CN102285884B - 7-氯-2-氧代庚酸乙酯的合成方法 - Google Patents
7-氯-2-氧代庚酸乙酯的合成方法 Download PDFInfo
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- CN102285884B CN102285884B CN201110187124.1A CN201110187124A CN102285884B CN 102285884 B CN102285884 B CN 102285884B CN 201110187124 A CN201110187124 A CN 201110187124A CN 102285884 B CN102285884 B CN 102285884B
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- China
- Prior art keywords
- bromo
- chlorobutane
- oxoheptanoate
- chloro
- ethyl ester
- 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.)
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- ZJUYOWJXXHLBOO-UHFFFAOYSA-N 7-chloro-2-oxoheptanoic acid Chemical compound OC(=O)C(=O)CCCCCCl ZJUYOWJXXHLBOO-UHFFFAOYSA-N 0.000 title claims abstract description 35
- 238000000034 method Methods 0.000 title abstract description 10
- 230000002194 synthesizing effect Effects 0.000 title abstract 2
- NIDSRGCVYOEDFW-UHFFFAOYSA-N 1-bromo-4-chlorobutane Chemical compound ClCCCCBr NIDSRGCVYOEDFW-UHFFFAOYSA-N 0.000 claims abstract description 52
- XXRCUYVCPSWGCC-UHFFFAOYSA-N Ethyl pyruvate Chemical compound CCOC(=O)C(C)=O XXRCUYVCPSWGCC-UHFFFAOYSA-N 0.000 claims abstract description 43
- 239000002904 solvent Substances 0.000 claims abstract description 15
- 239000003513 alkali Substances 0.000 claims abstract description 14
- 239000003960 organic solvent Substances 0.000 claims abstract description 13
- 238000004821 distillation Methods 0.000 claims abstract description 12
- 239000000706 filtrate Substances 0.000 claims abstract description 10
- 238000006482 condensation reaction Methods 0.000 claims abstract description 8
- 239000012046 mixed solvent Substances 0.000 claims description 42
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims description 32
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 claims description 24
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims description 16
- 238000010189 synthetic method Methods 0.000 claims description 15
- MZRVEZGGRBJDDB-UHFFFAOYSA-N N-Butyllithium Chemical compound [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 claims description 12
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 12
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical group CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 10
- 239000007795 chemical reaction product Substances 0.000 claims description 10
- OVEHNNQXLPJPPL-UHFFFAOYSA-N lithium;n-propan-2-ylpropan-2-amine Chemical compound [Li].CC(C)NC(C)C OVEHNNQXLPJPPL-UHFFFAOYSA-N 0.000 claims description 10
- 238000000746 purification Methods 0.000 claims description 10
- 230000006837 decompression Effects 0.000 claims description 9
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims description 8
- 235000015320 potassium carbonate Nutrition 0.000 claims description 8
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 claims description 8
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 claims description 6
- LPNYRYFBWFDTMA-UHFFFAOYSA-N potassium tert-butoxide Chemical compound [K+].CC(C)(C)[O-] LPNYRYFBWFDTMA-UHFFFAOYSA-N 0.000 claims description 6
- QDRKDTQENPPHOJ-UHFFFAOYSA-N sodium ethoxide Chemical compound [Na+].CC[O-] QDRKDTQENPPHOJ-UHFFFAOYSA-N 0.000 claims description 6
- 239000012312 sodium hydride Substances 0.000 claims description 6
- 229910000104 sodium hydride Inorganic materials 0.000 claims description 6
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 claims description 4
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 claims description 4
- 239000012467 final product Substances 0.000 claims description 2
- 230000001476 alcoholic effect Effects 0.000 claims 2
- 239000000047 product Substances 0.000 abstract description 8
- 238000006243 chemical reaction Methods 0.000 abstract description 5
- 231100000252 nontoxic Toxicity 0.000 abstract description 2
- 230000003000 nontoxic effect Effects 0.000 abstract description 2
- 239000002994 raw material Substances 0.000 abstract description 2
- 229940117360 ethyl pyruvate Drugs 0.000 abstract 2
- 238000001914 filtration Methods 0.000 abstract 1
- 238000009776 industrial production Methods 0.000 abstract 1
- 238000001308 synthesis method Methods 0.000 abstract 1
- 238000001644 13C nuclear magnetic resonance spectroscopy Methods 0.000 description 8
- 238000005160 1H NMR spectroscopy Methods 0.000 description 8
- 238000012423 maintenance Methods 0.000 description 8
- 229960004912 cilastatin Drugs 0.000 description 6
- DHSUYTOATWAVLW-WFVMDLQDSA-N cilastatin Chemical compound CC1(C)C[C@@H]1C(=O)N\C(=C/CCCCSC[C@H](N)C(O)=O)C(O)=O DHSUYTOATWAVLW-WFVMDLQDSA-N 0.000 description 6
- 230000007062 hydrolysis Effects 0.000 description 4
- 238000006460 hydrolysis reaction Methods 0.000 description 4
- 210000005239 tubule Anatomy 0.000 description 4
- 102000003850 Dipeptidase 1 Human genes 0.000 description 3
- 108090000204 Dipeptidase 1 Proteins 0.000 description 3
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 150000002923 oximes Chemical class 0.000 description 3
- 238000003786 synthesis reaction Methods 0.000 description 3
- 102000004190 Enzymes Human genes 0.000 description 2
- 108090000790 Enzymes Proteins 0.000 description 2
- 230000000845 anti-microbial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000004060 metabolic process Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- JSAKRLDIZOGQTN-UHFFFAOYSA-M 4-[(2-hydroxynaphthalen-1-yl)diazenyl]naphthalene-1-sulfonate Chemical compound OC1=C(C2=CC=CC=C2C=C1)N=NC1=CC=C(C2=CC=CC=C12)S(=O)(=O)[O-] JSAKRLDIZOGQTN-UHFFFAOYSA-M 0.000 description 1
- RXQNKKRGJJRMKD-UHFFFAOYSA-N 5-bromo-2-methylaniline Chemical compound CC1=CC=C(Br)C=C1N RXQNKKRGJJRMKD-UHFFFAOYSA-N 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000001447 alkali salts Chemical class 0.000 description 1
- 239000007810 chemical reaction solvent Substances 0.000 description 1
- 229960003716 cilastatin sodium Drugs 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 231100000417 nephrotoxicity Toxicity 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
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CN201110187124.1A CN102285884B (zh) | 2011-07-05 | 2011-07-05 | 7-氯-2-氧代庚酸乙酯的合成方法 |
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CN201110187124.1A CN102285884B (zh) | 2011-07-05 | 2011-07-05 | 7-氯-2-氧代庚酸乙酯的合成方法 |
Publications (2)
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CN102285884A CN102285884A (zh) | 2011-12-21 |
CN102285884B true CN102285884B (zh) | 2014-06-18 |
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CN103724200A (zh) * | 2013-12-12 | 2014-04-16 | 太仓浦源医药原料有限公司 | 一种7-氯-2-氧代庚酸乙酯的制备方法 |
CN106083581B (zh) * | 2016-06-21 | 2019-04-09 | 深圳市海滨制药有限公司 | 一种7-氯-2-(1-氧代乙基)庚酸乙酯的制备方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1587248A (zh) * | 2004-07-17 | 2005-03-02 | 浙江大学 | 7-氯-2-氧代庚酸的合成方法 |
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DE3574674D1 (de) * | 1984-04-30 | 1990-01-18 | Merck & Co Inc | Mischung von 2-substituierten carbapenemen mit dipeptidase-inhibitoren. |
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Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1587248A (zh) * | 2004-07-17 | 2005-03-02 | 浙江大学 | 7-氯-2-氧代庚酸的合成方法 |
Non-Patent Citations (4)
Title |
---|
GRAHAM D W.INHIBITION OF THE MAMMALIAN LACTAMASE RENALDIPEPTIDASE BY (Z)-2-(ACYLAMINO)-3-SUBSTITUTED-PROPENOIC ACIDS.《J.MED CHEM》.1987,(第30期),1074-1089. |
INHIBITION OF THE MAMMALIAN LACTAMASE RENALDIPEPTIDASE BY (Z)-2-(ACYLAMINO)-3-SUBSTITUTED-PROPENOIC ACIDS;GRAHAM D W;《J.MED CHEM》;19871231(第30期);1074-1089 * |
徐晓莉等.西司他丁的合成.《中国医药工业杂志》.1994,第25卷(第2期),51-54. |
西司他丁的合成;徐晓莉等;《中国医药工业杂志》;19941231;第25卷(第2期);51-54 * |
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Address after: Taizhou City, Zhejiang province Jiaojiang District Zhongshan road 318000 Building 2 room 817 No. Boao Applicant after: Cai Weiming Address before: Taizhou City, Zhejiang province 318000 square Marine Economic Development Zone South Building Room 1406 Applicant before: Cai Weiming |
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CB03 | Change of inventor or designer information |
Inventor after: Zuo Guoyou Inventor before: Cai Weiming Inventor before: Chen Tao Inventor before: Cheng Junjian Inventor before: Yang Fugeng Inventor before: He Suya |
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Effective date of registration: 20170818 Address after: 421101, Hunan City, Hengyang province Hengnan Chau Heung Heung Peace Village hair pond group Patentee after: Zuo Guoyou Address before: Taizhou City, Zhejiang province Jiaojiang District Zhongshan road 318000 Building 2 room 817 No. Boao Patentee before: Cai Weiming |
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