palladium Chemical compound C.[Pd] UKVIEHSSVKSQBA-UHFFFAOYSA-N 0.000 claims description 2
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 abstract description 3
- 239000003153 chemical reaction reagent Substances 0.000 abstract description 2
- 239000007789 gas Substances 0.000 abstract description 2
- 238000011112 process operation Methods 0.000 abstract description 2
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 24
- 239000000047 product Substances 0.000 description 13
- 239000007787 solid Substances 0.000 description 12
- 239000000203 mixture Substances 0.000 description 9
- 229960003925 parecoxib sodium Drugs 0.000 description 9
- 238000002360 preparation method Methods 0.000 description 9
- ICJGKYTXBRDUMV-UHFFFAOYSA-N trichloro(6-trichlorosilylhexyl)silane Chemical compound Cl[Si](Cl)(Cl)CCCCCC[Si](Cl)(Cl)Cl ICJGKYTXBRDUMV-UHFFFAOYSA-N 0.000 description 9
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 8
- 239000012074 organic phase Substances 0.000 description 8
- 239000000243 solution Substances 0.000 description 6
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 4
- 239000012141 concentrate Substances 0.000 description 4
- 238000004128 high performance liquid chromatography Methods 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 238000006277 sulfonation reaction Methods 0.000 description 4
- 238000007792 addition Methods 0.000 description 3
- 238000005915 ammonolysis reaction Methods 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 239000003814 drug Substances 0.000 description 3
- 238000002514 liquid chromatography mass spectrum Methods 0.000 description 3
- 239000011541 reaction mixture Substances 0.000 description 3
- BVQVLAIMHVDZEL-UHFFFAOYSA-N 1-phenyl-1,2-propanedione Chemical compound CC(=O)C(=O)C1=CC=CC=C1 BVQVLAIMHVDZEL-UHFFFAOYSA-N 0.000 description 2
- 208000004550 Postoperative Pain Diseases 0.000 description 2
- 235000019270 ammonium chloride Nutrition 0.000 description 2
- 239000008346 aqueous phase Substances 0.000 description 2
- 238000004440 column chromatography Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 239000000706 filtrate Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 239000005457 ice water Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000007363 ring formation reaction Methods 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- ZETIVVHRRQLWFW-UHFFFAOYSA-N 3-nitrobenzaldehyde Chemical compound [O-][N+](=O)C1=CC=CC(C=O)=C1 ZETIVVHRRQLWFW-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 208000004454 Hyperalgesia Diseases 0.000 description 1
- 208000035154 Hyperesthesia Diseases 0.000 description 1
- 230000036592 analgesia Effects 0.000 description 1
- 230000000202 analgesic effect Effects 0.000 description 1
- 230000031709 bromination Effects 0.000 description 1
- 238000005893 bromination reaction Methods 0.000 description 1
- 238000005660 chlorination reaction Methods 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000002526 effect on cardiovascular system Effects 0.000 description 1
- 230000002496 gastric effect Effects 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 230000000399 orthopedic effect Effects 0.000 description 1
- 238000006146 oximation reaction Methods 0.000 description 1
- 229910052611 pyroxene Inorganic materials 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 238000010189 synthetic method Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D261/00—Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings
- C07D261/02—Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings not condensed with other rings
- C07D261/06—Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings not condensed with other rings having two or more double bonds between ring members or between ring members and non-ring members
- C07D261/08—Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings not condensed with other rings having two or more double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Abstract
Description
Claims (10)
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CN202110904264.XA CN113773270B (zh) | 2021-08-06 | 2021-08-06 | 一种3-(5-甲基-4-苯基异恶唑-3-基)苯磺酰胺的合成方法 |
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CN202110904264.XA CN113773270B (zh) | 2021-08-06 | 2021-08-06 | 一种3-(5-甲基-4-苯基异恶唑-3-基)苯磺酰胺的合成方法 |
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CN113773270A CN113773270A (zh) | 2021-12-10 |
CN113773270B true CN113773270B (zh) | 2024-05-31 |
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Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005085218A1 (en) * | 2004-03-05 | 2005-09-15 | Chandiran Thakashinamoorthy | A novel process for preparing valdecoxib |
CN104557754A (zh) * | 2015-01-04 | 2015-04-29 | 成都克莱蒙医药科技有限公司 | 一种帕瑞昔布钠杂质的合成方法 |
CN109134395A (zh) * | 2018-09-25 | 2019-01-04 | 珠海赛隆药业股份有限公司 | 帕瑞昔布钠异构杂质的合成方法 |
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- 2021-08-06 CN CN202110904264.XA patent/CN113773270B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005085218A1 (en) * | 2004-03-05 | 2005-09-15 | Chandiran Thakashinamoorthy | A novel process for preparing valdecoxib |
CN104557754A (zh) * | 2015-01-04 | 2015-04-29 | 成都克莱蒙医药科技有限公司 | 一种帕瑞昔布钠杂质的合成方法 |
CN109134395A (zh) * | 2018-09-25 | 2019-01-04 | 珠海赛隆药业股份有限公司 | 帕瑞昔布钠异构杂质的合成方法 |
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Inventor after: Zou Haihua Inventor after: Zhou Xianguo Inventor after: Ming Fangyong Inventor after: Hu Yanying Inventor after: Wang Gang Inventor after: OuYang Qingdong Inventor before: Ming Fangyong Inventor before: Zou Haihua Inventor before: Zhou Xianguo Inventor before: Hu Yanying Inventor before: Wang Gang Inventor before: OuYang Qingdong |
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