CN103242244A - Canertinib preparation method - Google Patents
Canertinib preparation method Download PDFInfo
- Publication number
- CN103242244A CN103242244A CN2013101806472A CN201310180647A CN103242244A CN 103242244 A CN103242244 A CN 103242244A CN 2013101806472 A CN2013101806472 A CN 2013101806472A CN 201310180647 A CN201310180647 A CN 201310180647A CN 103242244 A CN103242244 A CN 103242244A
- Authority
- CN
- China
- Prior art keywords
- morpholinyl
- preparation
- dihydroquinazoline
- buddhist nun
- propoxy
- 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.)
- Granted
Links
- OMZCMEYTWSXEPZ-UHFFFAOYSA-N C=CC(Nc1cc2c(Nc(cc3Cl)ccc3F)ncnc2cc1OCCCN1CCOCC1)=O Chemical compound C=CC(Nc1cc2c(Nc(cc3Cl)ccc3F)ncnc2cc1OCCCN1CCOCC1)=O OMZCMEYTWSXEPZ-UHFFFAOYSA-N 0.000 description 2
- JQNPQLKZPZFJCN-UHFFFAOYSA-N C=CC(Nc(cc(c(N=CN1)c2)C1=O)c2OCCCN1CCOCC1)=O Chemical compound C=CC(Nc(cc(c(N=CN1)c2)C1=O)c2OCCCN1CCOCC1)=O JQNPQLKZPZFJCN-UHFFFAOYSA-N 0.000 description 1
- LEBIECDJOWFFPT-UHFFFAOYSA-N CCCN(C=Nc(c1c2)cc(O)c2N)C1=O Chemical compound CCCN(C=Nc(c1c2)cc(O)c2N)C1=O LEBIECDJOWFFPT-UHFFFAOYSA-N 0.000 description 1
- HZPUQEDBAYDSJH-UHFFFAOYSA-N Nc(cc(c(N=CN1)c2)C1=O)c2OCCCN1CCOCC1 Chemical compound Nc(cc(c(N=CN1)c2)C1=O)c2OCCCN1CCOCC1 HZPUQEDBAYDSJH-UHFFFAOYSA-N 0.000 description 1
Abstract
Description
Claims (6)
- A card how for Buddhist nun's preparation method, how described card is for Buddhist nun's chemistry 4-(3-chloro-4-fluoroanilino) by name-7-[3-(4-morpholinyl) propoxy-]-6-acrylamido quinazoline (I)It is characterized in that described preparation method comprises the steps: 6-amino-7-hydroxyl-3; 4-dihydroquinazoline-4-ketone (II) and 3-(4-morpholinyl)-1-propyl alcohol generation etherification reaction generates 6-amino-7-[3-(4-morpholinyl) propoxy-]-3; 4-dihydroquinazoline-4-ketone (III); described 6-amino-7-[3-(4-morpholinyl) propoxy-]-3; 4-dihydroquinazoline-4-ketone (III) carries out acylation reaction with vinylformic acid or acrylate chloride and generates 7-[3-(4-morpholinyl) propoxy-]-6-acrylamido-3; 4-dihydroquinazoline-4-ketone (IV); described 7-[3-(4-morpholinyl) propoxy-]-6-acrylamido-3,4-dihydroquinazoline-4-ketone (IV) carries out condensation reaction with 4-fluoro-3-chloroaniline and how makes described card for Buddhist nun (I).
- 2. how to replace Buddhist nun's preparation method according to the described card of claim 1, it is characterized in that: the raw material 7-[3-of described condensation reaction (4-morpholinyl) propoxy-]-6-acrylamido-3, the molar ratio of 4-dihydroquinazoline-4-ketone (IV) and 4-fluoro-3-chloroaniline is 1: 1-2.
- 3. how to replace Buddhist nun's preparation method according to the described card of claim 1, it is characterized in that: the condensing agent of described condensation reaction is N, N,-dicyclohexylcarbodiimide, carbonyl dimidazoles, N, N '-DIC, 1-hydroxyl-benzotriazole, O-benzotriazole-N, N, N ', N '-tetramethyl-urea Tetrafluoroboric acid ester, O-(7-azo benzotriazole)-N, N, N ', N '-tetramethyl-urea phosphofluoric acid ester, benzotriazole-N, N, N ', N '-tetramethyl-urea phosphofluoric acid ester or benzotriazole-1-base oxygen base three (dimethylamino) phosphorus hexafluorophosphate.
- 4. how to replace Buddhist nun's preparation method according to the described card of claim 1, it is characterized in that: the alkali promotor of described condensation reaction is triethylamine, pyridine, 2,6-lutidine, 4-Dimethylamino pyridine, N-methylmorpholine, N-ethylmorpholine, diisopropylethylamine, 1,5-diazabicylo [4.3.0]-ninth of the ten Heavenly Stems-5-alkene, 1,8-diazabicyclo [5.4.0]-11-7-alkene or 1,4-diazabicylo [2.2.2] octane.
- 5. how to replace Buddhist nun's preparation method according to the described card of claim 1, it is characterized in that: the solvent of described condensation reaction is toluene, dimethylbenzene, ethyl acetate, isopropyl acetate, butylacetate, chloroform, methyl-sulphoxide, N, dinethylformamide or acetonitrile.
- 6. how to replace Buddhist nun's preparation method according to the described card of claim 1, it is characterized in that: the temperature of described condensation reaction is 0-120 ℃.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201310180647.2A CN103242244B (en) | 2013-05-16 | 2013-05-16 | Canertinib preparation method |
Applications Claiming Priority (1)
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CN201310180647.2A CN103242244B (en) | 2013-05-16 | 2013-05-16 | Canertinib preparation method |
Publications (2)
Publication Number | Publication Date |
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CN103242244A true CN103242244A (en) | 2013-08-14 |
CN103242244B CN103242244B (en) | 2015-03-25 |
Family
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Family Applications (1)
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CN201310180647.2A Expired - Fee Related CN103242244B (en) | 2013-05-16 | 2013-05-16 | Canertinib preparation method |
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CN (1) | CN103242244B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014183560A1 (en) * | 2013-05-16 | 2014-11-20 | 苏州明锐医药科技有限公司 | Afatinib and preparation method of intermediate thereof |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1330642A (en) * | 1998-11-19 | 2002-01-09 | 沃尼尔·朗伯公司 | N-[4-(3-chloro-4-fluoro-phenylamino)-7-(3-morpholin-4-yl-propoxy)-quinazolin-6-yl]-acrylamide, irreversible inihibotr of tyrosine kinases |
WO2004069791A2 (en) * | 2003-02-05 | 2004-08-19 | Warner-Lambert Company Llc | Preparation of substituted quinazolines |
CN102153519A (en) * | 2011-02-18 | 2011-08-17 | 上海长林化学科技有限公司 | Preparation method of quinazoline derivative |
-
2013
- 2013-05-16 CN CN201310180647.2A patent/CN103242244B/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1330642A (en) * | 1998-11-19 | 2002-01-09 | 沃尼尔·朗伯公司 | N-[4-(3-chloro-4-fluoro-phenylamino)-7-(3-morpholin-4-yl-propoxy)-quinazolin-6-yl]-acrylamide, irreversible inihibotr of tyrosine kinases |
WO2004069791A2 (en) * | 2003-02-05 | 2004-08-19 | Warner-Lambert Company Llc | Preparation of substituted quinazolines |
CN102153519A (en) * | 2011-02-18 | 2011-08-17 | 上海长林化学科技有限公司 | Preparation method of quinazoline derivative |
Non-Patent Citations (2)
Title |
---|
PATRICK A. PLE,等: "Discovery of a New Class of Anilinoquinazoline Inhibitors with High Affinity and Specificity for the Tyrosine Kinase Domain of c-Src", 《JOURNAL OF MEDICINAL CHEMISTRY》 * |
刘剑峰,等: "卡奈替尼的合成工艺改进", 《齐鲁药事》 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014183560A1 (en) * | 2013-05-16 | 2014-11-20 | 苏州明锐医药科技有限公司 | Afatinib and preparation method of intermediate thereof |
Also Published As
Publication number | Publication date |
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CN103242244B (en) | 2015-03-25 |
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Effective date of registration: 20181127 Address after: 214425 No. 23 Huanxi Road, Zhutang Town, Jiangyin City, Jiangsu Province Patentee after: JIANGSU ADOPTION MEDICAL TECHNOLOGY CO., LTD. Address before: Room 1305, 1 Building, Lianfeng Commercial Plaza, Suzhou Industrial Park, Jiangsu Province Co-patentee before: Xu Xuenong Patentee before: Suzhou Mingyue Medical Technology Co., Ltd. |
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Effective date of registration: 20200409 Address after: 236200 Anhui province Fuyang City Yingshang Industrial Development Zone Patentee after: ANHUI GOLDEN SUN BIOPHARMACEUTICALS Co.,Ltd. Address before: 214425 No. 23 Huanxi Road, Zhutang Town, Jiangyin City, Jiangsu Province Patentee before: Jiangsu Caina Medical Technology Co.,Ltd. |
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Granted publication date: 20150325 Termination date: 20200516 |