CN114702425A - (s)-2-氨基-(s)-3-[吡咯烷酮-2’]丙氨酸衍生物及中间体的制备方法 - Google Patents
(s)-2-氨基-(s)-3-[吡咯烷酮-2’]丙氨酸衍生物及中间体的制备方法 Download PDFInfo
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- CN114702425A CN114702425A CN202210311825.XA CN202210311825A CN114702425A CN 114702425 A CN114702425 A CN 114702425A CN 202210311825 A CN202210311825 A CN 202210311825A CN 114702425 A CN114702425 A CN 114702425A
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- Prior art keywords
- compound
- pyrrolidone
- amino
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- structural formula
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- HNJBEVLQSNELDL-UHFFFAOYSA-N pyrrolidin-2-one Chemical compound O=C1CCCN1 HNJBEVLQSNELDL-UHFFFAOYSA-N 0.000 title claims abstract description 31
- 150000001294 alanine derivatives Chemical class 0.000 title claims abstract description 29
- 238000002360 preparation method Methods 0.000 title claims abstract description 29
- 150000001875 compounds Chemical class 0.000 claims abstract description 55
- 238000006243 chemical reaction Methods 0.000 claims abstract description 47
- LVTJOONKWUXEFR-FZRMHRINSA-N protoneodioscin Natural products O(C[C@@H](CC[C@]1(O)[C@H](C)[C@@H]2[C@]3(C)[C@H]([C@H]4[C@@H]([C@]5(C)C(=CC4)C[C@@H](O[C@@H]4[C@H](O[C@H]6[C@@H](O)[C@@H](O)[C@@H](O)[C@H](C)O6)[C@@H](O)[C@H](O[C@H]6[C@@H](O)[C@@H](O)[C@@H](O)[C@H](C)O6)[C@H](CO)O4)CC5)CC3)C[C@@H]2O1)C)[C@H]1[C@H](O)[C@H](O)[C@H](O)[C@@H](CO)O1 LVTJOONKWUXEFR-FZRMHRINSA-N 0.000 claims abstract description 18
- 230000009471 action Effects 0.000 claims abstract description 11
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 39
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 36
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 30
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims description 21
- ZMANZCXQSJIPKH-UHFFFAOYSA-N N,N-Diethylethanamine Substances CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 claims description 20
- 229910021529 ammonia Inorganic materials 0.000 claims description 18
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 claims description 15
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 claims description 15
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 15
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 claims description 15
- 239000003960 organic solvent Substances 0.000 claims description 14
- 102000003929 Transaminases Human genes 0.000 claims description 11
- 108090000340 Transaminases Proteins 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 11
- FRKGSNOMLIYPSH-VKHMYHEASA-N (3s)-3-hydroxypyrrolidin-2-one Chemical compound O[C@H]1CCNC1=O FRKGSNOMLIYPSH-VKHMYHEASA-N 0.000 claims description 10
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 10
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims description 10
- 239000007864 aqueous solution Substances 0.000 claims description 8
- 239000002585 base Substances 0.000 claims description 8
- -1 sodium alkoxide Chemical class 0.000 claims description 8
- FYSNRJHAOHDILO-UHFFFAOYSA-N thionyl chloride Chemical compound ClS(Cl)=O FYSNRJHAOHDILO-UHFFFAOYSA-N 0.000 claims description 8
- 108090000698 Formate Dehydrogenases Proteins 0.000 claims description 6
- 239000005515 coenzyme Substances 0.000 claims description 6
- 238000006114 decarboxylation reaction Methods 0.000 claims description 6
- 150000002430 hydrocarbons Chemical group 0.000 claims description 6
- 239000003513 alkali Substances 0.000 claims description 5
- 125000000217 alkyl group Chemical group 0.000 claims description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 5
- 230000007062 hydrolysis Effects 0.000 claims description 5
- 238000006460 hydrolysis reaction Methods 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 5
- 239000002904 solvent Substances 0.000 claims description 5
- 230000001476 alcoholic effect Effects 0.000 claims description 4
- 239000012752 auxiliary agent Substances 0.000 claims description 4
- 239000003153 chemical reaction reagent Substances 0.000 claims description 4
- 239000012141 concentrate Substances 0.000 claims description 4
- 238000000605 extraction Methods 0.000 claims description 4
- VZTDIZULWFCMLS-UHFFFAOYSA-N ammonium formate Chemical group [NH4+].[O-]C=O VZTDIZULWFCMLS-UHFFFAOYSA-N 0.000 claims description 3
- 125000003118 aryl group Chemical group 0.000 claims description 3
- 125000004432 carbon atom Chemical group C* 0.000 claims description 3
- YNESATAKKCNGOF-UHFFFAOYSA-N lithium bis(trimethylsilyl)amide Chemical compound [Li+].C[Si](C)(C)[N-][Si](C)(C)C YNESATAKKCNGOF-UHFFFAOYSA-N 0.000 claims description 3
- 239000012046 mixed solvent Substances 0.000 claims description 3
- 239000012074 organic phase Substances 0.000 claims description 3
- 230000020477 pH reduction Effects 0.000 claims description 3
- 239000011591 potassium Substances 0.000 claims description 3
- 229910052700 potassium Inorganic materials 0.000 claims description 3
- 239000011734 sodium Substances 0.000 claims description 3
- 229910052708 sodium Inorganic materials 0.000 claims description 3
- 230000006103 sulfonylation Effects 0.000 claims description 3
- 238000005694 sulfonylation reaction Methods 0.000 claims description 3
- GQHTUMJGOHRCHB-UHFFFAOYSA-N 2,3,4,6,7,8,9,10-octahydropyrimido[1,2-a]azepine Chemical compound C1CCCCN2CCCN=C21 GQHTUMJGOHRCHB-UHFFFAOYSA-N 0.000 claims description 2
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 2
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 claims description 2
- 150000008575 L-amino acids Chemical class 0.000 claims description 2
- 229910006080 SO2X Inorganic materials 0.000 claims description 2
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims description 2
- 229910052794 bromium Inorganic materials 0.000 claims description 2
- 229910052801 chlorine Inorganic materials 0.000 claims description 2
- 239000000460 chlorine Substances 0.000 claims description 2
- 229910052731 fluorine Inorganic materials 0.000 claims description 2
- 239000011737 fluorine Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims 2
- 239000005456 alcohol based solvent Substances 0.000 claims 1
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 claims 1
- 239000000543 intermediate Substances 0.000 abstract description 31
- 238000009776 industrial production Methods 0.000 abstract description 5
- 230000003301 hydrolyzing effect Effects 0.000 abstract description 4
- 230000000911 decarboxylating effect Effects 0.000 abstract description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 15
- 239000012044 organic layer Substances 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 238000001035 drying Methods 0.000 description 5
- WQDUMFSSJAZKTM-UHFFFAOYSA-N Sodium methoxide Chemical compound [Na+].[O-]C WQDUMFSSJAZKTM-UHFFFAOYSA-N 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- WHUUTDBJXJRKMK-VKHMYHEASA-N L-glutamic acid Chemical compound OC(=O)[C@@H](N)CCC(O)=O WHUUTDBJXJRKMK-VKHMYHEASA-N 0.000 description 3
- 238000005804 alkylation reaction Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 239000002274 desiccant Substances 0.000 description 3
- 239000003814 drug Substances 0.000 description 3
- 238000004128 high performance liquid chromatography Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- YYROPELSRYBVMQ-UHFFFAOYSA-N 4-toluenesulfonyl chloride Chemical compound CC1=CC=C(S(Cl)(=O)=O)C=C1 YYROPELSRYBVMQ-UHFFFAOYSA-N 0.000 description 2
- 108090000790 Enzymes Proteins 0.000 description 2
- 102000004190 Enzymes Human genes 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
- 230000029936 alkylation Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- YSHOWEKUVWPFNR-UHFFFAOYSA-N burgess reagent Chemical compound CC[N+](CC)(CC)S(=O)(=O)N=C([O-])OC YSHOWEKUVWPFNR-UHFFFAOYSA-N 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000007363 ring formation reaction Methods 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- REXUYBKPWIPONM-UHFFFAOYSA-N 2-bromoacetonitrile Chemical compound BrCC#N REXUYBKPWIPONM-UHFFFAOYSA-N 0.000 description 1
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 1
- 125000001494 2-propynyl group Chemical group [H]C#CC([H])([H])* 0.000 description 1
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- 241001678559 COVID-19 virus Species 0.000 description 1
- QNAYBMKLOCPYGJ-REOHCLBHSA-N L-alanine Chemical compound C[C@H](N)C(O)=O QNAYBMKLOCPYGJ-REOHCLBHSA-N 0.000 description 1
- 229930195714 L-glutamate Natural products 0.000 description 1
- 241001597008 Nomeidae Species 0.000 description 1
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 235000004279 alanine Nutrition 0.000 description 1
- 125000003342 alkenyl group Chemical group 0.000 description 1
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 1
- 239000003443 antiviral agent Substances 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000006482 condensation reaction Methods 0.000 description 1
- 125000000392 cycloalkenyl group Chemical group 0.000 description 1
- 125000000753 cycloalkyl group Chemical group 0.000 description 1
- 125000001995 cyclobutyl group Chemical group [H]C1([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 1
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 1
- 125000001511 cyclopentyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 1
- 125000000298 cyclopropenyl group Chemical group [H]C1=C([H])C1([H])* 0.000 description 1
- 125000001559 cyclopropyl group Chemical group [H]C1([H])C([H])([H])C1([H])* 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- ZOKLUHBZBGHBAB-UHFFFAOYSA-N dimethyl 2-oxobutanedioate Chemical compound COC(=O)CC(=O)C(=O)OC ZOKLUHBZBGHBAB-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 1
- 239000012065 filter cake Substances 0.000 description 1
- 229960002989 glutamic acid Drugs 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 125000006038 hexenyl group Chemical group 0.000 description 1
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
- 125000001972 isopentyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000000740 n-pentyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 238000010534 nucleophilic substitution reaction Methods 0.000 description 1
- LPNYRYFBWFDTMA-UHFFFAOYSA-N potassium tert-butoxide Chemical compound [K+].CC(C)(C)[O-] LPNYRYFBWFDTMA-UHFFFAOYSA-N 0.000 description 1
- 125000004368 propenyl group Chemical group C(=CC)* 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 229930195734 saturated hydrocarbon Natural products 0.000 description 1
- QDRKDTQENPPHOJ-UHFFFAOYSA-N sodium ethoxide Chemical compound [Na+].CC[O-] QDRKDTQENPPHOJ-UHFFFAOYSA-N 0.000 description 1
- KEAYESYHFKHZAL-OUBTZVSYSA-N sodium-24 Chemical compound [24Na] KEAYESYHFKHZAL-OUBTZVSYSA-N 0.000 description 1
- 239000012265 solid product Substances 0.000 description 1
- 125000003107 substituted aryl group Chemical group 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 230000008685 targeting Effects 0.000 description 1
- 125000003944 tolyl group Chemical group 0.000 description 1
- 125000004417 unsaturated alkyl group Chemical group 0.000 description 1
- 229930195735 unsaturated hydrocarbon Natural products 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D207/18—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member
- C07D207/22—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D207/24—Oxygen or sulfur atoms
- C07D207/26—2-Pyrrolidones
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B2200/00—Indexing scheme relating to specific properties of organic compounds
- C07B2200/07—Optical isomers
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
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CN202210311825.XA CN114702425B (zh) | 2022-03-28 | 2022-03-28 | (s)-2-氨基-(s)-3-[吡咯烷酮-2’]丙氨酸衍生物及中间体的制备方法 |
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CN202210311825.XA CN114702425B (zh) | 2022-03-28 | 2022-03-28 | (s)-2-氨基-(s)-3-[吡咯烷酮-2’]丙氨酸衍生物及中间体的制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN114702425A true CN114702425A (zh) | 2022-07-05 |
CN114702425B CN114702425B (zh) | 2024-04-19 |
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CN202210311825.XA Active CN114702425B (zh) | 2022-03-28 | 2022-03-28 | (s)-2-氨基-(s)-3-[吡咯烷酮-2’]丙氨酸衍生物及中间体的制备方法 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116063179A (zh) * | 2023-02-20 | 2023-05-05 | 南京杰运医药科技有限公司 | 一种4-甲氧基乙酰乙酸甲酯的合成方法 |
Citations (8)
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US4342776A (en) * | 1979-11-05 | 1982-08-03 | Merck & Co., Inc. | 4-Substituted-3-hydroxy-3-pyrroline-2,5-dione inhibitors of glycolic acid oxidase |
JP2009242244A (ja) * | 2008-03-28 | 2009-10-22 | Nippon Nohyaku Co Ltd | ピラジン誘導体類の製造方法及びその中間体類 |
CN101768102A (zh) * | 2009-01-05 | 2010-07-07 | 浙江华海药业股份有限公司 | 一种新的阿托伐他汀钙中间体1h-吡咯衍生物的制备方法 |
CN103014081A (zh) * | 2012-12-19 | 2013-04-03 | 苏州汉酶生物技术有限公司 | 3-氨基-4-(2,4,5-三氟苯基)丁酸甲酯的生物制备方法 |
CN104045637A (zh) * | 2014-04-18 | 2014-09-17 | 河北科技大学 | 一种阿哌沙班的制备方法 |
CN106191148A (zh) * | 2016-07-27 | 2016-12-07 | 苏州汉酶生物技术有限公司 | (r)‑3‑氨基‑4‑(2,4,5‑三氟苯基)丁酸叔丁酯的生物制备方法 |
CN108947884A (zh) * | 2018-06-29 | 2018-12-07 | 江苏美迪克化学品有限公司 | 一种艾瑞昔布的制备方法及其中间体 |
US20220062232A1 (en) * | 2020-09-03 | 2022-03-03 | Pfizer Inc. | Nitrile-Containing Antiviral Compounds |
-
2022
- 2022-03-28 CN CN202210311825.XA patent/CN114702425B/zh active Active
Patent Citations (8)
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US4342776A (en) * | 1979-11-05 | 1982-08-03 | Merck & Co., Inc. | 4-Substituted-3-hydroxy-3-pyrroline-2,5-dione inhibitors of glycolic acid oxidase |
JP2009242244A (ja) * | 2008-03-28 | 2009-10-22 | Nippon Nohyaku Co Ltd | ピラジン誘導体類の製造方法及びその中間体類 |
CN101768102A (zh) * | 2009-01-05 | 2010-07-07 | 浙江华海药业股份有限公司 | 一种新的阿托伐他汀钙中间体1h-吡咯衍生物的制备方法 |
CN103014081A (zh) * | 2012-12-19 | 2013-04-03 | 苏州汉酶生物技术有限公司 | 3-氨基-4-(2,4,5-三氟苯基)丁酸甲酯的生物制备方法 |
CN104045637A (zh) * | 2014-04-18 | 2014-09-17 | 河北科技大学 | 一种阿哌沙班的制备方法 |
CN106191148A (zh) * | 2016-07-27 | 2016-12-07 | 苏州汉酶生物技术有限公司 | (r)‑3‑氨基‑4‑(2,4,5‑三氟苯基)丁酸叔丁酯的生物制备方法 |
CN108947884A (zh) * | 2018-06-29 | 2018-12-07 | 江苏美迪克化学品有限公司 | 一种艾瑞昔布的制备方法及其中间体 |
US20220062232A1 (en) * | 2020-09-03 | 2022-03-03 | Pfizer Inc. | Nitrile-Containing Antiviral Compounds |
Non-Patent Citations (1)
Title |
---|
FEI XUE ET AL.: "Asymmetric approach towards the total synthesis of (t)-actinopyllic acid", 《TETRAHEDRON》, vol. 73, pages 2109 - 2115, XP029946448, DOI: 10.1016/j.tet.2017.02.058 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116063179A (zh) * | 2023-02-20 | 2023-05-05 | 南京杰运医药科技有限公司 | 一种4-甲氧基乙酰乙酸甲酯的合成方法 |
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CN114702425B (zh) | 2024-04-19 |
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