WO2021129580A1 - 一种艾沙康唑鎓硫酸盐的制备方法 - Google Patents
一种艾沙康唑鎓硫酸盐的制备方法 Download PDFInfo
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- WO2021129580A1 WO2021129580A1 PCT/CN2020/138121 CN2020138121W WO2021129580A1 WO 2021129580 A1 WO2021129580 A1 WO 2021129580A1 CN 2020138121 W CN2020138121 W CN 2020138121W WO 2021129580 A1 WO2021129580 A1 WO 2021129580A1
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- WIPO (PCT)
- Prior art keywords
- compound
- formula
- preparation
- sulfate
- isaconazolium
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 34
- 229960003384 isavuconazonium sulfate Drugs 0.000 title abstract 3
- LWXUIUUOMSMZKJ-KLFWAVJMSA-M isavuconazonium sulfate Chemical compound OS([O-])(=O)=O.CNCC(=O)OCC1=CC=CN=C1N(C)C(=O)OC(C)[N+]1=CN(C[C@@](O)([C@@H](C)C=2SC=C(N=2)C=2C=CC(=CC=2)C#N)C=2C(=CC=C(F)C=2)F)N=C1 LWXUIUUOMSMZKJ-KLFWAVJMSA-M 0.000 title abstract 3
- 150000001875 compounds Chemical class 0.000 claims abstract description 171
- 238000002360 preparation method Methods 0.000 claims abstract description 70
- 238000006243 chemical reaction Methods 0.000 claims abstract description 41
- -1 bisulfate ion Chemical class 0.000 claims abstract description 39
- DTQVDTLACAAQTR-UHFFFAOYSA-N Trifluoroacetic acid Chemical compound OC(=O)C(F)(F)F DTQVDTLACAAQTR-UHFFFAOYSA-N 0.000 claims description 64
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical group CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims description 63
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 59
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 claims description 48
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 claims description 27
- 239000003960 organic solvent Substances 0.000 claims description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 26
- QAOWNCQODCNURD-UHFFFAOYSA-M hydrogensulfate Chemical compound OS([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-M 0.000 claims description 24
- 239000012046 mixed solvent Substances 0.000 claims description 20
- BZLVMXJERCGZMT-UHFFFAOYSA-N Methyl tert-butyl ether Chemical compound COC(C)(C)C BZLVMXJERCGZMT-UHFFFAOYSA-N 0.000 claims description 16
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 15
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 13
- 239000003795 chemical substances by application Substances 0.000 claims description 10
- 238000010511 deprotection reaction Methods 0.000 claims description 10
- QMMFVYPAHWMCMS-UHFFFAOYSA-N Dimethyl sulfide Chemical compound CSC QMMFVYPAHWMCMS-UHFFFAOYSA-N 0.000 claims description 9
- DTQVDTLACAAQTR-UHFFFAOYSA-M Trifluoroacetate Chemical compound [O-]C(=O)C(F)(F)F DTQVDTLACAAQTR-UHFFFAOYSA-M 0.000 claims description 9
- RDOXTESZEPMUJZ-UHFFFAOYSA-N anisole Chemical compound COC1=CC=CC=C1 RDOXTESZEPMUJZ-UHFFFAOYSA-N 0.000 claims description 8
- JMMWKPVZQRWMSS-UHFFFAOYSA-N isopropanol acetate Natural products CC(C)OC(C)=O JMMWKPVZQRWMSS-UHFFFAOYSA-N 0.000 claims description 7
- 229940011051 isopropyl acetate Drugs 0.000 claims description 7
- GWYFCOCPABKNJV-UHFFFAOYSA-N isovaleric acid Chemical compound CC(C)CC(O)=O GWYFCOCPABKNJV-UHFFFAOYSA-N 0.000 claims description 7
- 239000002253 acid Substances 0.000 claims description 6
- 238000005349 anion exchange Methods 0.000 claims description 6
- 150000001450 anions Chemical group 0.000 claims description 6
- JFDZBHWFFUWGJE-UHFFFAOYSA-N benzonitrile Chemical compound N#CC1=CC=CC=C1 JFDZBHWFFUWGJE-UHFFFAOYSA-N 0.000 claims description 6
- RMVRSNDYEFQCLF-UHFFFAOYSA-N thiophenol Chemical compound SC1=CC=CC=C1 RMVRSNDYEFQCLF-UHFFFAOYSA-N 0.000 claims description 6
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 5
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 4
- UZKWTJUDCOPSNM-UHFFFAOYSA-N methoxybenzene Substances CCCCOC=C UZKWTJUDCOPSNM-UHFFFAOYSA-N 0.000 claims description 4
- 150000003839 salts Chemical class 0.000 claims description 4
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 claims description 3
- LXUNZSDDXMPKLP-UHFFFAOYSA-N 2-Methylbenzenethiol Chemical compound CC1=CC=CC=C1S LXUNZSDDXMPKLP-UHFFFAOYSA-N 0.000 claims description 2
- QTWJRLJHJPIABL-UHFFFAOYSA-N 2-methylphenol;3-methylphenol;4-methylphenol Chemical compound CC1=CC=C(O)C=C1.CC1=CC=CC(O)=C1.CC1=CC=CC=C1O QTWJRLJHJPIABL-UHFFFAOYSA-N 0.000 claims description 2
- NIFAOMSJMGEFTQ-UHFFFAOYSA-N 4-methoxybenzenethiol Chemical compound COC1=CC=C(S)C=C1 NIFAOMSJMGEFTQ-UHFFFAOYSA-N 0.000 claims description 2
- 229930003836 cresol Natural products 0.000 claims description 2
- 238000005040 ion trap Methods 0.000 claims description 2
- CUONGYYJJVDODC-UHFFFAOYSA-N malononitrile Chemical compound N#CCC#N CUONGYYJJVDODC-UHFFFAOYSA-N 0.000 claims description 2
- SOOARYARZPXNAL-UHFFFAOYSA-N methyl-thiophenol Natural products CSC1=CC=CC=C1O SOOARYARZPXNAL-UHFFFAOYSA-N 0.000 claims description 2
- RWCCWEUUXYIKHB-UHFFFAOYSA-N benzophenone Chemical compound C=1C=CC=CC=1C(=O)C1=CC=CC=C1 RWCCWEUUXYIKHB-UHFFFAOYSA-N 0.000 claims 1
- 239000012965 benzophenone Substances 0.000 claims 1
- 125000004205 trifluoroethyl group Chemical group [H]C([H])(*)C(F)(F)F 0.000 claims 1
- 239000000543 intermediate Substances 0.000 abstract description 27
- 238000000926 separation method Methods 0.000 abstract description 7
- 238000000746 purification Methods 0.000 abstract description 4
- 238000009776 industrial production Methods 0.000 abstract description 2
- 239000012074 organic phase Substances 0.000 description 27
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 21
- 239000008346 aqueous phase Substances 0.000 description 21
- 239000007864 aqueous solution Substances 0.000 description 19
- 238000001179 sorption measurement Methods 0.000 description 17
- 239000000203 mixture Substances 0.000 description 15
- 230000008569 process Effects 0.000 description 14
- FVAUCKIRQBBSSJ-UHFFFAOYSA-M sodium iodide Chemical compound [Na+].[I-] FVAUCKIRQBBSSJ-UHFFFAOYSA-M 0.000 description 12
- 238000003795 desorption Methods 0.000 description 11
- 239000000243 solution Substances 0.000 description 11
- 239000007788 liquid Substances 0.000 description 10
- 238000003756 stirring Methods 0.000 description 9
- 239000003480 eluent Substances 0.000 description 8
- 239000011347 resin Substances 0.000 description 8
- 229920005989 resin Polymers 0.000 description 8
- 238000001035 drying Methods 0.000 description 7
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 6
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 6
- 239000012141 concentrate Substances 0.000 description 6
- 238000010790 dilution Methods 0.000 description 6
- 239000012895 dilution Substances 0.000 description 6
- 239000012442 inert solvent Substances 0.000 description 6
- XMBWDFGMSWQBCA-UHFFFAOYSA-M iodide Chemical compound [I-] XMBWDFGMSWQBCA-UHFFFAOYSA-M 0.000 description 6
- 239000002904 solvent Substances 0.000 description 6
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- UYCAUPASBSROMS-AWQJXPNKSA-M sodium;2,2,2-trifluoroacetate Chemical compound [Na+].[O-][13C](=O)[13C](F)(F)F UYCAUPASBSROMS-AWQJXPNKSA-M 0.000 description 5
- ZAFNJMIOTHYJRJ-UHFFFAOYSA-N Diisopropyl ether Chemical compound CC(C)OC(C)C ZAFNJMIOTHYJRJ-UHFFFAOYSA-N 0.000 description 4
- 239000006227 byproduct Substances 0.000 description 4
- 239000012634 fragment Substances 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 239000003456 ion exchange resin Substances 0.000 description 4
- 229920003303 ion-exchange polymer Polymers 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 125000006239 protecting group Chemical group 0.000 description 4
- WBHQBSYUUJJSRZ-UHFFFAOYSA-M sodium bisulfate Chemical compound [Na+].OS([O-])(=O)=O WBHQBSYUUJJSRZ-UHFFFAOYSA-M 0.000 description 4
- 229910000342 sodium bisulfate Inorganic materials 0.000 description 4
- 235000009518 sodium iodide Nutrition 0.000 description 4
- HTSGKJQDMSTCGS-UHFFFAOYSA-N 1,4-bis(4-chlorophenyl)-2-(4-methylphenyl)sulfonylbutane-1,4-dione Chemical compound C1=CC(C)=CC=C1S(=O)(=O)C(C(=O)C=1C=CC(Cl)=CC=1)CC(=O)C1=CC=C(Cl)C=C1 HTSGKJQDMSTCGS-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- YCNIBOIOWCTRCL-UHFFFAOYSA-N azane;2,2,2-trifluoroacetic acid Chemical compound [NH4+].[O-]C(=O)C(F)(F)F YCNIBOIOWCTRCL-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000012043 crude product Substances 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 238000004108 freeze drying Methods 0.000 description 3
- 238000004255 ion exchange chromatography Methods 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000003786 synthesis reaction Methods 0.000 description 3
- LMBFAGIMSUYTBN-MPZNNTNKSA-N teixobactin Chemical compound C([C@H](C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CO)C(=O)N[C@H](CCC(N)=O)C(=O)N[C@H]([C@@H](C)CC)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CO)C(=O)N[C@H]1C(N[C@@H](C)C(=O)N[C@@H](C[C@@H]2NC(=N)NC2)C(=O)N[C@H](C(=O)O[C@H]1C)[C@@H](C)CC)=O)NC)C1=CC=CC=C1 LMBFAGIMSUYTBN-MPZNNTNKSA-N 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- JZVUAOCDNFNSGQ-UHFFFAOYSA-N 7-methoxy-2-phenyl-1h-quinolin-4-one Chemical compound N=1C2=CC(OC)=CC=C2C(O)=CC=1C1=CC=CC=C1 JZVUAOCDNFNSGQ-UHFFFAOYSA-N 0.000 description 2
- 0 CC([N+](C=*)=CNC[C@@]([C@@](C)c1nc(-c(cc2)ccc2C#N)c[s]1)(c1cc(F)ccc1F)O)OC(N(C)c1c(COC(CN(C)C(OC(C)(C)C)=O)=O)cccn1)=O Chemical compound CC([N+](C=*)=CNC[C@@]([C@@](C)c1nc(-c(cc2)ccc2C#N)c[s]1)(c1cc(F)ccc1F)O)OC(N(C)c1c(COC(CN(C)C(OC(C)(C)C)=O)=O)cccn1)=O 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- 239000003463 adsorbent Substances 0.000 description 2
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 2
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 2
- 235000011130 ammonium sulphate Nutrition 0.000 description 2
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 2
- JXRVKYBCWUJJBP-UHFFFAOYSA-L calcium;hydrogen sulfate Chemical compound [Ca+2].OS([O-])(=O)=O.OS([O-])(=O)=O JXRVKYBCWUJJBP-UHFFFAOYSA-L 0.000 description 2
- 125000004093 cyano group Chemical group *C#N 0.000 description 2
- 229910052736 halogen Inorganic materials 0.000 description 2
- 238000011534 incubation Methods 0.000 description 2
- 229940006461 iodide ion Drugs 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- OJOZHRCRUJKPIJ-UHFFFAOYSA-N magnesium;2,2,2-trifluoroacetic acid Chemical compound [Mg].OC(=O)C(F)(F)F OJOZHRCRUJKPIJ-UHFFFAOYSA-N 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- CHKVPAROMQMJNQ-UHFFFAOYSA-M potassium bisulfate Chemical compound [K+].OS([O-])(=O)=O CHKVPAROMQMJNQ-UHFFFAOYSA-M 0.000 description 2
- 229910000343 potassium bisulfate Inorganic materials 0.000 description 2
- CUNPJFGIODEJLQ-UHFFFAOYSA-M potassium;2,2,2-trifluoroacetate Chemical compound [K+].[O-]C(=O)C(F)(F)F CUNPJFGIODEJLQ-UHFFFAOYSA-M 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- 238000013341 scale-up Methods 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 229910052938 sodium sulfate Inorganic materials 0.000 description 2
- 235000011152 sodium sulphate Nutrition 0.000 description 2
- SEPPVOUBHWNCAW-FNORWQNLSA-N (E)-4-oxonon-2-enal Chemical compound CCCCCC(=O)\C=C\C=O SEPPVOUBHWNCAW-FNORWQNLSA-N 0.000 description 1
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 1
- WWILHZQYNPQALT-UHFFFAOYSA-N 2-methyl-2-morpholin-4-ylpropanal Chemical compound O=CC(C)(C)N1CCOCC1 WWILHZQYNPQALT-UHFFFAOYSA-N 0.000 description 1
- 125000004105 2-pyridyl group Chemical group N1=C([*])C([H])=C([H])C([H])=C1[H] 0.000 description 1
- 241001214789 Basilea Species 0.000 description 1
- MZCXBONXTAOSLT-HSZRJFAPSA-N CO[C@](C[n]1ncnc1)(C(c1nc(-c(cc2)ccc2C#N)c[s]1)=C)c(cc(cc1)F)c1F Chemical compound CO[C@](C[n]1ncnc1)(C(c1nc(-c(cc2)ccc2C#N)c[s]1)=C)c(cc(cc1)F)c1F MZCXBONXTAOSLT-HSZRJFAPSA-N 0.000 description 1
- SJOJDQYVMYANQM-CEYYTCBASA-N C[C@H]([C@](C[n]1nc[n+](C(C)OC(N(C)c2c(COC(CN(C)C(OC(C)(C)C)=O)=O)cccn2)=O)c1)(c1cc(F)ccc1F)O)c1nc(-c(cc2)ccc2C#N)c[s]1 Chemical compound C[C@H]([C@](C[n]1nc[n+](C(C)OC(N(C)c2c(COC(CN(C)C(OC(C)(C)C)=O)=O)cccn2)=O)c1)(c1cc(F)ccc1F)O)c1nc(-c(cc2)ccc2C#N)c[s]1 SJOJDQYVMYANQM-CEYYTCBASA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical class [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 206010061418 Zygomycosis Diseases 0.000 description 1
- PAAZCQANMCYGAW-UHFFFAOYSA-N acetic acid;2,2,2-trifluoroacetic acid Chemical compound CC(O)=O.OC(=O)C(F)(F)F PAAZCQANMCYGAW-UHFFFAOYSA-N 0.000 description 1
- PQLVXDKIJBQVDF-UHFFFAOYSA-N acetic acid;hydrate Chemical compound O.CC(O)=O PQLVXDKIJBQVDF-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000006136 alcoholysis reaction Methods 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 235000011132 calcium sulphate Nutrition 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 238000004440 column chromatography Methods 0.000 description 1
- 229940125904 compound 1 Drugs 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- VFRSADQPWYCXDG-LEUCUCNGSA-N ethyl (2s,5s)-5-methylpyrrolidine-2-carboxylate;2,2,2-trifluoroacetic acid Chemical compound OC(=O)C(F)(F)F.CCOC(=O)[C@@H]1CC[C@H](C)N1 VFRSADQPWYCXDG-LEUCUCNGSA-N 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 201000009085 invasive aspergillosis Diseases 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 125000000250 methylamino group Chemical group [H]N(*)C([H])([H])[H] 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 239000012452 mother liquor Substances 0.000 description 1
- 201000007524 mucormycosis Diseases 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 description 1
- 229910052939 potassium sulfate Inorganic materials 0.000 description 1
- 235000011151 potassium sulphates Nutrition 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 238000011403 purification operation Methods 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 235000011149 sulphuric acid Nutrition 0.000 description 1
- 238000001308 synthesis method Methods 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 125000000437 thiazol-2-yl group Chemical group [H]C1=C([H])N=C(*)S1 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D417/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00
- C07D417/14—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing three or more hetero rings
Definitions
- the invention belongs to the technical field of medicinal chemistry, and specifically relates to a preparation method of isaconazolium sulfate.
- Isaconazolium sulfate chemical name 1-[[N-methyl-N-3-[(methylamino)acetoxymethyl]pyridin-2-yl]carbamoyloxy]ethyl- 1-[(2R,3R)-2-(2,5-Difluorophenyl)-2-hydroxy-3-[4-(4-cyanophenyl)thiazol-2-yl]butyl]-1H -[1,2,4]triazole-4-onium sulfate, jointly developed by Astellas and Basilea, was approved by the US FDA on March 6, 2015 for treatment Adult patients with invasive aspergillosis and invasive mucormycosis.
- Isaconazolium sulfate is structurally composed of two fragments: the core part and the side chain structure.
- the core is the pharmacologically active part, namely isaconazole
- the side chain structure part is a hydrophilic structural fragment, which can improve its physical and chemical properties and increase its water solubility after docking with isaconazole.
- isaconazolium iodonium anion salt is obtained, and then it is converted into a chloride anion salt compound by ion exchange, and then the protective group is removed, and then finally converted into isaconazolium monosulfuric acid. salt.
- the purpose of the present invention is to provide a new preparation method of isaconazolium sulfate that does not require the use of ion exchange resins, is easy to purify, stabilizes intermediates and is not easy to produce by-products, and is simple to operate.
- reaction of step (i) is carried out in a first mixed solvent
- the first mixed solvent is a mixed solvent composed of water and a first organic solvent.
- the first organic solvent is selected from: ethyl acetate, isopropyl acetate, dichloromethane, toluene, methyl tert-butyl ether, or a combination thereof.
- the volume ratio of the water to the first organic solvent is (0.5-5):1; preferably, (0.8-3):1; more preferably, (1-2) :1.
- step (i) the molar ratio of hydrogen sulfate ion to the compound of formula V is (3-50):1; preferably, (5-30):1; more preferably, It is (10 ⁇ 20):1.
- step (i) the compound that provides hydrogen sulfate ions is selected from the group consisting of sulfuric acid, hydrogen sulfate, sulfate, or a combination thereof.
- the hydrogen sulfate is selected from the group consisting of sodium hydrogen sulfate, potassium hydrogen sulfate, ammonium hydrogen sulfate, calcium hydrogen sulfate, or a combination thereof.
- the sulfate is selected from the following group: sodium sulfate, potassium sulfate, ammonium sulfate, calcium sulfate, or a combination thereof.
- step (i) the reaction is carried out at 0-20°C (preferably, at 0-15°C; more preferably, at 0-10°C.
- step (i) also includes a first treatment step for separating and/or purifying isaconazolium sulfate.
- the first treatment step includes: liquid separation treatment to obtain an aqueous phase, removal of inorganic small molecule salt impurities, and treatment (preferably, freeze-drying treatment) to obtain isaconazolium sulfate.
- the inorganic small molecule salt impurities are removed by adsorption and desorption treatment.
- liquid separation treatment to obtain the water phase it optionally further includes the step of adding water for extraction.
- the first treatment step includes: separating liquid to obtain an aqueous phase, performing adsorption and desorption treatment on the aqueous phase, and obtaining isaconazolium sulfate from the eluate obtained from the desorption treatment. .
- the adsorption is physical adsorption.
- the adsorbent used for adsorption is selected from the following group: silica gel, macroporous adsorption resin, or a combination thereof.
- the adsorption and desorption treatment in the first treatment step before performing the adsorption and desorption treatment in the first treatment step, it further includes a step of extracting the aqueous phase obtained by liquid separation with an extractant.
- the extraction agent is selected from ethyl acetate, isopropyl acetate, dichloromethane, toluene, methyl tert-butyl ether, isopropyl ether, n-heptane, or a combination thereof.
- the method further includes: removing the organic phase in the deliquation (preferably, removing the organic phase in the eluate by concentration), and then adopting a freeze-drying method Isaconazolium sulfate was obtained from the concentrated eluate.
- the organic phase in the eluent is mainly the eluent used for desorption (for example, ⁇ 50% by volume or ⁇ 80% by volume in the organic phase is the eluent).
- the eluent used for desorption is selected from the group consisting of alcohol organic solvents, ketone organic solvents, ether organic solvents, ester organic solvents, halogenated alkane organic solvents, hydrocarbon organic solvents, aromatics Organic solvent, or a combination thereof.
- the eluent used for desorption is selected from the following group: methanol, ethanol, isopropanol, acetone, tetrahydrofuran, ethyl acetate, isopropyl acetate, dichloromethane, methyl tert-butyl ether, Isopropyl ether, toluene, n-heptane, or a combination thereof.
- step (i) includes the steps:
- step (i-2) includes the steps:
- step (i-2-1) Liquid separation treatment is performed on the isaconazolium sulfate-containing mixture obtained in step (i-1), so as to obtain an aqueous phase containing isaconazolium sulfate;
- step (i-2-2) Adsorption (preferably, physical adsorption) and desorption treatment (preferably, for step (i-2-1) containing isaconazolium sulfate-containing aqueous phase i-2-1)
- the obtained isaconazolium sulfate-containing aqueous phase is subjected to extraction treatment with an extractant, and then subjected to adsorption (preferably, physical adsorption) and desorption treatment) to obtain esa-containing Conazolium sulfate eluent; and
- the treatment refers to freeze-drying treatment.
- the preparation method further includes a preparation step of the compound of formula V;
- the preparation step of the compound of formula V includes the steps:
- the compound of formula IV is subjected to a deprotection reaction, thereby obtaining a compound of formula V.
- the tert-butyl ion trapping agent is selected from the group consisting of acetonitrile, malononitrile, benzonitrile, thiophenol, and p-methoxythiophenol , Methyl thiophenol, phenol, cresol, anisole, dimethyl sulfide, anisole, dimethyl sulfide, or a combination thereof.
- the volume molar ratio (ml/mmol) of the tert-butyl ion trapping agent to the compound of formula IV is (0.2-10):1; preferably, It is (0.5 ⁇ 8):1; more preferably, it is (0.5 ⁇ 2):1.
- the deprotection reaction is carried out in the presence of water.
- the deprotection reaction is carried out in the presence of a tert-butyl ion trapping agent, trifluoroacetic acid and water.
- the water is added to the reaction system in the form of an aqueous solution of trifluoroacetic acid.
- the mass ratio of trifluoroacetic acid to the total amount of water and trifluoroacetic acid is (0.80 ⁇ 0.99):1; preferably, it is (0.85 ⁇ 0.98): 1; More preferably, it is (0.90 ⁇ 0.98):1.
- the preparation step of the compound of formula V includes the step of deprotecting the compound of formula IV in the presence of a tert-butyl ion trapping agent and an aqueous solution of trifluoroacetic acid or trifluoroacetic acid to obtain Compound of formula V.
- the content of trifluoroacetic acid in the aqueous solution of trifluoroacetic acid is 80-99wt%; preferably, 85-98wt%; more preferably, 90 ⁇ 98wt%.
- the molar ratio of trifluoroacetic acid to the compound of formula IV is (1 to 200):1; preferably, (1 to 100):1; more preferably, (10 ⁇ 80):1; best, (20 ⁇ 60):1.
- the reaction temperature of the deprotection reaction is -10-40°C; preferably, 10-40°C; more preferably, 20-30°C.
- the deprotection reaction is carried out in a second inert solvent.
- the second inert solvent is selected from the following group: dichloromethane, ethyl acetate, or a combination thereof.
- the volume molar ratio (ml:mmol) of the second inert solvent to the compound of formula IV is (1-15):1; preferably, it is (1-10 ):1; more preferably, (1 ⁇ 5):1; most preferably, (2 ⁇ 3):1.
- the preparation step of the compound of formula V further includes a second processing step for separating the compound of formula V.
- the second treatment step includes: optional dilution, water washing (preferably, water washing until the pH is between 4-6), drying and concentration.
- the solvent used for the dilution is selected from dichloromethane, ethyl acetate, methyl tert-butyl ether, or a combination thereof.
- the amount of solvent used for dilution is that the volume molar ratio of the solvent used for dilution to the compound of formula IV is (1-15):1; preferably, it is (1-10 ):1; more preferably, (1 ⁇ 5):1; most preferably, (2 ⁇ 3):1.
- the second treatment step includes the steps of adding a solvent used for dilution to dilute the mixture containing the compound of formula V, washing the organic phase with water, drying the organic phase, and concentrating to obtain the compound of formula V.
- the organic phase is washed until the pH of the aqueous phase is 4-6.
- the preparation step of the compound of formula V includes the steps:
- the preparation method further includes a preparation step of the compound of formula IV;
- the preparation step of the compound of formula IV includes the steps:
- the compound of formula III and the trifluoroacetate ion are subjected to anion exchange reaction, thereby obtaining the compound of formula IV;
- the third mixed solvent is a mixed solvent composed of water and a third organic solvent
- X - is an anion selected from the group consisting of: Cl -, I -, HSO 4 -, 0.5SO 4 2-, or a combination thereof.
- the trifluoroacetate ion is provided by a compound selected from the group consisting of trifluoroacetic acid, trifluoroacetate, or a combination thereof.
- the trifluoroacetate is selected from: sodium trifluoroacetate, potassium trifluoroacetate, ammonium trifluoroacetate, magnesium trifluoroacetate, lithium trifluoroacetate, Or a combination.
- the third organic solvent is selected from the group consisting of ethyl acetate, isopropyl acetate, dichloromethane, toluene, methyl tert-butyl ether, or combination.
- the volume ratio of water to the third organic solution is 1:(0.1-10); preferably, it is 1:(0.5-5).
- the preparation step of the compound of formula IV further includes a third processing step for separating the compound of formula IV.
- the third treatment step includes: liquid separation, optionally drying and concentrating the organic phase.
- the preparation step of the compound of formula IV includes the following steps:
- step (1.2) Mixing the solution of step (1.1) with an aqueous solution containing trifluoroacetate ions to obtain a third mixed system containing the compound of formula IV;
- the aqueous solution containing trifluoroacetate ion refers to an aqueous solution of trifluoroacetic acid, trifluoroacetate or a combination thereof.
- step (1.2) the content of trifluoroacetate ion in the aqueous solution containing trifluoroacetate ion is 5-15 wt%.
- the compound of formula III and the trifluoroacetate ion are subjected to anion exchange reaction, thereby obtaining the compound of formula IV;
- the third mixed solvent is a mixed solvent composed of water and a third organic solvent
- X - is an anion selected from the group consisting of: Cl -, I -, HSO 4 -, 0.5SO 4 2-, or combinations thereof;
- the compound of formula V is reacted in the presence of a compound that provides hydrogen sulfate ions, thereby obtaining isaconazolium sulfate as shown in formula VI.
- step (1) is the same as the preparation step of the compound of formula IV described in the first aspect.
- step (2) is the same as the preparation step of the compound of formula V described in the first aspect.
- step (3) is the same as step (i) described in the first aspect.
- the method further includes the steps before step (1):
- step (0) is carried out in the presence of sodium iodide.
- the fourth inert solvent is acetonitrile.
- step (0) includes the steps:
- the acid used for pickling is selected from sulfuric acid, hydrochloric acid, trifluoroacetic acid, or a combination thereof.
- isaconazolium sulfate which is prepared by the method described in the first aspect, the method described in the second aspect, or Prepared as described in the third aspect.
- an intermediate for preparing isaconazolium sulfate is provided, and the intermediate is shown in formula V
- the inventors unexpectedly found that the compound of formula V with trifluoroacetate anion is particularly suitable for efficient conversion to isaconazolium sulfate in the presence of a compound that provides hydrogen sulfate ion or hydrogen sulfate ion. Salt, and the obtained isaconazolium sulfate is very easy to separate from the system and easy to purify, so the inventors provided for the first time a new route for the preparation of isaconazolium sulfate using a compound of formula V as an intermediate . Moreover, the intermediate in the form of trifluoroacetate salt (formula IV, formula V) used in the present invention is not easy to absorb water and is more stable. Based on this, the inventor completed the present invention.
- a macroporous adsorption resin is a type of macroporous adsorption resin which is a type of macroporous adsorption resin that does not contain exchange groups and has a macroporous structure.
- each compound or substance involved in the reaction may be present in the reaction system in an appropriate form.
- a compound that provides hydrogen sulfate ions in an anhydrous system, it can exist in the form of a compound; in an aqueous system, it can exist in the form of ions such as hydrogen sulfate ions and appropriate cations.
- the intermediates are unstable, easy to absorb water and hydrolyzed, and need to be repeatedly purified by chromatographic columns, the obtained product needs to be processed by ion exchange chromatography, the purification operation is complicated, and the industrial scale-up production cannot be achieved.
- the present invention provides a new method for preparing isaconazolium sulfate.
- the intermediates are stable, the intermediates and products are easy to purify, the operation is simple, no ion exchange chromatography is required, and the impurities are easy to remove ,
- the product has high purity, convenient operation, and is very suitable for industrial production.
- the present invention provides a method for preparing isaconazolium sulfate, including the steps:
- the preparation method specifically includes the following steps:
- the compound of formula V is subjected to an incubation reaction (such as reaction at room temperature) in the presence of a compound that provides hydrogen sulfate ions (for example, sulfuric acid, sulfate and/or hydrogen sulfate), and undergoes adsorption and desorption, thereby The isaconazolium sulfate compound is obtained.
- an incubation reaction such as reaction at room temperature
- hydrogen sulfate ions for example, sulfuric acid, sulfate and/or hydrogen sulfate
- step (A1) the content of trifluoroacetic acid in the aqueous solution of trifluoroacetic acid is 80-99wt%; preferably, 85-98wt%, more preferably, 90%-98wt% .
- the molar ratio of hydrogen sulfate ion to the compound of formula V is (3-50):1; preferably, (5-30):1; more preferably, It is (10 ⁇ 20):1.
- the molar amount of the sulfate ion includes any form (for example, compound form (such as hydrogen sulfate or sulfuric acid) that can be interconverted with hydrogen sulfate ion) that may exist in the reaction system, and after ionization of hydrogen sulfate ion The form is sulfate and the ionic form is bisulfate ion).
- the organic solvent in step (A1) is selected from one or more of dichloromethane, acetonitrile, and ethyl acetate; the equivalent ratio of trifluoroacetic acid to the compound of formula IV is 80-10: 1.
- step (A2) specifically includes adding an organic solvent for dilution (such as dichloromethane, ethyl acetate, methyl tert-butyl ether) to the system containing the compound of formula V obtained in step (A1). , Or a combination thereof), stirring, liquid separation and continuing to wash the organic phase with water until the pH of the aqueous phase is between 4-6, drying and concentrating the organic phase to obtain the compound of formula V.
- an organic solvent for dilution such as dichloromethane, ethyl acetate, methyl tert-butyl ether
- the hydrogen sulfate in step (B) is selected from one or more of sodium hydrogen sulfate, potassium hydrogen sulfate, ammonium sulfate, and calcium hydrogen sulfate; and/or the adsorbent used for adsorption is selected From silica gel, one or two of the macroporous resins are adsorbed.
- the compound of formula IV can be synthesized by the following method:
- X - is selected from Cl -, I -, 0.5SO 4 2- or HSO 4 - one or more of the.
- the compound of formula III undergoes anion exchange in the presence of trifluoroacetate ion or a compound that provides trifluoroacetate (such as trifluoroacetic acid or sodium trifluoroacetate), thereby obtaining a compound of formula IV.
- the compound of formula III is obtained by reacting a compound of formula I with a compound of formula II
- the compound of formula III is dissolved in a third organic solvent, and then an aqueous solution containing trifluoroacetate ions is added, stirred, and separated, and the organic phase is concentrated to obtain the compound of formula III; preferably, the The third organic solvent is selected from one or more of dichloromethane, ethyl acetate, methyl tert-butyl ether, isopropyl ether, and n-heptane; and/or the trifluoroacetate ion is composed of trifluoroacetic acid Or provided by trifluoroacetate or a mixture thereof.
- the trifluoroacetate may be selected from one of sodium trifluoroacetate, potassium trifluoroacetate, ammonium trifluoroacetate, magnesium trifluoroacetate, lithium trifluoroacetate, and ammonium trifluoroacetate Or multiple.
- the step of preparing the compound of formula III is specifically
- the acid in step (c) is selected from sulfuric acid, hydrochloric acid or trifluoroacetic acid.
- the present invention also provides intermediates which are very suitable for preparing isaconazolium sulfate.
- the present invention provides an intermediate represented by formula IV
- the present invention provides an intermediate of formula V
- the compound of formula V provided by the present invention can be well dissolved in an organic solvent, and the compound can be purified by solvent beating or recrystallization, and the intermediate is convenient for storage and transportation.
- the intermediate provided by the present invention is not easy to absorb moisture, thereby avoiding the shortcomings that the halide intermediate of the original process is easy to absorb moisture and is difficult to filter.
- the method implemented in the present invention is used to prepare isaconazolium sulfate, the reaction and operating conditions are simple, the reaction conditions are mild, and it is easy to industrially implement; each step is a conventional reaction, with high yield and good purity; to obtain isaconazolium sulfate
- the total salt yield can reach more than 80%, and the yield based on the compound of formula III can reach more than 86%, and the purity of the final product can reach more than 99.8%.
- trifluoroacetic acid itself can be used to remove the protective group Boc in the compound of formula IV. Therefore, using the intermediate or method of the present invention to prepare isaconazolium sulfate can avoid the process of removing the protective group. Introduce other impurity anions, thereby avoiding a decrease in purity and/or adding unnecessary post-processing steps.
- the aqueous phase is adsorbed by a macroporous resin to remove inorganic small molecule salts, and eluted twice with 200ml*2 acetone. Collect and combine the eluates, concentrate to remove the organic phase in the eluates, and freeze-dry the remaining aqueous phase after concentration. 31.6 g of isaconazolium sulfate compound (yield 91.7%, purity 99.89%) was obtained.
- the aqueous phase is adsorbed by the macroporous resin to remove the inorganic small molecule salts, and eluted twice with 200ml*2 ethyl acetate. Collect and combine the eluates, concentrate to remove the organic phase in the eluates, and freeze the remaining aqueous phase after concentration After drying, 31.1 g of isaconazolium sulfate compound (yield 90.2%, purity 99.75%) was obtained.
- the aqueous phase is adsorbed by the macroporous resin to remove the inorganic small molecule salts, and eluted twice with 200ml*2 ethanol. Collect and combine the eluates, concentrate to remove the organic phase in the eluates, and freeze-dry the remaining aqueous phase after concentration. 30.7 g of isaconazolium sulfate compound was obtained (yield 89.1%, purity 99.2%).
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Abstract
Description
Claims (11)
- 如权利要求1所述的制备方法,其特征在于,步骤(i)的反应在第一混合溶剂中进行,且所述第一混合物溶剂为水和第一有机溶剂组成的混合溶剂。
- 如权利要求2所述的制备方法,其特征在于,在所述第一混合溶剂中,所述第一有机溶剂选自乙酸乙酯、乙酸异丙酯、二氯甲烷、甲苯、甲基叔丁基醚,或其组合;和/或,所述水和第一有机溶剂的体积比为(0.5~5):1;较佳地,为(0.8~3):1;更佳地,为(1~2):1。
- 如权利要求1所述的制备方法,其特征在于,步骤(i)具有选自下组的一个或多个特征:a.硫酸氢根离子与式V化合物的摩尔比为(3~50):1;较佳地,为(5~30):1;更佳地,为(10~20):1;和/或b.所述提供硫酸氢根离子的化合物选自下组:硫酸、硫酸氢盐、硫酸盐,或其组合。
- 如权利要求5所述的制备方法,其特征在于,所述叔丁基离子捕获剂选自:乙腈、丙二腈、苯腈、苯硫酚、对甲氧基苯硫酚、甲基苯硫酚、苯酚、甲苯酚、苯甲醚、二苯甲醚、苯甲硫醚、二甲硫醚,或 其组合;和/或,所述叔丁基离子捕获剂与式IV化合物的体积摩尔比(ml/mmol)为(0.2~10):1,较佳地,为(0.5~8):1。
- 如权利要求7所述的方法,其特征在于,所述三氟乙酸根离子由选自下组的化合物提供:三氟乙酸、三氟乙酸盐、或其组合;优选地,为三氟乙酸盐。
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CA3162578A CA3162578C (en) | 2019-12-25 | 2020-12-21 | Method for preparing isavuconazonium sulfate |
EP20908257.7A EP4083039A4 (en) | 2019-12-25 | 2020-12-21 | PROCESS FOR PREPARING ISAVUCONAZONIUM SULFATE |
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EP4289840A1 (en) | 2022-06-07 | 2023-12-13 | Zaklady Farmaceutyczne Polpharma S.A. | A process for preparing isavuconazonium sulfate |
IT202200016335A1 (it) * | 2022-08-01 | 2024-02-01 | Icrom S P A | Procedimento per la preparazione di isavuconazonio monosolfato |
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WO2016016766A2 (en) * | 2014-07-26 | 2016-02-04 | Wockhardt Limited | A process for the preparation of isavuconazonium or its salt thereof |
CN106916152A (zh) * | 2017-04-27 | 2017-07-04 | 扬子江药业集团有限公司 | 氧化还原反应制备艾沙康唑鎓单硫酸盐的方法 |
CN110128420A (zh) * | 2019-05-08 | 2019-08-16 | 阴启明 | 硫酸氢根/硫酸根型阴离子交换技术制备艾沙康唑鎓单硫酸盐的方法 |
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EP4021576A1 (en) * | 2019-08-26 | 2022-07-06 | Synthon B.V. | Isavuconazonium salts and process for preparing thereof |
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WO2016016766A2 (en) * | 2014-07-26 | 2016-02-04 | Wockhardt Limited | A process for the preparation of isavuconazonium or its salt thereof |
CN106916152A (zh) * | 2017-04-27 | 2017-07-04 | 扬子江药业集团有限公司 | 氧化还原反应制备艾沙康唑鎓单硫酸盐的方法 |
CN110128420A (zh) * | 2019-05-08 | 2019-08-16 | 阴启明 | 硫酸氢根/硫酸根型阴离子交换技术制备艾沙康唑鎓单硫酸盐的方法 |
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Cited By (4)
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EP4289840A1 (en) | 2022-06-07 | 2023-12-13 | Zaklady Farmaceutyczne Polpharma S.A. | A process for preparing isavuconazonium sulfate |
WO2023237534A1 (en) | 2022-06-07 | 2023-12-14 | Zaklady Farmaceutyczne Polpharma S.A. | A process for preparing isavuconazonium sulfate |
IT202200016335A1 (it) * | 2022-08-01 | 2024-02-01 | Icrom S P A | Procedimento per la preparazione di isavuconazonio monosolfato |
WO2024028711A1 (en) * | 2022-08-01 | 2024-02-08 | Icrom S.P.A. | Process for the preparation of isavuconazonium monosulfate |
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