CN101074217B - 通过制备色谱分离得到高纯度恩替卡韦关键中间体的方法 - Google Patents
通过制备色谱分离得到高纯度恩替卡韦关键中间体的方法 Download PDFInfo
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- CN101074217B CN101074217B CN2007100903037A CN200710090303A CN101074217B CN 101074217 B CN101074217 B CN 101074217B CN 2007100903037 A CN2007100903037 A CN 2007100903037A CN 200710090303 A CN200710090303 A CN 200710090303A CN 101074217 B CN101074217 B CN 101074217B
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- 238000000034 method Methods 0.000 title claims abstract description 57
- 238000000926 separation method Methods 0.000 title description 12
- 150000001875 compounds Chemical class 0.000 claims abstract description 19
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 22
- 229960000980 entecavir Drugs 0.000 claims description 21
- 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 claims description 20
- 238000013375 chromatographic separation Methods 0.000 claims description 17
- 230000005526 G1 to G0 transition Effects 0.000 claims description 16
- 239000000945 filler Substances 0.000 claims description 15
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- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 claims description 12
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical group OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 12
- 239000002904 solvent Substances 0.000 claims description 12
- 230000003287 optical effect Effects 0.000 claims description 10
- 239000000377 silicon dioxide Substances 0.000 claims description 9
- 229960001866 silicon dioxide Drugs 0.000 claims description 9
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 claims description 8
- 239000002245 particle Substances 0.000 claims description 8
- 238000004237 preparative chromatography Methods 0.000 claims description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 5
- 235000012239 silicon dioxide Nutrition 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 238000012856 packing Methods 0.000 claims description 4
- 229960000935 dehydrated alcohol Drugs 0.000 claims description 3
- HPNMFZURTQLUMO-UHFFFAOYSA-N diethylamine Chemical compound CCNCC HPNMFZURTQLUMO-UHFFFAOYSA-N 0.000 claims description 2
- 239000000243 solution Substances 0.000 claims 31
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- 230000004048 modification Effects 0.000 claims 10
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims 3
- 229910052739 hydrogen Inorganic materials 0.000 claims 3
- 239000001257 hydrogen Substances 0.000 claims 3
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims 3
- 239000003446 ligand Substances 0.000 claims 2
- 238000013507 mapping Methods 0.000 claims 2
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- 239000011259 mixed solution Substances 0.000 claims 1
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 claims 1
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- ZSWFCLXCOIISFI-UHFFFAOYSA-N cyclopentadiene Chemical compound C1C=CC=C1 ZSWFCLXCOIISFI-UHFFFAOYSA-N 0.000 description 14
- 230000006340 racemization Effects 0.000 description 12
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- UYTPUPDQBNUYGX-UHFFFAOYSA-N guanine Chemical compound O=C1NC(N)=NC2=C1N=CN2 UYTPUPDQBNUYGX-UHFFFAOYSA-N 0.000 description 8
- 239000012535 impurity Substances 0.000 description 8
- 239000012071 phase Substances 0.000 description 7
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 7
- 238000006555 catalytic reaction Methods 0.000 description 6
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- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- 229940126214 compound 3 Drugs 0.000 description 4
- 230000011218 segmentation Effects 0.000 description 4
- 239000000741 silica gel Substances 0.000 description 4
- 229910002027 silica gel Inorganic materials 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 3
- 229940125898 compound 5 Drugs 0.000 description 3
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- 238000003821 enantio-separation Methods 0.000 description 3
- 238000004128 high performance liquid chromatography Methods 0.000 description 3
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 2
- 125000000051 benzyloxy group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])O* 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
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- -1 entecavir compound Chemical class 0.000 description 2
- 230000002255 enzymatic effect Effects 0.000 description 2
- 238000006735 epoxidation reaction Methods 0.000 description 2
- 229960004756 ethanol Drugs 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000012074 organic phase Substances 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000010189 synthetic method Methods 0.000 description 2
- DKGAVHZHDRPRBM-UHFFFAOYSA-N tertiry butyl alcohol Natural products CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 description 2
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- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 description 1
- 206010059866 Drug resistance Diseases 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 1
- KCXMKQUNVWSEMD-UHFFFAOYSA-N benzyl chloride Chemical compound ClCC1=CC=CC=C1 KCXMKQUNVWSEMD-UHFFFAOYSA-N 0.000 description 1
- 229940073608 benzyl chloride Drugs 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 229910000085 borane Inorganic materials 0.000 description 1
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- 238000003810 ethyl acetate extraction Methods 0.000 description 1
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- 229960001627 lamivudine Drugs 0.000 description 1
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- 150000003833 nucleoside derivatives Chemical class 0.000 description 1
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- 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 description 1
- PJNZPQUBCPKICU-UHFFFAOYSA-N phosphoric acid;potassium Chemical compound [K].OP(O)(O)=O PJNZPQUBCPKICU-UHFFFAOYSA-N 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
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- 238000012827 research and development Methods 0.000 description 1
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- UORVGPXVDQYIDP-UHFFFAOYSA-N trihydridoboron Substances B UORVGPXVDQYIDP-UHFFFAOYSA-N 0.000 description 1
- 230000029812 viral genome replication Effects 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
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- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
色谱柱的分离比 | 含目标异构体的混合物的量 | 相对纯度 |
1.67 | 80mg | 98.3% |
色谱柱分离比 | 目标异构体的量 | 相对纯度 |
1.7 | 59.5mg | 99.1% |
色谱柱分离比 | 纯化后样品的量 | 相对纯度 |
1.7 | 39.9mg | 99% |
色谱柱分离比 | 目标异构体的量 | 相对纯度 |
1.7 | 33.1mg | 99% |
Claims (25)
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CN2007100903037A CN101074217B (zh) | 2007-04-04 | 2007-04-04 | 通过制备色谱分离得到高纯度恩替卡韦关键中间体的方法 |
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CN2007100903037A CN101074217B (zh) | 2007-04-04 | 2007-04-04 | 通过制备色谱分离得到高纯度恩替卡韦关键中间体的方法 |
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CN101074217A CN101074217A (zh) | 2007-11-21 |
CN101074217B true CN101074217B (zh) | 2010-11-24 |
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CN2007100903037A Expired - Fee Related CN101074217B (zh) | 2007-04-04 | 2007-04-04 | 通过制备色谱分离得到高纯度恩替卡韦关键中间体的方法 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102305837A (zh) * | 2011-05-21 | 2012-01-04 | 江苏诺泰制药技术有限公司 | 控制恩替卡韦及其中间体有关物质和异构体含量的检测方法 |
CN105891400B (zh) * | 2015-07-29 | 2017-09-12 | 福建广生堂药业股份有限公司 | 一种检测恩替卡韦关键中间体的方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1061972A (zh) * | 1990-10-18 | 1992-06-17 | E·R斯奎布父子公司 | 制备羟甲基(亚甲基环戊基)嘌呤和嘧啶的方法 |
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 |
CN1861602A (zh) * | 2005-05-13 | 2006-11-15 | 上海仲夏化学有限公司 | 恩替卡韦的制备方法 |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1061972A (zh) * | 1990-10-18 | 1992-06-17 | E·R斯奎布父子公司 | 制备羟甲基(亚甲基环戊基)嘌呤和嘧啶的方法 |
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 |
CN1861602A (zh) * | 2005-05-13 | 2006-11-15 | 上海仲夏化学有限公司 | 恩替卡韦的制备方法 |
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