CN107021932A - 制备5‑左旋‑氨甲基‑3‑芳基‑2‑恶唑烷酮类的方法 - Google Patents
制备5‑左旋‑氨甲基‑3‑芳基‑2‑恶唑烷酮类的方法 Download PDFInfo
- Publication number
- CN107021932A CN107021932A CN201610659371.XA CN201610659371A CN107021932A CN 107021932 A CN107021932 A CN 107021932A CN 201610659371 A CN201610659371 A CN 201610659371A CN 107021932 A CN107021932 A CN 107021932A
- Authority
- CN
- China
- Prior art keywords
- handed
- reaction
- aminomethyl
- aryl
- oxazolidinones
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 23
- 238000002360 preparation method Methods 0.000 title description 24
- 239000000543 intermediate Substances 0.000 claims abstract description 45
- -1 aryl aniline Chemical compound 0.000 claims abstract description 14
- 238000007098 aminolysis reaction Methods 0.000 claims abstract description 9
- 238000007363 ring formation reaction Methods 0.000 claims abstract description 6
- 230000003287 optical effect Effects 0.000 claims description 21
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 claims description 17
- BAVYZALUXZFZLV-UHFFFAOYSA-N Methylamine Chemical compound NC BAVYZALUXZFZLV-UHFFFAOYSA-N 0.000 claims description 14
- 239000002904 solvent Substances 0.000 claims description 14
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 12
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical group CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 claims description 12
- 238000006243 chemical reaction Methods 0.000 claims description 12
- 230000035484 reaction time Effects 0.000 claims description 12
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 11
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- KXHPPCXNWTUNSB-UHFFFAOYSA-M benzyl(trimethyl)azanium;chloride Chemical group [Cl-].C[N+](C)(C)CC1=CC=CC=C1 KXHPPCXNWTUNSB-UHFFFAOYSA-M 0.000 claims description 10
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 9
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims description 9
- 239000003444 phase transfer catalyst Substances 0.000 claims description 8
- OIFBSDVPJOWBCH-UHFFFAOYSA-N Diethyl carbonate Chemical compound CCOC(=O)OCC OIFBSDVPJOWBCH-UHFFFAOYSA-N 0.000 claims description 7
- UUZYBYIOAZTMGC-UHFFFAOYSA-M benzyl(trimethyl)azanium;bromide Chemical compound [Br-].C[N+](C)(C)CC1=CC=CC=C1 UUZYBYIOAZTMGC-UHFFFAOYSA-M 0.000 claims description 7
- FYRHIOVKTDQVFC-UHFFFAOYSA-M potassium phthalimide Chemical compound [K+].C1=CC=C2C(=O)[N-]C(=O)C2=C1 FYRHIOVKTDQVFC-UHFFFAOYSA-M 0.000 claims description 7
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 6
- 150000001298 alcohols Chemical class 0.000 claims description 6
- 238000000605 extraction Methods 0.000 claims description 6
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical group [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims description 6
- 238000010189 synthetic method Methods 0.000 claims description 6
- GZPUHNGIERMRFC-UHFFFAOYSA-N 4-(oxiran-2-ylmethyl)isoindole-1,3-dione Chemical compound O=C1NC(=O)C2=C1C=CC=C2CC1CO1 GZPUHNGIERMRFC-UHFFFAOYSA-N 0.000 claims description 5
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 5
- 238000005917 acylation reaction Methods 0.000 claims description 5
- 239000003513 alkali Substances 0.000 claims description 5
- 239000003054 catalyst Substances 0.000 claims description 5
- 238000006482 condensation reaction Methods 0.000 claims description 5
- 150000004982 aromatic amines Chemical class 0.000 claims description 4
- 239000003814 drug Substances 0.000 claims description 4
- 239000003960 organic solvent Substances 0.000 claims description 4
- YFHNDHXQDJQEEE-UHFFFAOYSA-N acetic acid;hydrazine Chemical compound NN.CC(O)=O YFHNDHXQDJQEEE-UHFFFAOYSA-N 0.000 claims description 3
- 150000001412 amines Chemical group 0.000 claims description 3
- 150000007529 inorganic bases Chemical class 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 150000007530 organic bases Chemical class 0.000 claims description 3
- XNWFRZJHXBZDAG-UHFFFAOYSA-N 2-METHOXYETHANOL Chemical compound COCCO XNWFRZJHXBZDAG-UHFFFAOYSA-N 0.000 claims description 2
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 claims description 2
- DQUMHVRYXFTPNC-UHFFFAOYSA-N benzyl-bromo-triphenyl-$l^{5}-phosphane Chemical compound C=1C=CC=CC=1P(C=1C=CC=CC=1)(Br)(C=1C=CC=CC=1)CC1=CC=CC=C1 DQUMHVRYXFTPNC-UHFFFAOYSA-N 0.000 claims description 2
- 239000003153 chemical reaction reagent Substances 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 229910000027 potassium carbonate Inorganic materials 0.000 claims description 2
- LRWZZZWJMFNZIK-UHFFFAOYSA-N 2-chloro-3-methyloxirane Chemical compound CC1OC1Cl LRWZZZWJMFNZIK-UHFFFAOYSA-N 0.000 claims 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 3
- LQNYBXQRMCHSHV-UHFFFAOYSA-M P.[Cl-].C(C1=CC=CC=C1)[P+](C1=CC=CC=C1)(C1=CC=CC=C1)C1=CC=CC=C1 Chemical compound P.[Cl-].C(C1=CC=CC=C1)[P+](C1=CC=CC=C1)(C1=CC=CC=C1)C1=CC=CC=C1 LQNYBXQRMCHSHV-UHFFFAOYSA-M 0.000 claims 3
- 229910052799 carbon Inorganic materials 0.000 claims 3
- OFJRNBWSFXEHSA-UHFFFAOYSA-N 2-(3-amino-1,2-benzoxazol-5-yl)-n-[4-[2-[(dimethylamino)methyl]imidazol-1-yl]-2-fluorophenyl]-5-(trifluoromethyl)pyrazole-3-carboxamide Chemical compound CN(C)CC1=NC=CN1C(C=C1F)=CC=C1NC(=O)C1=CC(C(F)(F)F)=NN1C1=CC=C(ON=C2N)C2=C1 OFJRNBWSFXEHSA-UHFFFAOYSA-N 0.000 claims 2
- 125000003368 amide group Chemical class 0.000 claims 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims 2
- 238000003408 phase transfer catalysis Methods 0.000 claims 2
- 238000001556 precipitation Methods 0.000 claims 2
- 229950010535 razaxaban Drugs 0.000 claims 2
- 238000001953 recrystallisation Methods 0.000 claims 2
- 150000003839 salts Chemical class 0.000 claims 2
- SMOYQFCXYFMLQL-UHFFFAOYSA-M [P].[Br-].C(C1=CC=CC=C1)[P+](C1=CC=CC=C1)(C1=CC=CC=C1)C1=CC=CC=C1 Chemical compound [P].[Br-].C(C1=CC=CC=C1)[P+](C1=CC=CC=C1)(C1=CC=CC=C1)C1=CC=CC=C1 SMOYQFCXYFMLQL-UHFFFAOYSA-M 0.000 claims 1
- 125000004202 aminomethyl group Chemical group [H]N([H])C([H])([H])* 0.000 claims 1
- XCEUHXVTRJQJSR-UHFFFAOYSA-N bromo(phenyl)phosphane Chemical compound BrPC1=CC=CC=C1 XCEUHXVTRJQJSR-UHFFFAOYSA-N 0.000 claims 1
- NEHMKBQYUWJMIP-UHFFFAOYSA-N chloromethane Chemical class ClC NEHMKBQYUWJMIP-UHFFFAOYSA-N 0.000 claims 1
- 150000003840 hydrochlorides Chemical class 0.000 claims 1
- 125000004573 morpholin-4-yl group Chemical group N1(CCOCC1)* 0.000 claims 1
- 229910052760 oxygen Inorganic materials 0.000 claims 1
- 239000001301 oxygen Substances 0.000 claims 1
- 229920000151 polyglycol Polymers 0.000 claims 1
- 239000010695 polyglycol Substances 0.000 claims 1
- 238000003672 processing method Methods 0.000 claims 1
- 239000000047 product Substances 0.000 abstract description 6
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N N-phenyl amine Natural products NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 abstract description 5
- 238000001308 synthesis method Methods 0.000 abstract description 3
- 239000012467 final product Substances 0.000 abstract description 2
- 238000000746 purification Methods 0.000 abstract description 2
- 238000011084 recovery Methods 0.000 abstract description 2
- 239000007787 solid Substances 0.000 description 29
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 12
- XKJCHHZQLQNZHY-UHFFFAOYSA-N phthalimide Chemical compound C1=CC=C2C(=O)NC(=O)C2=C1 XKJCHHZQLQNZHY-UHFFFAOYSA-N 0.000 description 11
- 238000005160 1H NMR spectroscopy Methods 0.000 description 10
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 10
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 10
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 description 9
- KGFYHTZWPPHNLQ-AWEZNQCLSA-N rivaroxaban Chemical compound S1C(Cl)=CC=C1C(=O)NC[C@@H]1OC(=O)N(C=2C=CC(=CC=2)N2C(COCC2)=O)C1 KGFYHTZWPPHNLQ-AWEZNQCLSA-N 0.000 description 8
- 229960001148 rivaroxaban Drugs 0.000 description 8
- ODZCMRWKICFGTO-UHFFFAOYSA-N C(C1=CC=CC=C1)C(C=CC=C1)=C1P(C1=CC=CC=C1)C1=CC=CC=C1.Cl Chemical compound C(C1=CC=CC=C1)C(C=CC=C1)=C1P(C1=CC=CC=C1)C1=CC=CC=C1.Cl ODZCMRWKICFGTO-UHFFFAOYSA-N 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 6
- 238000003756 stirring Methods 0.000 description 6
- JRMUNVKIHCOMHV-UHFFFAOYSA-M tetrabutylammonium bromide Chemical compound [Br-].CCCC[N+](CCCC)(CCCC)CCCC JRMUNVKIHCOMHV-UHFFFAOYSA-M 0.000 description 6
- IZXIZTKNFFYFOF-UHFFFAOYSA-N 2-Oxazolidone Chemical class O=C1NCCO1 IZXIZTKNFFYFOF-UHFFFAOYSA-N 0.000 description 5
- 125000005910 alkyl carbonate group Chemical group 0.000 description 5
- 239000002585 base Substances 0.000 description 5
- TYZROVQLWOKYKF-ZDUSSCGKSA-N linezolid Chemical compound O=C1O[C@@H](CNC(=O)C)CN1C(C=C1F)=CC=C1N1CCOCC1 TYZROVQLWOKYKF-ZDUSSCGKSA-N 0.000 description 5
- 239000012044 organic layer Substances 0.000 description 5
- BRLQWZUYTZBJKN-GSVOUGTGSA-N (+)-Epichlorohydrin Chemical compound ClC[C@@H]1CO1 BRLQWZUYTZBJKN-GSVOUGTGSA-N 0.000 description 4
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 4
- DWGGKKBVZVJZDK-UHFFFAOYSA-N C(C1=CC=CC=C1)C(C=CC=C1)=C1P(C1=CC=CC=C1)C1=CC=CC=C1.Br Chemical compound C(C1=CC=CC=C1)C(C=CC=C1)=C1P(C1=CC=CC=C1)C1=CC=CC=C1.Br DWGGKKBVZVJZDK-UHFFFAOYSA-N 0.000 description 4
- BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 description 4
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 4
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 4
- 239000010410 layer Substances 0.000 description 4
- 229960003907 linezolid Drugs 0.000 description 4
- 238000010992 reflux Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- FYSNRJHAOHDILO-UHFFFAOYSA-N thionyl chloride Chemical compound ClS(Cl)=O FYSNRJHAOHDILO-UHFFFAOYSA-N 0.000 description 4
- GZPUHNGIERMRFC-ZETCQYMHSA-N 4-[[(2s)-oxiran-2-yl]methyl]isoindole-1,3-dione Chemical compound O=C1NC(=O)C2=C1C=CC=C2C[C@H]1CO1 GZPUHNGIERMRFC-ZETCQYMHSA-N 0.000 description 3
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
- 239000002202 Polyethylene glycol Substances 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 125000003277 amino group Chemical group 0.000 description 3
- 150000001805 chlorine compounds Chemical class 0.000 description 3
- 229940079593 drug Drugs 0.000 description 3
- 239000000825 pharmaceutical preparation Substances 0.000 description 3
- 229940127557 pharmaceutical product Drugs 0.000 description 3
- 229920001223 polyethylene glycol Polymers 0.000 description 3
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical class [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- HEDRZPFGACZZDS-MICDWDOJSA-N Trichloro(2H)methane Chemical compound [2H]C(Cl)(Cl)Cl HEDRZPFGACZZDS-MICDWDOJSA-N 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 230000002924 anti-infective effect Effects 0.000 description 2
- 125000000623 heterocyclic group Chemical group 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- SFLXUZPXEWWQNH-UHFFFAOYSA-K tetrabutylazanium;tribromide Chemical compound [Br-].[Br-].[Br-].CCCC[N+](CCCC)(CCCC)CCCC.CCCC[N+](CCCC)(CCCC)CCCC.CCCC[N+](CCCC)(CCCC)CCCC SFLXUZPXEWWQNH-UHFFFAOYSA-K 0.000 description 2
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 2
- BRLQWZUYTZBJKN-VKHMYHEASA-N (-)-Epichlorohydrin Chemical compound ClC[C@H]1CO1 BRLQWZUYTZBJKN-VKHMYHEASA-N 0.000 description 1
- 0 *NCCC(CC*(C(C1=C2C=CC=CC1)=O)C2=O)O Chemical compound *NCCC(CC*(C(C1=C2C=CC=CC1)=O)C2=O)O 0.000 description 1
- YJTKZCDBKVTVBY-UHFFFAOYSA-N 1,3-Diphenylbenzene Chemical group C1=CC=CC=C1C1=CC=CC(C=2C=CC=CC=2)=C1 YJTKZCDBKVTVBY-UHFFFAOYSA-N 0.000 description 1
- CKFVSMPWXAASIQ-MRXNPFEDSA-N 2-[(2r)-2-hydroxy-3-[4-(3-oxomorpholin-4-yl)anilino]propyl]isoindole-1,3-dione Chemical compound C([C@@H](O)CN1C(C2=CC=CC=C2C1=O)=O)NC(C=C1)=CC=C1N1CCOCC1=O CKFVSMPWXAASIQ-MRXNPFEDSA-N 0.000 description 1
- FKZUTWSVQLXKQE-OAHLLOKOSA-N 2-[[(5s)-3-(3-fluoro-4-morpholin-4-ylphenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl]isoindole-1,3-dione Chemical compound FC1=CC(N2C(O[C@@H](CN3C(C4=CC=CC=C4C3=O)=O)C2)=O)=CC=C1N1CCOCC1 FKZUTWSVQLXKQE-OAHLLOKOSA-N 0.000 description 1
- ASNHGEVAWNWCRQ-UHFFFAOYSA-N 4-(hydroxymethyl)oxolane-2,3,4-triol Chemical compound OCC1(O)COC(O)C1O ASNHGEVAWNWCRQ-UHFFFAOYSA-N 0.000 description 1
- ITMQDYQHNKXERQ-YDALLXLXSA-N 4-[4-[(5s)-5-(aminomethyl)-2-oxo-1,3-oxazolidin-3-yl]phenyl]morpholin-3-one;hydrochloride Chemical compound Cl.O=C1O[C@@H](CN)CN1C1=CC=C(N2C(COCC2)=O)C=C1 ITMQDYQHNKXERQ-YDALLXLXSA-N 0.000 description 1
- GKSUDSKTGPBYFV-YDALLXLXSA-N 4-[4-[(5s)-5-(aminomethyl)-2-oxo-1,3-oxazolidin-3-yl]phenyl]morpholin-3-one;sulfuric acid Chemical compound OS(O)(=O)=O.O=C1O[C@@H](CN)CN1C1=CC=C(N2C(COCC2)=O)C=C1 GKSUDSKTGPBYFV-YDALLXLXSA-N 0.000 description 1
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 1
- YXPFLRRKGWPNHJ-UHFFFAOYSA-N C1(C=2C(C(N1)=O)=CC=CC2)=O.[K].C2(C=1C(C(N2)=O)=CC=CC1)=O Chemical compound C1(C=2C(C(N1)=O)=CC=CC2)=O.[K].C2(C=1C(C(N2)=O)=CC=CC1)=O YXPFLRRKGWPNHJ-UHFFFAOYSA-N 0.000 description 1
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 1
- YNAVUWVOSKDBBP-UHFFFAOYSA-N Morpholine Natural products C1COCCN1 YNAVUWVOSKDBBP-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- SWLVFNYSXGMGBS-UHFFFAOYSA-N ammonium bromide Chemical compound [NH4+].[Br-] SWLVFNYSXGMGBS-UHFFFAOYSA-N 0.000 description 1
- 239000003146 anticoagulant agent Substances 0.000 description 1
- 229940127219 anticoagulant drug Drugs 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 239000007810 chemical reaction solvent Substances 0.000 description 1
- 239000000701 coagulant Substances 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- JQOAQUXIUNVRQW-UHFFFAOYSA-N hexane Chemical compound CCCCCC.CCCCCC JQOAQUXIUNVRQW-UHFFFAOYSA-N 0.000 description 1
- 238000004128 high performance liquid chromatography Methods 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- BYXYCUABYHCYLY-UHFFFAOYSA-N isoindole-1,3-dione;potassium Chemical compound [K].C1=CC=C2C(=O)NC(=O)C2=C1 BYXYCUABYHCYLY-UHFFFAOYSA-N 0.000 description 1
- DLEDOFVPSDKWEF-UHFFFAOYSA-N lithium butane Chemical compound [Li+].CCC[CH2-] DLEDOFVPSDKWEF-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- MZRVEZGGRBJDDB-UHFFFAOYSA-N n-Butyllithium Substances [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 235000015497 potassium bicarbonate Nutrition 0.000 description 1
- 229910000028 potassium bicarbonate Inorganic materials 0.000 description 1
- 239000011736 potassium bicarbonate Substances 0.000 description 1
- 235000015320 potassium carbonate Nutrition 0.000 description 1
- TYJJADVDDVDEDZ-UHFFFAOYSA-M potassium hydrogencarbonate Chemical compound [K+].OC([O-])=O TYJJADVDDVDEDZ-UHFFFAOYSA-M 0.000 description 1
- 150000003141 primary amines Chemical class 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007142 ring opening reaction Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical class O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- WROMPOXWARCANT-UHFFFAOYSA-N tfa trifluoroacetic acid Chemical compound OC(=O)C(F)(F)F.OC(=O)C(F)(F)F WROMPOXWARCANT-UHFFFAOYSA-N 0.000 description 1
- 230000002792 vascular Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
- C07D263/02—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings
- C07D263/08—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
- C07D263/16—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings 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
- C07D263/18—Oxygen atoms
- C07D263/20—Oxygen atoms attached in position 2
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D413/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
- C07D413/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings
- C07D413/10—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings linked by a carbon chain containing aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D413/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
- C07D413/14—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing three or more hetero rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Abstract
本发明公开一种制备5‑左旋‑氨甲基‑3‑芳基‑2‑恶唑烷酮类的方法,利用左旋‑环氧丙基邻苯二甲酰亚胺与芳基苯胺反应可制得一加成物,随后通过合环反应及胺解反应,最后可制5‑左旋‑氨甲基‑3‑芳基‑2‑恶唑烷酮类。本发明具有高总产率,低成本的优势,且所有中间体及产品合成方法具有便于回收与纯化的特性,其最终产物纯度至少99.9%以上。
Description
本发明是2010年6月29日提交的发明名称为“制备5-左旋-氨甲基-3-芳基-2-恶唑烷酮类的方法”的中国专利申请201010212502.2的分案申请。
技术领域
本发明涉及一种制备5-左旋-氨甲基-3-芳基-2-恶唑烷酮类(5(S)-Aminomethyl-3-Aryl-2-Oxazolidinone)的方法。
背景技术
5-左旋-氨甲基-3-芳基-2-恶唑烷酮类(5(S)-Aminomethyl-3-Aryl-2-Oxazolidinones)(A)衍生物已成功应用于抗感染药物及心血管药物抗凝血剂方面,特别是已上市抗感染药利奈唑烷(Linezoid)及口服用凝血剂利伐沙班(Rivaroxaban)等。
有关此类5-左旋-氨甲基-3-芳基-2-恶唑烷酮类(A)的合成方法
主要以5-羟甲基取代恶唑烷酮类(5-hydroxymethyl substitutedoxazolidinones)转换成5-左旋-氨甲基-3-芳基-2-恶唑烷酮类(A)如WO2007/064818;WO95/07271;US5688792(1997);J.Med.chem.39,673(1996)等,均利用n-BuLi在-78℃下进行反应,不适合应用于工业界生产,而WO01/47919A1在反应操作上及成本考量上亦有些缺点须改进。
另外在制备高光学纯度的5-左旋-氨甲基-3-芳基-2-恶唑烷酮类(A)将取决于左旋环氧丙基邻苯二甲酰亚胺((S)-glycidylphthalimide)(I)的制备方法,
因此高光学纯度左旋环氧丙基邻苯二甲酰亚胺(I)成为制备高光学纯度5-左旋-氨甲基-3-芳基-2-恶唑烷酮类(A)的重要关键步骤。有关化合物左旋环氧丙基邻苯二甲酰亚胺(I)的制备方法已揭示于2004年EP1403267A1,此方法则是利用邻苯二甲酰亚胺钾(potassium phthalimide)/(PhCH2)Me3NCl/外消旋的环氧氯丙烷(racemicepichlorohydrin)或右旋环氧氯丙烷((R)-epichlorohydrin)或左旋环氧氯丙烷((S)-epichlorohydrin)在溶剂中反应可制得外消旋式左旋环氧丙基邻苯二甲酰亚胺(I)或具(R)或(S)光旋活性的左旋环氧丙基邻苯二甲酰亚胺(I),此法缺点在于反应时间太长(至少需要一天以上)且温度不适宜过高,否则将影响到光学纯度。基于以上文献的分析,我们已开发出更具竞争性制备左旋环氧丙基邻苯二甲酰亚胺(I)的方法。
高光学纯度的左旋环氧丙基邻苯二甲酰亚胺(I)与芳香胺基行缩合反应可得右旋型式((R)-form)的中间体(II),
最后经由乙酸肼(H2NNH2)或甲胺(CH3NH2)进行胺解反应可制得5-左旋-氨甲基-3-芳基-2-恶唑烷酮类(A),有关此类右旋型式的中间体(II)的合成方法相关文献已揭示于US6107519(2000)图(I)及图(J);WO2006/008754A1;US2006/0247435A1;WO2005/099353A2及WO01/47919A1.基于以上分析,本发明可发展出一符合工业界生产5-左旋-氨甲基-3-芳基-2-恶唑烷酮类(A)衍生物的制程。
发明内容
本发明提出一种制备高光学纯度5-左旋-氨甲基-3-芳基-2-恶唑烷酮类(5(S)-Aminomethyl-3-Aryl-2-Oxazolidinones)(A)的方法,制法如下所示:
以左旋环氧氯丙烷((S)-Epichlorohydrin)为起始原料,由邻苯二甲酰亚胺钾(potassium phthalimide)在相转移催化剂存在下可制得高光学纯度化合物(光学纯度为88~98.3%ee)左旋环氧丙基邻苯二甲酰亚胺((S)-Glycidylphthalimide)(I),然后与芳香胺基行缩合反应可得右旋型式中间体(II),利用碳酸烷酯物质(R2CO3)行合环反应可得左旋型式中间体(III),最后加40%甲胺(CH3NH2)进行胺解反应可得到所预期产物5-左旋-氨甲基-3-芳基-2-恶唑烷酮类(A),所得到高光学纯度的5-左旋-氨甲基-3-芳基-2-恶唑烷酮类(A),经由酰化反应可制得医药产品利奈唑烷(Linezoid)或利伐沙班(Rivaroxaban)等。
有关左旋环氧丙基邻苯二甲酰亚胺的制备方法,其光学纯度将会影响到5-左旋-氨甲基-3-芳基-2-恶唑烷酮类(A)的光学纯度,进而影响医药产品的品质,因此左旋环氧丙基邻苯二甲酰亚胺(I)的制备尤其重要,本发明由左旋环氧氯丙烷((S)Epichlorohydrin)与邻苯二甲酰亚胺钾(potassium phthalimide)在不同的相转移催化剂(phase transfercatalyst)中反应(见表),尤其在苄基三甲基氯化铵(BTAC)、苄基三苯基膦氯化物(BTPC)及苄基三苯基溴化磷(BTPB)有不错的光学纯度,所使用的溶剂为C1~C4醇类或不使用溶剂反应,温度范围在0~100℃,特别在0~50℃,温度愈低,反应时间愈长。在一较佳实施例中,左旋环氧氯丙烷为试剂亦为溶剂,不使用其他溶剂反应。在另一较佳实施例中,所述催化剂为苄基三苯基膦氯化物或苄基三苯基溴化磷的含磷化合物时,产物光学纯度高且反应时间短。(S)-Glycidylphthalimide的制备
化合物左旋环氧丙基邻苯二甲酰亚胺(I)与芳香胺(ArNH2)进行缩合反应,所使用溶剂为C1~C6醇类或C1~C6醇类:水(H2O)=1~10:10~1反应温度为0~100℃,最适合温度为25~80℃,芳香胺为苯环上带有-卤素及带有-取代胺基,取代胺基为4-吗啉基(4-morpholinyl)、4-羟乙酰基哌嗪基(4-Hydroxyacetyl piperazinyl)、3-氧-4-吗啉基(3-oxo-4-morpholinyl)、5或6员环杂环基等。
开环后所得右旋型式中间体(II),在碳酸烷酯物质(R2CO3)/碱或碳酸烷酯物质/碱/相转移催化剂反应在不含溶剂下反应,可得合环产物左旋型式恶唑烷酮类(Oxazolidinone)化合物(III),其中环化剂为碳酸烷酯物质(R2CO3),R为甲基,乙基;碱为有机碱或无机弱碱,有机碱为三乙胺(Et3N)、吡啶(Py)或二甲胺基丙基(DMAP)等,无机碱为碳酸钾(K2CO3)、碳酸氢钾(KHCO3)、碳酸钠(Na2CO3)或碳酸氢钠(NaHCO3)等,另外所加的相转移催化剂将可使环化速率增加,缩短反应时间,所加入的相转移催化剂为苄基三甲基氯化铵(BTAC)、苄基三甲基溴化铵(BTAB)、四丁基三溴化铵(TBAB)、苄基三苯基膦氯化物(BTPC)、苄基三苯基溴化磷(BTPB)或聚乙二醇单甲醚(PEGM),分子量(M)为200~600etc.,进行合环反应的温度范围为80~200℃,反应时间为1~50小时。在一较佳实施例中,碳酸烷酯物质为碳酸二乙酯。
化合物左旋型式中间体(III)经由胺解反应后可制得一级胺的5-左旋-氨甲基-3-芳基-2-恶唑烷酮类(A),胺解反应条件为以乙酸肼(H2NNH2)或40%甲胺(CH3NH2)在醇类(C1~C4)中进行反应温度为25~100℃,反应时间为1~24小时。5-左旋-氨甲基-3-芳基-2-恶唑烷酮类(A)可进一步利用盐酸或硫酸处理可制得5-左旋-氨甲基-3-芳基-2-恶唑烷酮类(A)盐酸盐或5-左旋-氨甲基-3-芳基-2-恶唑烷酮类(A)硫酸盐,胺解产率约70~90%。
5-左旋-氨甲基-3-芳基-2-恶唑烷酮类(A)、5-左旋-氨甲基-3-芳基-2-恶唑烷酮类(A)盐酸盐或5-左旋-氨甲基-3-芳基-2-恶唑烷酮类(A)硫酸盐在有机溶剂中加入碱及酰氯化物行酰化反应,可精制得医药产品原料,酰化反应所使用的酰氯化物有乙酸酐((CH3CO)2O)、杂环酰氯化物等;所使用的有机溶剂为四氢呋喃(THF)、乙酸乙酯、乙腈、二氯甲烷或甲苯及二氧甲烷之组合,所使用的碱为三乙胺(Et3N)、吡啶或二甲胺基丙基(DMAP)等,反应温度为0~100℃,反应时间为1~10小时。
综上所述本发明的5-左旋-氨甲基-3-芳基-2-恶唑烷酮类改良式的合成方法,具有高总产率,低成本的优势,且所有中间体及产品合成方法具有便于回收与纯化的特性,其最终产物纯度至少99.9%以上,由上述特性观之,本商业化具有商业量产的优势。
具体实施方式
实施例1:
左旋环氧丙基邻苯二甲酰亚胺((S)-glycidylphthalimide)(I)的制备方法:
称取邻苯二甲酰亚胺钾(Potassium phthalimide)(8.01g,43.25mmol)置于双颈瓶中,加入左旋环氧氯丙烷((S)-Epichlorohydrin)(10ml,127.5mmol)及四丁基溴化铵(1.2g,3.727mmol)(呈淡黄色固体悬浮),在30℃反应5.5小时。反应结束后,加80ml水及80ml乙酸乙酯,萃取,分层,有机层再加320ml饱和食盐水萃取,以无水硫酸镁(MgSO4)干燥,过滤,滤液浓缩至干,所得固体以无油式泵抽16小时干燥之,可得7.3g固体的左旋环氧丙基邻苯二甲酰亚胺(I)。光学纯度为87%ee。
1H-NMR(氘代氯仿,CDCl3):
2.65(dd,J=4.8Hz,2.5Hz,1H),2.78(dd,J=4.8Hz,2.5Hz,1H),3.21(m,1H),3.78(dd,J=14.4Hz,5.0Hz,1H),3.93(dd,J=14.4Hz,5.0Hz,1H),7.70(m,2H),7.84(m,2H)
左旋环氧丙基邻苯二甲酰亚胺的HPLC分析条件:
管柱(Column):CHIRALPAK AD;4.6ID*250mm
移动相(Mobile phase):正己烷(n-Hexane):异丙醇(IPA):三氟乙酸(TFA)=80:20:0.1
流速(Flow rate):1ml/min
U.V.:258nm
压力(Pressure):193psi
滞留时间(min) 面积(%)
12.26 93.5 -左型式
15.10 6.50 -右型式
实施例2:
左旋环氧丙基邻苯二甲酰亚胺(I)的制备方法:实施方式同实施例1仅将苄基三甲基氯化铵取代四丁基溴化铵可得7.5g固体的左旋环氧丙基邻苯二甲酰亚胺(I)。光学纯度为98%ee。
实施例3:
左旋环氧丙基邻苯二甲酰亚胺(I)的制备方法:实施方式同实施例1仅将苄基三甲基氯化铵取代四丁基溴化铵,同时反应溶剂为异丙醇可得7.7g固体的左旋环氧丙基邻苯二甲酰亚胺(I)。光学纯度为98.3%ee。
实施例4:
左旋环氧丙基邻苯二甲酰亚胺(I)的制备方法:实施方式同实施例1仅将苄基三甲基溴化铵取代四丁基溴化铵可得7.3g固体的左旋环氧丙基邻苯二甲酰亚胺(I)。光学纯度为93%ee。
实施例5:
左旋环氧丙基邻苯二甲酰亚胺(I)的制备方法:实施方式同实施例3仅将苄基三苯基膦氯化物或苄基三苯基溴化磷取代四丁基溴化铵可得7.2-7.5g固体的左旋环氧丙基邻苯二甲酰亚胺(I)。光学纯度为98-98.3%ee。实施例6:
N-[3-邻苯二甲酰亚胺-2-(R)-羟丙基]-3-氟-4-(吗啉)苯胺(N-[3-phthalimido-2-(R)-hydroxypropyl]-3-fluoro-4-(morpholinyl)aniline)[右旋型式中间体(II)]的制备方法
取左旋环氧丙基邻苯二甲酰亚胺(I)(8.55g,42.12mmol)及3-氟-4-(吗啉)苯胺(3-fluoro-morpholinyl aniline)(7.1g,36.22mmol)置于双颈瓶中,加入71ml异丙醇及71ml水,于70℃反应6小时。离温,在常温下搅拌1小时,过滤,固体再以20ml水清洗,过滤,固体于70℃烘箱烘18小时,可得10.9g固体的右旋型式中间体。
1H-NMR(CDCl3):
2.95(m,4H),3.11~3.19(m,2H),3.82(m,4H),3.88(m,2H),4.11(m,1H),6.38(m,2H),6.83(m,1H),7.7(m,2H),7.84(m,2H).
实施例7:
2-[[2R]-2-羟基-3-((4-(3-氧吗啉-4-基)-苯基)胺基]-1H-异吲哚-1,3(2氢)-二酮(2-[[2R]-2-hydroxy-3-((4-(3-oxomorpholin-4-yl)-phenyl)amino)propyl]-1H-isoindole-1,3(2H)-dione)[右旋型式中间体(II)]的制备方法
取4-(4-氨基苯)吗啉-3-酮(4-(4-aminophenyl)morpholin-3-one)(1.43g,7.45mmol)及左旋环氧丙基邻苯二甲酰亚胺(I)(1.7g,8.37mmol)于17mL异丙醇及17mL水,在60℃回流22小时,离温,在常温下搅拌6小时,过滤,固体于70℃烘箱烘24小时,再以10mL水清洗,过滤,固体于70℃烘箱烘24小时,可得2.1g固体的右旋型式中间体。
1H-NMR(DMSO):
3.3-3.0(m,2H),3.6(m,4H),4.1-3.9(m,3H),4.2(s,2H),5.2(d,J=5.3Hz,1H),5.6(t,J=5.3Hz,1H),6.7(d,J=8.6Hz,2H),7.0(d,J=8.6Hz,2H)
实施例8:
左旋-N-[[3-[3-氟-4-4-(吗啉基)苯基]-2–氧-5-恶唑烷基]甲基]酞酰亚胺((S)-N-[[3-[3-fluoro-4-(4-morpholiny)lphenyl]-2-oxo-5-oxazolidinyl]methyl]phthalimide)[左旋型式中间体(III)]的制备方法
取右旋型式中间体(II)(实施例6)(10.4g,26.07mmol)置于反应瓶加碳酸钾(K2CO3)(1.04g,7.52mmol),悬浮于25ml碳酸二乙酯(Diethyl carbonate),在143℃回流9-12小时。离温,加入200ml二氯甲烷(CH2Cl2)及70ml水及70ml饱和食盐水萃取,分层后,有机层浓缩至干,以无油式泵抽16小时,可得7.57g白色固体的左旋型式中间体。
1H-NMR(CDCl3):
3.04(m,4H),3.84(m,4H),3.92~4.13(m,4H),4.95(m,1H),6.96
(m,1H),7.08(m,1H),7.41(m,1H),7.73(m,2H),7.85(m,2H)
实施例9:
左旋-氮-[[3-[3-氟-4-(4-吗啉)苯基]-2-氧-5-恶唑烷基]甲基]邻苯二甲酰亚胺((S)-N-[[3-[3-fluoro-4-(4-morpholinyl)phenyl]-2-oxo-5-oxazolidinyl]methyl]phthalimide)[左旋型式中间体(III)]的制备方法
实施方式同实施例8可额外加入催化剂量苄基三甲基氯化铵或四丁基溴化铵或苄基三甲基溴化铵或苄基三苯基膦氯化物或苄基三苯基溴化磷或聚乙二醇200-600(PEG200-600)可得6.8-7.8g固体的左旋型式中间体(III)。
实施例10:
2-[[(5S)-2-氧-3-[4-(3-氧吗啉-4-基)-苯基-1,3-噁唑烷-5-基]甲基]-1氢-异吲哚-1,3(2氢)-二酮(2-[[(5S)-2-oxo-3-[4-(3-oxomorpholin-4-yl)phenyl]-1,3-oxazolidin-5-yl]methyl]-1H-isoindole-1,3(2H)-dione)[左旋型式中间体(III)]的制备方法
取右旋型式中间体(II)(实施例7)(4.3g,10.9mmol)及K2CO3(0.3g,2.2mmol)悬浮于65mL碳酸二乙酯(Diethyl carbonate),在145℃回流36小时。离温,加入100ml二氯甲烷(CH2Cl2)及100ml水及100ml饱和食盐水萃取,分层后,有机层浓缩至干,以无油式泵抽16小时,可得3.9g白色固体的左旋型式中间体(III)。
1H-NMR(DMSO):
3.71(dd,J=5.4Hz,4.6Hz,2H),4.04-3.84(m,5H),4.19(s,2H),4.22(t,J=9.1Hz,1H),5.04-4.87(m,1H),7.40(t,J=9.1Hz,2H),7.53(d,J=9.1Hz,2H),7.98-7.8(m,4H)
实施例11.:
2-[[(5S)-2-氧-3-[4-(3-氧吗啉-4-基)苯基]-1,3-恶唑烷-5-基]甲基]-1-异吲哚-1,3(2氢)-二酮(2-[[(5S)-2-oxo-3-[4-(3-oxomorpholin-4-yl)phenyl]-1,3-oxazolidin-5-yl]methyl]-1H-isoindole-1,3(2H)-dione)[左旋型式中间体(III)]的制备方法
实施方式同实施例10可额外加入催化剂苄基三甲基氯化铵或四丁基溴化铵或苄基三甲基溴化铵或苄基三苯基膦氯化物或苄基三苯基溴化磷或聚乙二醇200-600,反应时间为8-24小时,可得3.0-4.0g固体的左旋型式中间体(III)。
实施例12:
(S)-N-[[3-[3-氟-4-4-(吗啉基)苯基]-2-氧-5-恶唑烷基]甲基]胺类((S)-N-[[3-[3-fluoro-4-4-(morpholinyl)phenyl]-2-oxo-5-oxazolidinyl]methyl]amine)[5-左旋-氨甲基-3-芳基-2-恶唑烷酮类(A)]的制备方法
取左旋型式中间体(III)(实施例8)(7.3g,17.12mmol)悬浮于73ml酒精(EtOH),再加入38ml 40%甲胺(CH3NH2)在85℃回流4.5小时。离温,加73ml水及73ml CH2Cl2萃取,分层后,水层再以730ml二氯甲烷(CH2Cl2)萃取,分层后,合并有机层浓缩至干,以无油式泵抽16小时,可得3.9g固体的5-左旋-氨甲基-3-芳基-2-恶唑烷酮类(A)。
1H-NMR(CDCl3):
2.91-3.09(m,6H),3.78(m,4H),3.99(m,2H),4.63(m,1H),6.87(t,J=9.2Hz,1H),7.11(dd,J=8.8Hz,2.0Hz,1H)7.44(dd,J=14.4Hz,2.8Hz,1H)
实施例13:
4-[4-[(5S)-5-(氨甲基)-2-氧-1,3-恶唑烷-3-基]苯基]吗啉-3-二酮(4-[4-[(5S)-5-(aminomethyl)-2-oxo-1,3-oxazolidin-3-yl]phenyl]morpholin-3-one硫酸盐)[5-左旋-氨甲基-3-芳基-2-恶唑烷酮类(A)硫酸盐]的制备方法
取左旋型式中间体(III)(实施例10)(3.85g,7.5mmol)悬浮于55mL EtOH,再加入5ml 40%甲胺(Methylamine)于60℃反应6小时。用浓硫酸调pH至2.7,在常温下搅拌1小时,过滤,固体于70℃烘箱干燥16小时,可得3.07g硫酸盐固体的5-左旋-氨甲基-3-芳基-2-恶唑烷酮类(A)。
1H-NMR(D2O):
3.46(m,2H),3.81(t,J=5.04Hz,2H),3.97(m,1H),4.12(t,J=4.9Hz,2H),4.39(t,J=9.5Hz,3H),5.13(m,1H),7.40(t,J=8.6Hz,2H),7.61(d,J=8.6Hz,2H)
实施例14:
4-[4-[(5S)-5-(氨甲基)-2-氧-1,3-恶唑烷-3-基]苯基]吗啉-3-二酮(4-[4-[(5S)-5-(aminomethyl)-2-oxo-1,3-oxazolidin-3-yl]phenyl]morpholin-3-one盐酸盐)[5-左旋-氨甲基-3-芳基-2-恶唑烷酮类(A)盐酸盐]的制备方法取左旋型式中间体(III)(实施例10)(3.85g,7.5mmol)悬浮于55mL EtOH,再加入5ml 40%甲胺于60℃反应6小时。用浓盐酸调pH至2.7,在常温下搅拌1小时,过滤,固体于70℃烘箱干燥16小时,可得2.8g盐酸盐固体的5-左旋-氨甲基-3-芳基-2-恶唑烷酮类(A)。
1H-NMR(DMSO):
3.23(m,2H),3.70(t,J=6.3Hz,2H),3.88-3.97(m,3H),4.20(t,J=9.1Hz,3H),4.97(m,1H),7.40(t,J=8.7Hz,2H),7.55(d,J=8.7Hz,2H),8.41(s,2H)
实施例15:
利奈唑烷(Linezoid)的制备方法
取5-左旋-氨甲基-3-芳基-2-恶唑烷酮类(A)(约4.31g,14.6mmol)在40ml CH2Cl2中慢慢加入乙酸酐(Ac2O)(3.65g,32.89mmol)于室温下,反应1小时。反应完后,加入73ml饱和NaHCO3萃取,分层后,有机层浓缩至干,加入47ml Isopropnal于85℃回流30分钟使完全溶解,离温,于常温下搅拌一小时,过滤,在70℃干燥16小时,可得40.2g(69.45%)白色固体化合物利奈唑烷。
1H-NMR(CDCl3):
1.98(s,3H),3.01(m,4H),3.61(m,2H),3.73(m,1H),3.83(m,4H),3.98(t,J=8.8Hz,1H),4.74(m,1H),6.46(brs,1H),6.89(t,J=9.2Hz,1H),7.02(dd,J=8.8Hz,2.0Hz,1H),7.38(dd,J=14.4Hz,2.8Hz,1H)
实施例16:
利伐沙班(Rivaroxaban)的制备方法
取化合物5-氯噻-2-羧酸(5-chlorothiophene-2-carboxylic acid)(1g,6.2mmol),悬浮于10mL甲苯(Toluene)在75℃慢慢加入0.62mL亚硫酰二氯(Thionylchloride)(1.02g,8.5mmol),再于125℃反应1小时后降至常温静置(溶液A)。取硫酸盐固体5-左旋-氨甲基-3-芳基-2-恶唑烷酮类(A)(1.0g,2.5mmol)悬浮于20mL CH2Cl2,加入三乙基胺(Triethylamine)(1.1mL,7.9mmol),在室温下,慢慢加入上述溶液A,搅拌1.5小时,过滤,固体以20mL水洗,再加10mL丙酮(acetone)洗,过滤,固体于70℃烘箱,干燥16小时,可得0.99g白色固体的利伐沙班。
1H-NMR(DMSO):
3.58(m,2H),3.69(m,2H),3.84(dd,J=9.2Hz,6.2Hz,1H),3.95(m,2H),4.18(s,2H),4.19(m,1H),4.83(m,1H),7.18(d,J=4.1Hz,1H),7.40(d,J=9.0Hz,2H),7.55(d,J=9.0Hz,2H),7.68(d,J=4.1Hz,2H),8.96(t,J=5.8Hz,1H)
实施例17.:
利伐沙班的制备方法
实施方式同实施例14.利伐沙班的制备方法仅将盐酸盐固体的5-左旋-氨甲基-3-芳基-2-恶唑烷酮类(A)取代硫酸盐固体的5-左旋-氨甲基-3-芳基-2-恶唑烷酮类(A)可得0.92g白色固体的利伐沙班。
但是,上述的具体实施方式只是示例性的,是为了更好的使本领域技术人员能够理解本专利,不能理解为是对本专利包括范围的限制;只要是根据本专利所揭示精神的所作的任何等同变更或修饰,均落入本专利包括的范围。
Claims (11)
1.一种制备5-左旋-氨甲基-3-芳基-2-恶唑烷酮类(A)的方法,
其特征在于:以左旋环氧氯丙烷与邻苯二甲酰亚胺钾在相转移催化剂反应,制得高光学纯度左旋环氧丙基邻苯二甲酰亚胺(I),其中所述光学纯度为88~98.3%ee,
将左旋环氧丙基邻苯二甲酰亚胺(I)
与芳香胺基进行缩合反应,制得右旋型式中间体(II),
将右旋型式中间体(II)与碳酸烷酯物质进行合环反应,制得左旋型式中间体(III),
将左旋型式中间体(III)进行胺解反应,得到5-左旋-氨甲基-3-芳基-2-恶唑烷酮类(A)。
2.根据权利要求1所述的方法,其特征在于:所述5-左旋-氨甲基-3-芳基-2-恶唑烷酮类(A)更进一步行酰化反应制得利奈唑烷、利伐沙班。
3.根据权利要求1所述的方法,其特征在于:所述左旋环氧丙基邻苯二甲酰亚胺(I)的合成方法,其中所述反应是左旋环氧氯丙烷与邻苯二甲酰亚胺钾在相转移催化剂中反应,所使用的催化剂为苄基三甲基氯化铵、苄基三甲基溴化铵、四丁基三溴化铵、苄基三苯基膦氯化物或苄基三苯基溴化磷;其中左旋环氧氯丙烷为试剂亦为溶剂,不使用其他溶剂反应,所使用的温度范围为0~100℃。
4.根据权利要求1所述的方法,其特征在于:所述催化剂为苄基三苯基膦氯化物或苄基三苯基溴化磷,产物光学纯度高且反应时间短。
5.根据权利要求1所述的方法,其特征在于:所述右旋型式中间体(II)的合成方法中,其中所述左旋环氧丙基邻苯二甲酰亚胺(I)与芳香胺基的缩合反应是使用1到6个碳的醇:水=1~10:10~1为溶剂;所使用反应温度为0~100℃。
6.根据权利要求5所述的方法,其特征在于:所述缩合反应的芳香胺基中,所述芳香胺为苯环上带有-取代胺基,此取代胺基为4-吗啉基或3-氧-4-吗啉基。
7.根据权利要求1所述的方法,其特征在于:所述左旋型式中间体(III)的合成方法中,其中所述合环反应是右旋型式中间体(II)在碳酸二乙酯/碱或碳酸二乙酯/碱/相转移催化剂在不含溶剂下反应,其中所使用的碱为无机碱,无机碱为碳酸钾;所使用的相转移催化剂为苄基三甲基氯化铵、苄基三甲基溴化铵、四丁基三溴化铵、苄基三苯基膦氯化物、苄基三苯基溴化磷或聚乙二醇单甲醚,分子量=200~600,所使用的温度范围为80~200℃,所使用的反应时间为1~50小时。
8.根据权利要求1所述的方法,其特征在于:所述5-左旋-氨甲基-3-芳基-2-恶唑烷酮类(A)的合成方法中,其中所述胺解反应是左旋型式中间体(III)在乙酸肼或40%甲胺在1到6个碳的醇类溶剂中进行反应,所使用的温度为25~100℃,所使用的反应时间为1~24小时。
9.根据权利要求8所述的方法,其特征在于:所述胺解反应中,其中处理方法可利用萃取或盐沉淀法;萃取所使用的溶剂为乙酸乙酯或二氯甲烷;所使用的盐沉淀法是加入盐酸或硫酸使5-左旋-氨甲基-3-芳基-2-恶唑烷酮类(A)一级胺形成其盐酸盐或硫酸盐而分离。
10.根据权利要求1所述的方法,其特征在于:所述酰化反应为所述5-左旋-氨甲基-3-芳基-2-恶唑烷酮类(A)及5-左旋-氨甲基-3-芳基-2-恶唑烷酮类(A)盐酸盐或硫酸盐在有机碱及有机溶剂存在下进行酰化反应,所使用的有机碱为三乙胺,所使用的有机溶剂为二氯甲烷或甲苯及二氧甲烷之组合,所使用的温度为0~50℃,所使用的反应时间为1~10小时。
11.根据权利要求10所述的方法,其特征在于:其中经由所述酰化反应所制得的医药原料产品为利奈唑烷、利伐沙班,经由再结晶方法制得纯度大于99%的产品,所使用再结晶的溶剂有1到6个碳的醇类。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610659371.XA CN107021932A (zh) | 2010-06-29 | 2010-06-29 | 制备5‑左旋‑氨甲基‑3‑芳基‑2‑恶唑烷酮类的方法 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610659371.XA CN107021932A (zh) | 2010-06-29 | 2010-06-29 | 制备5‑左旋‑氨甲基‑3‑芳基‑2‑恶唑烷酮类的方法 |
| CN2010102125022A CN102311400A (zh) | 2010-06-29 | 2010-06-29 | 制备5-左旋-氨甲基-3-芳基-2-恶唑烷酮类的方法 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102125022A Division CN102311400A (zh) | 2010-06-29 | 2010-06-29 | 制备5-左旋-氨甲基-3-芳基-2-恶唑烷酮类的方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107021932A true CN107021932A (zh) | 2017-08-08 |
Family
ID=45425003
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102125022A Pending CN102311400A (zh) | 2010-06-29 | 2010-06-29 | 制备5-左旋-氨甲基-3-芳基-2-恶唑烷酮类的方法 |
| CN201610659371.XA Pending CN107021932A (zh) | 2010-06-29 | 2010-06-29 | 制备5‑左旋‑氨甲基‑3‑芳基‑2‑恶唑烷酮类的方法 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102125022A Pending CN102311400A (zh) | 2010-06-29 | 2010-06-29 | 制备5-左旋-氨甲基-3-芳基-2-恶唑烷酮类的方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN102311400A (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110054623A (zh) * | 2019-05-29 | 2019-07-26 | 浙江燎原药业股份有限公司 | 一种利伐沙班中间体的制备方法 |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2705028B1 (en) * | 2011-05-06 | 2019-08-21 | Egis Gyógyszergyár Zrt. | Process for the preparation of a rivaroxaban and intermediates formed in said process |
| CN103382200B (zh) * | 2012-05-02 | 2016-04-20 | 成都国弘医药有限公司 | 一种s-缩水甘油邻苯二甲酰亚胺的制备方法 |
| CN103420933B (zh) * | 2012-05-26 | 2016-03-02 | 鲁南制药集团股份有限公司 | 一种利奈唑胺的制备方法 |
| CN102702186B (zh) * | 2012-06-20 | 2014-11-19 | 安润医药科技(苏州)有限公司 | 利伐沙班的合成方法 |
| CN102702124B (zh) * | 2012-07-08 | 2014-03-12 | 罗梅 | 一种手性噁唑啉的制备及合成方法 |
| CN102786516B (zh) * | 2012-08-21 | 2014-10-01 | 湖南师范大学 | 一种利伐沙班的合成方法 |
| CN104672217A (zh) * | 2013-11-27 | 2015-06-03 | 北京众和民健医药科技有限公司 | 一种新的利奈唑胺中间体及其制备、合成利奈唑胺的方法 |
| CN103951661B (zh) * | 2014-04-28 | 2017-06-23 | 南京斯贝源医药科技有限公司 | 一种利伐沙班的制备方法 |
| CN105130976A (zh) * | 2015-08-26 | 2015-12-09 | 浙江车头制药股份有限公司 | 一种利伐沙班中间体的合成方法 |
| CN106008490B (zh) * | 2016-01-11 | 2019-01-04 | 南京生命能科技开发有限公司 | 一种利伐沙班的新晶体及其制备方法 |
| CN107778303B (zh) * | 2016-08-27 | 2020-03-24 | 鲁南制药集团股份有限公司 | 利伐沙班的精制方法 |
| CN109232457A (zh) * | 2018-03-26 | 2019-01-18 | 华夏生生药业(北京)有限公司 | 一种利奈唑胺的制备方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1434822A (zh) * | 1999-12-24 | 2003-08-06 | 拜尔公司 | 取代的噁唑烷酮和其在血液凝固领域中的应用 |
| EP1403267A1 (en) * | 2002-09-25 | 2004-03-31 | Daiso Co., Ltd. | Process for preparing glycidylphthalimide |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4461773A (en) * | 1982-09-15 | 1984-07-24 | E. I. Dupont De Nemours And Company | P-Oxooxazolidinylbenzene compounds as antibacterial agents |
| DE10129725A1 (de) * | 2001-06-20 | 2003-01-02 | Bayer Ag | Kombinationstherapie substituierter Oxazolidinone |
| DE102004002044A1 (de) * | 2004-01-15 | 2005-08-04 | Bayer Healthcare Ag | Herstellverfahren |
| WO2006008754A1 (en) * | 2004-07-20 | 2006-01-26 | Symed Labs Limited | Novel intermediates for linezolid and related compounds |
-
2010
- 2010-06-29 CN CN2010102125022A patent/CN102311400A/zh active Pending
- 2010-06-29 CN CN201610659371.XA patent/CN107021932A/zh active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1434822A (zh) * | 1999-12-24 | 2003-08-06 | 拜尔公司 | 取代的噁唑烷酮和其在血液凝固领域中的应用 |
| EP1403267A1 (en) * | 2002-09-25 | 2004-03-31 | Daiso Co., Ltd. | Process for preparing glycidylphthalimide |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110054623A (zh) * | 2019-05-29 | 2019-07-26 | 浙江燎原药业股份有限公司 | 一种利伐沙班中间体的制备方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102311400A (zh) | 2012-01-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107021932A (zh) | 制备5‑左旋‑氨甲基‑3‑芳基‑2‑恶唑烷酮类的方法 | |
| JP6325978B2 (ja) | リバロキサバンの製法及び該方法において形成される中間体 | |
| JP3810837B2 (ja) | 接着受容体拮抗物質 | |
| CA2553237C (en) | Production method | |
| JP4667044B2 (ja) | 5−クロロ−n−({(5s)−2−オキソ−3−[4−(3−オキソ−4−モルホリニル)−フェニル]−1,3−オキサゾリジン−5−イル}−メチル)−2−チオフェンカルボキサミドの製造方法 | |
| US9126990B2 (en) | Method for synthesizing rivaroxaban intermediate, 4-(4-[(5S)-(aminomethyl)-2-oxo-1,3-oxazoligdin-3-YL]phenyl)morpholin-3-one | |
| EP2613787A2 (en) | Processes for the preparation of 4-{4-[5(s)-(aminomethyl)-2-oxo-1,3-oxazolidin-3-yl]phenyl} morpholin-3-one | |
| CN102120741A (zh) | 具有光学活性的化合物的制备方法 | |
| CN101415694A (zh) | 制备利奈唑胺的方法 | |
| CN103864773B (zh) | 利伐沙班及其中间体的制备方法 | |
| CN104109158A (zh) | 一种纯化利伐沙班的方法 | |
| AU2012378913A1 (en) | Improved process for preparing rivaroxaban using novel intermediates | |
| CN104974149B (zh) | 一种利伐沙班的制备方法 | |
| CN103360379A (zh) | 新型噁唑烷酮化合物 | |
| CN104926807B (zh) | 一种利伐沙班相关物质“二胺”及其合成方法 | |
| TW202146392A (zh) | 㗁二唑衍生物 | |
| WO2013118130A1 (en) | A process for the preparation of 5-chloro-n-({(5s)-2-oxo-3-[4-(3-oxo-4-morpholinyl) phenyl]-1,3-oxazolidin-5-yl}methyl)-2-thiophene carboxamide | |
| CN104592143B (zh) | 一种噁唑烷酮类化合物的制备方法 | |
| WO2013175431A1 (en) | Process for the preparation of rivaroxaban | |
| CN103804315B (zh) | 一种5-氨甲基噁唑烷酮类化合物的制备方法 | |
| CN104974059B (zh) | 一种利伐沙班中间体及其制备方法 | |
| CN102775367A (zh) | 一种3,4,5-三取代噁唑-2-酮的合成方法 | |
| CN104961736A (zh) | 一种利伐沙班相关物质“三胺”及其合成方法 | |
| US12338236B2 (en) | Benzoisothiazole and benzoisoxazole compounds for the treatment of mental disorders | |
| CN118546107A (zh) | 一类2-噻唑氨基苯酚衍生物及其应用 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170808 |