CN105693652A - 一种4-叔丁基-5-乙基-6-氧代-1,4-氧氮杂-4,5-二羧酸的合成方法 - Google Patents
一种4-叔丁基-5-乙基-6-氧代-1,4-氧氮杂-4,5-二羧酸的合成方法 Download PDFInfo
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- CN105693652A CN105693652A CN201410695251.6A CN201410695251A CN105693652A CN 105693652 A CN105693652 A CN 105693652A CN 201410695251 A CN201410695251 A CN 201410695251A CN 105693652 A CN105693652 A CN 105693652A
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- Prior art keywords
- ethyl
- tert
- acetic acid
- oxo
- ethyoxyl
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- Granted
Links
- 238000001308 synthesis method Methods 0.000 title abstract description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims abstract description 45
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims abstract description 32
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims abstract description 15
- 238000003786 synthesis reaction Methods 0.000 claims abstract description 12
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 10
- -1 2-(2-ethoxy-2-oxoethoxy)ethyl Chemical group 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 claims abstract description 8
- WJGAPUXHSQQWQF-UHFFFAOYSA-N acetic acid;hydrochloride Chemical compound Cl.CC(O)=O WJGAPUXHSQQWQF-UHFFFAOYSA-N 0.000 claims abstract description 7
- WGQKYBSKWIADBV-UHFFFAOYSA-N aminomethyl benzene Natural products NCC1=CC=CC=C1 WGQKYBSKWIADBV-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000002904 solvent Substances 0.000 claims abstract description 7
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000001257 hydrogen Substances 0.000 claims abstract description 6
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 6
- 239000002994 raw material Substances 0.000 claims abstract description 6
- 239000003054 catalyst Substances 0.000 claims abstract description 5
- LPNYRYFBWFDTMA-UHFFFAOYSA-N potassium tert-butoxide Chemical compound [K+].CC(C)(C)[O-] LPNYRYFBWFDTMA-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000003513 alkali Substances 0.000 claims abstract description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims description 51
- 238000006243 chemical reaction Methods 0.000 claims description 32
- 239000001301 oxygen Substances 0.000 claims description 14
- 229910052760 oxygen Inorganic materials 0.000 claims description 14
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 claims description 14
- 125000003368 amide group Chemical group 0.000 claims description 12
- 125000005931 tert-butyloxycarbonyl group Chemical group [H]C([H])([H])C(OC(*)=O)(C([H])([H])[H])C([H])([H])[H] 0.000 claims description 11
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 claims description 9
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 9
- 238000010189 synthetic method Methods 0.000 claims description 9
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 8
- KDPAWGWELVVRCH-UHFFFAOYSA-M bromoacetate Chemical compound [O-]C(=O)CBr KDPAWGWELVVRCH-UHFFFAOYSA-M 0.000 claims description 7
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 6
- DZAHXNNEQCZPGJ-UHFFFAOYSA-N CCCCOC(OC)=O.COC(O)=O Chemical compound CCCCOC(OC)=O.COC(O)=O DZAHXNNEQCZPGJ-UHFFFAOYSA-N 0.000 claims description 5
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims description 4
- 229910052763 palladium Inorganic materials 0.000 claims description 3
- 239000002585 base Substances 0.000 claims description 2
- 238000006264 debenzylation reaction Methods 0.000 claims description 2
- 230000000977 initiatory effect Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 238000010992 reflux Methods 0.000 claims description 2
- 238000007363 ring formation reaction Methods 0.000 claims description 2
- 239000000047 product Substances 0.000 abstract description 7
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 abstract description 2
- 150000001875 compounds Chemical class 0.000 abstract description 2
- 239000012312 sodium hydride Substances 0.000 abstract description 2
- 229910000104 sodium hydride Inorganic materials 0.000 abstract description 2
- 125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 0.000 abstract 3
- PQJJJMRNHATNKG-UHFFFAOYSA-N ethyl bromoacetate Chemical compound CCOC(=O)CBr PQJJJMRNHATNKG-UHFFFAOYSA-N 0.000 abstract 2
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 abstract 2
- XNIOWJUQPMKCIJ-UHFFFAOYSA-N 2-(benzylamino)ethanol Chemical compound OCCNCC1=CC=CC=C1 XNIOWJUQPMKCIJ-UHFFFAOYSA-N 0.000 abstract 1
- UDFLQCBMZJAYHA-UHFFFAOYSA-N 2-[benzyl-[2-(2-ethoxy-2-oxoethoxy)ethyl]amino]butanoic acid Chemical compound C(C)C(C(=O)O)N(CCOCC(=O)OCC)CC1=CC=CC=C1 UDFLQCBMZJAYHA-UHFFFAOYSA-N 0.000 abstract 1
- 150000001412 amines Chemical class 0.000 abstract 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 abstract 1
- 239000007795 chemical reaction product Substances 0.000 abstract 1
- ODCCJTMPMUFERV-UHFFFAOYSA-N ditert-butyl carbonate Chemical compound CC(C)(C)OC(=O)OC(C)(C)C ODCCJTMPMUFERV-UHFFFAOYSA-N 0.000 abstract 1
- MVEAAGBEUOMFRX-UHFFFAOYSA-N ethyl acetate;hydrochloride Chemical compound Cl.CCOC(C)=O MVEAAGBEUOMFRX-UHFFFAOYSA-N 0.000 abstract 1
- NXJCBFBQEVOTOW-UHFFFAOYSA-L palladium(2+);dihydroxide Chemical compound O[Pd]O NXJCBFBQEVOTOW-UHFFFAOYSA-L 0.000 abstract 1
- LBYKHAZJINITAL-UHFFFAOYSA-N tert-butyl n-benzyl-n-(2-hydroxyethyl)carbamate Chemical compound CC(C)(C)OC(=O)N(CCO)CC1=CC=CC=C1 LBYKHAZJINITAL-UHFFFAOYSA-N 0.000 abstract 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 18
- 239000000243 solution Substances 0.000 description 13
- 239000003208 petroleum Substances 0.000 description 9
- 239000000376 reactant Substances 0.000 description 8
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical group ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 6
- 238000003756 stirring Methods 0.000 description 6
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 5
- HEDRZPFGACZZDS-MICDWDOJSA-N Trichloro(2H)methane Chemical compound [2H]C(Cl)(Cl)Cl HEDRZPFGACZZDS-MICDWDOJSA-N 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- 239000012044 organic layer Substances 0.000 description 4
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical class [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 3
- 239000000706 filtrate Substances 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000005160 1H NMR spectroscopy Methods 0.000 description 2
- 230000001476 alcoholic effect Effects 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 239000012230 colorless oil Substances 0.000 description 2
- 238000004440 column chromatography Methods 0.000 description 2
- 239000012043 crude product Substances 0.000 description 2
- 230000006837 decompression Effects 0.000 description 2
- 238000011031 large-scale manufacturing process Methods 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- 238000010025 steaming Methods 0.000 description 2
- 208000035126 Facies Diseases 0.000 description 1
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical class CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007810 chemical reaction solvent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 1
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 1
- UKVIEHSSVKSQBA-UHFFFAOYSA-N methane;palladium Chemical compound C.[Pd] UKVIEHSSVKSQBA-UHFFFAOYSA-N 0.000 description 1
- HWYHDWGGACRVEH-UHFFFAOYSA-N n-methyl-n-(4-pyrrolidin-1-ylbut-2-ynyl)acetamide Chemical compound CC(=O)N(C)CC#CCN1CCCC1 HWYHDWGGACRVEH-UHFFFAOYSA-N 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups
Landscapes
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
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CN201410695251.6A CN105693652B (zh) | 2014-11-27 | 2014-11-27 | 一种4-叔丁基-5-乙基-6-氧亚基-1,4-噁吖庚环-4,5-二甲酸基酯的合成方法 |
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CN201410695251.6A CN105693652B (zh) | 2014-11-27 | 2014-11-27 | 一种4-叔丁基-5-乙基-6-氧亚基-1,4-噁吖庚环-4,5-二甲酸基酯的合成方法 |
Publications (2)
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CN105693652A true CN105693652A (zh) | 2016-06-22 |
CN105693652B CN105693652B (zh) | 2019-01-08 |
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CN201410695251.6A Active CN105693652B (zh) | 2014-11-27 | 2014-11-27 | 一种4-叔丁基-5-乙基-6-氧亚基-1,4-噁吖庚环-4,5-二甲酸基酯的合成方法 |
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Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103261176A (zh) * | 2010-10-07 | 2013-08-21 | 武田药品工业株式会社 | 1,4-氧杂氮杂环庚烷衍生物 |
-
2014
- 2014-11-27 CN CN201410695251.6A patent/CN105693652B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103261176A (zh) * | 2010-10-07 | 2013-08-21 | 武田药品工业株式会社 | 1,4-氧杂氮杂环庚烷衍生物 |
Non-Patent Citations (2)
Title |
---|
ADELINE RENÉ, JEAN MARTINEZ, FLORINE CAVELIER: "N-Substituted Glycines with Functional Side-Chains for Peptoid Synthesis", 《EUR J ORG. CHEM》 * |
JW JEON, JS SANG, EY CHANG, IS HONG, J SUH: "Toward Protein-Cleaving Catalytic Drugs: Artificial Protease Selective for Myoglobin", 《BIOORGANIC & MEDICINAL CHEMISTRY》 * |
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Effective date of registration: 20170410 Address after: 213034 Jiangsu province Changzhou Chunjiang town Xinbei Baizhang Street Applicant after: CHANGZHOU HEQUAN PHARMACEUTICAL CO., LTD. Applicant after: Shanghai STA Pharmaceutical R & D Co., Ltd. Applicant after: Shanghai SynTheAll Pharmaceutical Co., Ltd. Applicant after: Changzhou whole new drug research and Development Co., Ltd. Address before: 213034 Jiangsu province Changzhou Chunjiang town Xinbei Baizhang Street Applicant before: CHANGZHOU HEQUAN PHARMACEUTICAL CO., LTD. Applicant before: Shanghai STA Pharmaceutical R & D Co., Ltd. Applicant before: Shanghai SynTheAll Pharmaceutical Co., Ltd. |
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Effective date of registration: 20190103 Address after: 213127 No. 589 Yulong North Road, Xinbei District, Changzhou City, Jiangsu Province Co-patentee after: Shanghai STA Pharmaceutical R & D Co., Ltd. Patentee after: CHANGZHOU HEQUAN PHARMACEUTICAL CO., LTD. Co-patentee after: Shanghai SynTheAll Pharmaceutical Co., Ltd. Address before: 213034 Baizhang Old Street, Chunjiang Town, Xinbei District, Changzhou City, Jiangsu Province Co-patentee before: Shanghai STA Pharmaceutical R & D Co., Ltd. Patentee before: CHANGZHOU HEQUAN PHARMACEUTICAL CO., LTD. Co-patentee before: Shanghai SynTheAll Pharmaceutical Co., Ltd. Co-patentee before: Changzhou whole new drug research and Development Co., Ltd. |