CN102267875B - 一种恩替卡韦中间体的制备方法 - Google Patents
一种恩替卡韦中间体的制备方法 Download PDFInfo
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- CN102267875B CN102267875B CN 201110163431 CN201110163431A CN102267875B CN 102267875 B CN102267875 B CN 102267875B CN 201110163431 CN201110163431 CN 201110163431 CN 201110163431 A CN201110163431 A CN 201110163431A CN 102267875 B CN102267875 B CN 102267875B
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- 238000002360 preparation method Methods 0.000 title claims abstract description 18
- 229960000980 entecavir Drugs 0.000 title claims abstract description 10
- YXPVEXCTPGULBZ-WQYNNSOESA-N entecavir hydrate Chemical compound O.C1=NC=2C(=O)NC(N)=NC=2N1[C@H]1C[C@H](O)[C@@H](CO)C1=C YXPVEXCTPGULBZ-WQYNNSOESA-N 0.000 title claims abstract description 10
- 238000006243 chemical reaction Methods 0.000 claims abstract description 32
- 150000001875 compounds Chemical class 0.000 claims abstract description 28
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 claims description 33
- AICOOMRHRUFYCM-ZRRPKQBOSA-N oxazine, 1 Chemical compound C([C@@H]1[C@H](C(C[C@]2(C)[C@@H]([C@H](C)N(C)C)[C@H](O)C[C@]21C)=O)CC1=CC2)C[C@H]1[C@@]1(C)[C@H]2N=C(C(C)C)OC1 AICOOMRHRUFYCM-ZRRPKQBOSA-N 0.000 claims description 18
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims description 16
- MZRVEZGGRBJDDB-UHFFFAOYSA-N N-Butyllithium Chemical compound [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 claims description 8
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 7
- 239000012448 Lithium borohydride Substances 0.000 claims description 4
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 claims description 4
- ZSZKWAGHMIOTFN-UHFFFAOYSA-M benzylideneruthenium(1+);tricyclohexylphosphane;chloride Chemical compound [Cl-].[Ru+]=CC1=CC=CC=C1.C1CCCCC1P(C1CCCCC1)C1CCCCC1 ZSZKWAGHMIOTFN-UHFFFAOYSA-M 0.000 claims description 3
- 238000006555 catalytic reaction Methods 0.000 claims description 3
- 238000006482 condensation reaction Methods 0.000 claims description 2
- 238000006722 reduction reaction Methods 0.000 claims description 2
- 238000007363 ring formation reaction Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 8
- 239000002994 raw material Substances 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- QMUPMIDPQMYBCF-RITPCOANSA-N (1s,2r)-2-(hydroxymethyl)cyclopent-3-en-1-ol Chemical compound OC[C@H]1C=CC[C@@H]1O QMUPMIDPQMYBCF-RITPCOANSA-N 0.000 abstract 1
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 24
- 239000000243 solution Substances 0.000 description 15
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 12
- OKKJLVBELUTLKV-UHFFFAOYSA-N methanol Natural products OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 10
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- 239000012074 organic phase Substances 0.000 description 6
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 4
- 238000001035 drying Methods 0.000 description 4
- 239000000706 filtrate Substances 0.000 description 4
- 238000010898 silica gel chromatography Methods 0.000 description 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical class [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- 229910052786 argon Inorganic materials 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 241000700721 Hepatitis B virus Species 0.000 description 2
- UORVGPXVDQYIDP-UHFFFAOYSA-N borane Chemical compound B UORVGPXVDQYIDP-UHFFFAOYSA-N 0.000 description 2
- PVEOYINWKBTPIZ-UHFFFAOYSA-N but-3-enoic acid Chemical compound OC(=O)CC=C PVEOYINWKBTPIZ-UHFFFAOYSA-N 0.000 description 2
- 208000002672 hepatitis B Diseases 0.000 description 2
- 239000000543 intermediate Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- JVSFQJZRHXAUGT-UHFFFAOYSA-N 2,2-dimethylpropanoyl chloride Chemical compound CC(C)(C)C(Cl)=O JVSFQJZRHXAUGT-UHFFFAOYSA-N 0.000 description 1
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical class [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 1
- CAHQGWAXKLQREW-UHFFFAOYSA-N Benzal chloride Chemical class ClC(Cl)C1=CC=CC=C1 CAHQGWAXKLQREW-UHFFFAOYSA-N 0.000 description 1
- FKLJPTJMIBLJAV-UHFFFAOYSA-N Compound IV Chemical compound O1N=C(C)C=C1CCCCCCCOC1=CC=C(C=2OCCN=2)C=C1 FKLJPTJMIBLJAV-UHFFFAOYSA-N 0.000 description 1
- 102000016928 DNA-directed DNA polymerase Human genes 0.000 description 1
- 108010014303 DNA-directed DNA polymerase Proteins 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 241000725303 Human immunodeficiency virus Species 0.000 description 1
- XQFRJNBWHJMXHO-RRKCRQDMSA-N IDUR Chemical class C1[C@H](O)[C@@H](CO)O[C@H]1N1C(=O)NC(=O)C(I)=C1 XQFRJNBWHJMXHO-RRKCRQDMSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 241000701076 Macacine alphaherpesvirus 1 Species 0.000 description 1
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical class [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 1
- GFXIAFVZBPJMJM-UHFFFAOYSA-N [Li+].O1[C-]=NC(C1)=O Chemical compound [Li+].O1[C-]=NC(C1)=O GFXIAFVZBPJMJM-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000002155 anti-virotic effect Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 229910000085 borane Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- FOCAUTSVDIKZOP-UHFFFAOYSA-N chloroacetic acid Chemical compound OC(=O)CCl FOCAUTSVDIKZOP-UHFFFAOYSA-N 0.000 description 1
- 230000001684 chronic effect Effects 0.000 description 1
- 230000003013 cytotoxicity Effects 0.000 description 1
- 231100000135 cytotoxicity Toxicity 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000005457 ice water Substances 0.000 description 1
- 210000005229 liver cell Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010907 mechanical stirring Methods 0.000 description 1
- 230000010534 mechanism of action Effects 0.000 description 1
- OJURWUUOVGOHJZ-UHFFFAOYSA-N methyl 2-[(2-acetyloxyphenyl)methyl-[2-[(2-acetyloxyphenyl)methyl-(2-methoxy-2-oxoethyl)amino]ethyl]amino]acetate Chemical compound C=1C=CC=C(OC(C)=O)C=1CN(CC(=O)OC)CCN(CC(=O)OC)CC1=CC=CC=C1OC(C)=O OJURWUUOVGOHJZ-UHFFFAOYSA-N 0.000 description 1
- 239000012450 pharmaceutical intermediate Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- UYLWKSJTHLRFBX-UHFFFAOYSA-N purin-6-one Chemical compound O=C1N=CN=C2N=CN=C12 UYLWKSJTHLRFBX-UHFFFAOYSA-N 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 231100000004 severe toxicity Toxicity 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 230000002103 transcriptional effect Effects 0.000 description 1
- WLPUWLXVBWGYMZ-UHFFFAOYSA-N tricyclohexylphosphine Chemical compound C1CCCCC1P(C1CCCCC1)C1CCCCC1 WLPUWLXVBWGYMZ-UHFFFAOYSA-N 0.000 description 1
- RIOQSEWOXXDEQQ-UHFFFAOYSA-N triphenylphosphine Chemical compound C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 RIOQSEWOXXDEQQ-UHFFFAOYSA-N 0.000 description 1
- 241000712461 unidentified influenza virus Species 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
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Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1747959A (zh) * | 2002-12-11 | 2006-03-15 | 布里斯托尔-迈尔斯斯奎布公司 | 制备抗病毒药[1S-( 1α, 3α, 4β)]-2-氨基-1 , 9-二氢-9-[4-羟基-3-(羟甲基)-2-亚甲环戊基]-6 H-嘌呤-6-酮的方法 |
CN101863842A (zh) * | 2006-08-24 | 2010-10-20 | 江苏正大天晴药业股份有限公司 | 恩替卡韦中间体及合成方法 |
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- 2011-06-17 CN CN 201110163431 patent/CN102267875B/zh active Active
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1747959A (zh) * | 2002-12-11 | 2006-03-15 | 布里斯托尔-迈尔斯斯奎布公司 | 制备抗病毒药[1S-( 1α, 3α, 4β)]-2-氨基-1 , 9-二氢-9-[4-羟基-3-(羟甲基)-2-亚甲环戊基]-6 H-嘌呤-6-酮的方法 |
CN101863842A (zh) * | 2006-08-24 | 2010-10-20 | 江苏正大天晴药业股份有限公司 | 恩替卡韦中间体及合成方法 |
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Denomination of invention: Preparation method of entecavir intermediate Effective date of registration: 20180718 Granted publication date: 20130424 Pledgee: Jiangsu Jiangnan Rural Commercial Bank Limited by Share Ltd Pledgor: Changzhou Yinsheng Pharmaceutical Co.,Ltd. Registration number: 2018990000568 |
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