WO1999065918A1 - Composes d'oxaaza pure substitues par enantiomeres, sels de ces composes et procedes de preparation de ces derniers - Google Patents
Composes d'oxaaza pure substitues par enantiomeres, sels de ces composes et procedes de preparation de ces derniers Download PDFInfo
- Publication number
- WO1999065918A1 WO1999065918A1 PCT/JP1999/003216 JP9903216W WO9965918A1 WO 1999065918 A1 WO1999065918 A1 WO 1999065918A1 JP 9903216 W JP9903216 W JP 9903216W WO 9965918 A1 WO9965918 A1 WO 9965918A1
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- WIPO (PCT)
- Prior art keywords
- group
- carbon atoms
- alkyl group
- substituent
- alkoxyl
- Prior art date
Links
- 150000001875 compounds Chemical class 0.000 title claims abstract description 80
- 150000003839 salts Chemical class 0.000 title claims abstract description 53
- 238000000034 method Methods 0.000 title abstract description 13
- 238000002360 preparation method Methods 0.000 title abstract description 3
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 247
- 125000003118 aryl group Chemical group 0.000 claims abstract description 137
- 125000003710 aryl alkyl group Chemical group 0.000 claims abstract description 64
- 239000002253 acid Substances 0.000 claims abstract description 39
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims abstract description 24
- 125000004453 alkoxycarbonyl group Chemical group 0.000 claims abstract description 22
- 125000005098 aryl alkoxy carbonyl group Chemical group 0.000 claims abstract description 17
- 125000002252 acyl group Chemical group 0.000 claims abstract description 11
- 230000003301 hydrolyzing effect Effects 0.000 claims abstract description 5
- 125000004432 carbon atom Chemical group C* 0.000 claims description 321
- 125000001424 substituent group Chemical group 0.000 claims description 168
- 125000003545 alkoxy group Chemical group 0.000 claims description 146
- 125000005843 halogen group Chemical group 0.000 claims description 107
- 125000001931 aliphatic group Chemical group 0.000 claims description 58
- -1 polymethylene chains Polymers 0.000 claims description 48
- 229910052757 nitrogen Inorganic materials 0.000 claims description 31
- 125000004433 nitrogen atom Chemical group N* 0.000 claims description 31
- 239000013543 active substance Substances 0.000 claims description 26
- 239000000203 mixture Substances 0.000 claims description 19
- 238000004519 manufacturing process Methods 0.000 claims description 18
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims description 16
- IWYDHOAUDWTVEP-SSDOTTSWSA-N (R)-mandelic acid Chemical group OC(=O)[C@H](O)C1=CC=CC=C1 IWYDHOAUDWTVEP-SSDOTTSWSA-N 0.000 claims description 14
- 229910052799 carbon Inorganic materials 0.000 claims description 14
- 125000004122 cyclic group Chemical group 0.000 claims description 14
- 150000001721 carbon Chemical group 0.000 claims description 12
- 125000001584 benzyloxycarbonyl group Chemical group C(=O)(OCC1=CC=CC=C1)* 0.000 claims description 8
- IWYDHOAUDWTVEP-ZETCQYMHSA-N (S)-mandelic acid Chemical compound OC(=O)[C@@H](O)C1=CC=CC=C1 IWYDHOAUDWTVEP-ZETCQYMHSA-N 0.000 claims description 7
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 7
- 125000002777 acetyl group Chemical group [H]C([H])([H])C(*)=O 0.000 claims description 6
- 125000003236 benzoyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C(*)=O 0.000 claims description 6
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 claims description 6
- 125000002668 chloroacetyl group Chemical group ClCC(=O)* 0.000 claims description 6
- 125000002485 formyl group Chemical group [H]C(*)=O 0.000 claims description 6
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 claims description 6
- 125000004044 trifluoroacetyl group Chemical group FC(C(=O)*)(F)F 0.000 claims description 6
- HBAQYPYDRFILMT-UHFFFAOYSA-N 8-[3-(1-cyclopropylpyrazol-4-yl)-1H-pyrazolo[4,3-d]pyrimidin-5-yl]-3-methyl-3,8-diazabicyclo[3.2.1]octan-2-one Chemical class C1(CC1)N1N=CC(=C1)C1=NNC2=C1N=C(N=C2)N1C2C(N(CC1CC2)C)=O HBAQYPYDRFILMT-UHFFFAOYSA-N 0.000 claims description 5
- RWRDLPDLKQPQOW-UHFFFAOYSA-N Pyrrolidine Chemical group C1CCNC1 RWRDLPDLKQPQOW-UHFFFAOYSA-N 0.000 claims description 5
- FFBHFFJDDLITSX-UHFFFAOYSA-N benzyl N-[2-hydroxy-4-(3-oxomorpholin-4-yl)phenyl]carbamate Chemical compound OC1=C(NC(=O)OCC2=CC=CC=C2)C=CC(=C1)N1CCOCC1=O FFBHFFJDDLITSX-UHFFFAOYSA-N 0.000 claims description 4
- 150000004677 hydrates Chemical class 0.000 claims description 4
- RUPAXCPQAAOIPB-UHFFFAOYSA-N tert-butyl formate Chemical group CC(C)(C)OC=O RUPAXCPQAAOIPB-UHFFFAOYSA-N 0.000 claims description 4
- 125000004429 atom Chemical group 0.000 claims description 3
- 125000002057 carboxymethyl group Chemical group [H]OC(=O)C([H])([H])[*] 0.000 claims description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- 241001553014 Myrsine salicina Species 0.000 claims description 2
- 125000003754 ethoxycarbonyl group Chemical group C(=O)(OCC)* 0.000 claims description 2
- 125000005931 tert-butyloxycarbonyl group Chemical group [H]C([H])([H])C(OC(*)=O)(C([H])([H])[H])C([H])([H])[H] 0.000 claims 1
- 239000001257 hydrogen Substances 0.000 abstract description 3
- 229910052739 hydrogen Inorganic materials 0.000 abstract description 3
- 239000012458 free base Substances 0.000 abstract 2
- 230000000845 anti-microbial effect Effects 0.000 abstract 1
- 239000000543 intermediate Substances 0.000 abstract 1
- 150000002576 ketones Chemical class 0.000 abstract 1
- 125000000472 sulfonyl group Chemical group *S(*)(=O)=O 0.000 abstract 1
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 33
- 239000002904 solvent Substances 0.000 description 24
- 238000006243 chemical reaction Methods 0.000 description 15
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 12
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 9
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 9
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 9
- 239000012044 organic layer Substances 0.000 description 9
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 8
- 230000002378 acidificating effect Effects 0.000 description 7
- 238000002844 melting Methods 0.000 description 7
- 230000008018 melting Effects 0.000 description 7
- 239000000243 solution Substances 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- QBYIENPQHBMVBV-HFEGYEGKSA-N (2R)-2-hydroxy-2-phenylacetic acid Chemical compound O[C@@H](C(O)=O)c1ccccc1.O[C@@H](C(O)=O)c1ccccc1 QBYIENPQHBMVBV-HFEGYEGKSA-N 0.000 description 6
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 6
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 6
- 239000004472 Lysine Substances 0.000 description 6
- IWYDHOAUDWTVEP-UHFFFAOYSA-N R-2-phenyl-2-hydroxyacetic acid Natural products OC(=O)C(O)C1=CC=CC=C1 IWYDHOAUDWTVEP-UHFFFAOYSA-N 0.000 description 6
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 6
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 6
- 239000007864 aqueous solution Substances 0.000 description 6
- 229910052731 fluorine Inorganic materials 0.000 description 6
- 125000001153 fluoro group Chemical group F* 0.000 description 6
- 229960002510 mandelic acid Drugs 0.000 description 6
- BKIMMITUMNQMOS-UHFFFAOYSA-N nonane Chemical compound CCCCCCCCC BKIMMITUMNQMOS-UHFFFAOYSA-N 0.000 description 6
- 230000003287 optical effect Effects 0.000 description 6
- KDXKERNSBIXSRK-UHFFFAOYSA-N Lysine Natural products NCCCCC(N)C(O)=O KDXKERNSBIXSRK-UHFFFAOYSA-N 0.000 description 5
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 5
- 239000002585 base Substances 0.000 description 5
- 238000001816 cooling Methods 0.000 description 5
- 238000001914 filtration Methods 0.000 description 5
- 125000001570 methylene group Chemical group [H]C([H])([*:1])[*:2] 0.000 description 5
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- HEDRZPFGACZZDS-MICDWDOJSA-N Trichloro(2H)methane Chemical compound [2H]C(Cl)(Cl)Cl HEDRZPFGACZZDS-MICDWDOJSA-N 0.000 description 4
- 125000003277 amino group Chemical group 0.000 description 4
- 238000009835 boiling Methods 0.000 description 4
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 4
- 239000013078 crystal Substances 0.000 description 4
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 4
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 238000006467 substitution reaction Methods 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 3
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 3
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical class [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 3
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 3
- 229910052801 chlorine Inorganic materials 0.000 description 3
- 125000001309 chloro group Chemical group Cl* 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 238000002425 crystallisation Methods 0.000 description 3
- 230000008025 crystallization Effects 0.000 description 3
- 150000001923 cyclic compounds Chemical class 0.000 description 3
- 238000004090 dissolution Methods 0.000 description 3
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 3
- 238000004992 fast atom bombardment mass spectroscopy Methods 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 125000004184 methoxymethyl group Chemical group [H]C([H])([H])OC([H])([H])* 0.000 description 3
- 125000006502 nitrobenzyl group Chemical group 0.000 description 3
- 229910052700 potassium Inorganic materials 0.000 description 3
- 239000011591 potassium Substances 0.000 description 3
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 229910052708 sodium Inorganic materials 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 3
- 125000003944 tolyl group Chemical group 0.000 description 3
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 description 3
- 125000002221 trityl group Chemical group [H]C1=C([H])C([H])=C([H])C([H])=C1C([*])(C1=C(C(=C(C(=C1[H])[H])[H])[H])[H])C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 description 3
- BCHZICNRHXRCHY-UHFFFAOYSA-N 2h-oxazine Chemical group N1OC=CC=C1 BCHZICNRHXRCHY-UHFFFAOYSA-N 0.000 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical group CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 2
- ZAFNJMIOTHYJRJ-UHFFFAOYSA-N Diisopropyl ether Chemical compound CC(C)OC(C)C ZAFNJMIOTHYJRJ-UHFFFAOYSA-N 0.000 description 2
- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- NTWVGHMBPWQQOJ-PHDIDXHHSA-N [(3S,4S)-3-aminopiperidin-4-yl]methanol Chemical compound C1C[C@@H]([C@@H](CN1)N)CO NTWVGHMBPWQQOJ-PHDIDXHHSA-N 0.000 description 2
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 2
- 230000000844 anti-bacterial effect Effects 0.000 description 2
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 description 2
- 238000000921 elemental analysis Methods 0.000 description 2
- 239000004210 ether based solvent Substances 0.000 description 2
- 230000007062 hydrolysis Effects 0.000 description 2
- 238000006460 hydrolysis reaction Methods 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 125000001160 methoxycarbonyl group Chemical group [H]C([H])([H])OC(*)=O 0.000 description 2
- 239000012046 mixed solvent Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 150000007530 organic bases Chemical class 0.000 description 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 2
- 125000000286 phenylethyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])C([H])([H])* 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 238000001953 recrystallisation Methods 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000010979 ruby Substances 0.000 description 2
- 229910001750 ruby Inorganic materials 0.000 description 2
- 238000010898 silica gel chromatography Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- DYHSDKLCOJIUFX-UHFFFAOYSA-N tert-butoxycarbonyl anhydride Chemical compound CC(C)(C)OC(=O)OC(=O)OC(C)(C)C DYHSDKLCOJIUFX-UHFFFAOYSA-N 0.000 description 2
- IWYDHOAUDWTVEP-SSDOTTSWSA-M (R)-mandelate Chemical compound [O-]C(=O)[C@H](O)C1=CC=CC=C1 IWYDHOAUDWTVEP-SSDOTTSWSA-M 0.000 description 1
- FRNZCPLVDNHRIH-UHFFFAOYSA-N 1-o-benzyl 3-o-ethyl 4-oxopyrrolidine-1,3-dicarboxylate Chemical compound C1C(=O)C(C(=O)OCC)CN1C(=O)OCC1=CC=CC=C1 FRNZCPLVDNHRIH-UHFFFAOYSA-N 0.000 description 1
- SDTMFDGELKWGFT-UHFFFAOYSA-N 2-methylpropan-2-olate Chemical compound CC(C)(C)[O-] SDTMFDGELKWGFT-UHFFFAOYSA-N 0.000 description 1
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 241000282994 Cervidae Species 0.000 description 1
- JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 1
- 235000018936 Vitellaria paradoxa Nutrition 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 150000001414 amino alcohols Chemical class 0.000 description 1
- SMWDFEZZVXVKRB-UHFFFAOYSA-N anhydrous quinoline Natural products N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 description 1
- PGTTZKFSNRVRFT-UHFFFAOYSA-N benzyl 2-amino-4-(hydroxymethyl)pyrrolidine-1-carboxylate Chemical compound NC1N(CC(C1)CO)C(=O)OCC1=CC=CC=C1 PGTTZKFSNRVRFT-UHFFFAOYSA-N 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- HAIHOTOFCDNWDA-UHFFFAOYSA-N ethyl 2-(phenylmethoxycarbonylamino)acetate Chemical compound CCOC(=O)CNC(=O)OCC1=CC=CC=C1 HAIHOTOFCDNWDA-UHFFFAOYSA-N 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 125000004216 fluoromethyl group Chemical group [H]C([H])(F)* 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 150000008282 halocarbons Chemical class 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 125000004029 hydroxymethyl group Chemical group [H]OC([H])([H])* 0.000 description 1
- 229910000000 metal hydroxide Inorganic materials 0.000 description 1
- 150000004692 metal hydroxides Chemical class 0.000 description 1
- SPUACDWLOLSOQO-UHFFFAOYSA-M methoxyazanium;chloride Chemical compound [Cl-].CO[NH3+] SPUACDWLOLSOQO-UHFFFAOYSA-M 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 125000000896 monocarboxylic acid group Chemical group 0.000 description 1
- SYSQUGFVNFXIIT-UHFFFAOYSA-N n-[4-(1,3-benzoxazol-2-yl)phenyl]-4-nitrobenzenesulfonamide Chemical class C1=CC([N+](=O)[O-])=CC=C1S(=O)(=O)NC1=CC=C(C=2OC3=CC=CC=C3N=2)C=C1 SYSQUGFVNFXIIT-UHFFFAOYSA-N 0.000 description 1
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 description 1
- UYWQUFXKFGHYNT-UHFFFAOYSA-N phenylmethyl ester of formic acid Natural products O=COCC1=CC=CC=C1 UYWQUFXKFGHYNT-UHFFFAOYSA-N 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 125000004742 propyloxycarbonyl group Chemical group 0.000 description 1
- 125000006239 protecting group Chemical group 0.000 description 1
- 125000000719 pyrrolidinyl group Chemical group 0.000 description 1
- LISFMEBWQUVKPJ-UHFFFAOYSA-N quinolin-2-ol Chemical compound C1=CC=C2NC(=O)C=CC2=C1 LISFMEBWQUVKPJ-UHFFFAOYSA-N 0.000 description 1
- 238000007363 ring formation reaction Methods 0.000 description 1
- 239000012312 sodium hydride Substances 0.000 description 1
- 229910000104 sodium hydride Inorganic materials 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000001308 synthesis method Methods 0.000 description 1
- ITMCEJHCFYSIIV-UHFFFAOYSA-N triflic acid Chemical compound OS(=O)(=O)C(F)(F)F ITMCEJHCFYSIIV-UHFFFAOYSA-N 0.000 description 1
- 239000008096 xylene Substances 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
- C07D207/04—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 no double bonds between ring members or between ring members and non-ring members
- C07D207/10—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 no double bonds between ring members or between ring members and non-ring members 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
- C07D207/14—Nitrogen atoms not forming part of a nitro radical
Definitions
- the present invention relates to an intermediate for producing an antibacterial compound and a method for producing the intermediate.
- a 3-amino-4-fluoromethyl H N pyrrolidinyl group is useful as a substituent of a quinolone compound.
- This substituent has four types of stereoisomers derived from the arrangement of an amino group and a fluoromethyl group on the pyrrolidine ring.
- the most useful of these four types is (3S, 4S) -3-amino-, which is one of the enantiomers of the cis configuration that gives a quinolone with excellent antibacterial activity and safety.
- 4-fluoromethylpyrrolidinyl group 4-fluoromethylpyrrolidinyl group:
- an object of the present invention is to provide a (3S, 4S) -3-amino-4-hydroxymethylpiperidine or a (3S, 4S) -3-amino-4-hydroxymethylpiperidine which is an excellent source of a substituent in order to efficiently obtain an excellent quinolone compound.
- An object of the present invention is to provide a method for efficiently producing a derivative. Disclosure of the invention
- the inventors of the present invention have found that the racemic cis-3-amino-4-hydroxymethylbilysine derivative represented by the formula (0) is dissolved in acetone (or the presence of a suitable ketone compound).
- acetone or the presence of a suitable ketone compound.
- mandelic acid which is an optically active substance
- a ring-closing reaction involving acetone or an appropriate ketone compound
- acetone or an appropriate ketone compound
- An alkyl group having 1 to 6 carbon atoms (which may have, as a substituent, at least one group selected from a group consisting of a halogen atom and an alkoxyl group having 1 to 6 carbon atoms);
- An aralkyl group (having a structure in which an aryl group is substituted on an alkyl group having 1 to 6 carbon atoms; an aryl group portion includes a halogen atom, a nitrogen atom, an alkyl group having 1 to 6 carbon atoms and an alkyl group having 1 to 6 carbon atoms. It may have as a substituent at least one group selected from the group consisting of alkoxyl groups; the alkyl group part is an alkyl group having 1 to 6 carbon atoms and an alkoxyl group having 1 to 6 carbon atoms. It may have, as a substituent, a group I or more selected from the group of the group.)
- An aryl group (which may be aliphatic or aromatic; in the case of an aliphatic group, a group consisting of an aryl group, a halogen atom and an alkoxy group having 1 to 6 carbon atoms).
- All aryl groups have at least one group selected from the group consisting of a halogen atom, a nitrogen atom, an alkyl group having 1 to 6 carbon atoms and an alkoxyl group having 1 to 6 carbon atoms as a substituent. It may be. ),
- Alkyloxycarbonyl group having 2 to 7 carbon atoms (the alkyl group portion has as a substituent at least one group selected from the group consisting of a halogen atom and an alkoxyl group having 1 to 6 carbon atoms) May be.
- An aralkyloxycarbonyl group (where the aralkyl group has a structure in which an aryl group is substituted on an alkyl group having 1 to 6 carbon atoms; the aryl group includes a halogen atom, a nitro group, May have, as a substituent, one or more groups selected from the group consisting of an alkyl group having 1 to 6 carbon atoms and an alkoxyl group having 1 to 6 carbon atoms; and the alkyl group moiety is an alkyl group having 1 to 6 carbon atoms. It may have, as a substituent, at least one group selected from the group consisting of a group and an alkoxyl group having 1 to 6 carbon atoms.)
- alkyl group having 1 to 6 carbon atoms (which may have, as a substituent, one or more groups selected from the group consisting of a halogen atom and an alkoxyl group having 1 to 6 carbon atoms);
- An aralkyl group (having a structure in which an aryl group is substituted on an alkyl group having 1 to 6 carbon atoms; an aryl group portion includes a halogen atom, a nitrogen atom, an alkyl group having 1 to 6 carbon atoms, and an alkyl group having 1 to 6 carbon atoms. It may have one or more groups selected from the group consisting of alkoxyl groups as substituents; the alkyl group portion is an alkyl group having 1 to 6 carbon atoms and an alkoxyl group having 1 to 6 carbon atoms.
- a phenyl group (which may be aliphatic or aromatic; in the case of an aliphatic group, 1 to 7 carbon atoms) And may have, as a substituent, one or more groups selected from the group consisting of aryl groups, halogen atoms and alkoxy groups having 1 to 6 carbon atoms;
- substituents on the aliphatic chain when aliphatic All aryl groups have at least one group selected from the group consisting of a halogen atom, a nitrogen atom, an alkyl group having 1 to 6 carbon atoms and an alkoxyl group having 1 to 6 carbon atoms as a substituent. It may be. ),
- alkyloxy group having 2 to 7 carbon atoms (this alkyl group portion has as a substituent at least one group selected from the group consisting of a halogen atom and an alkoxyl group having 1 to 6 carbon atoms) )
- An aralkyloxycarbonyl group (where the aralkyl group has a structure in which an aryl group is substituted on an alkyl group having 1 to 6 carbon atoms; the aryl group includes a halogen atom, a nitro group, May have, as a substituent, one or more groups selected from the group consisting of an alkyl group having 1 to 6 carbon atoms and an alkoxyl group having 1 to 6 carbon atoms; and the alkyl group moiety is an alkyl group having 1 to 6 carbon atoms. It may have, as a substituent, one or more groups selected from the group consisting of a group and an alkoxyl group having 1 to 6 carbon atoms.)
- alkyl group having 1 to 6 carbon atoms (which may have, as a substituent, one or more groups selected from the group consisting of a halogen atom and an alkoxyl group having 1 to 6 carbon atoms);
- An aralkyl group (having a structure in which an aryl group is substituted on an alkyl group having 1 to 6 carbon atoms; the aryl group portion includes a halogen atom, a nitrogen atom, an alkyl group having 1 to 6 carbon atoms and It may have one or more substituents selected from the group consisting of alkoxyl groups having 1 to 6 carbon atoms as substituents; the alkyl group portion includes an alkyl group having 1 to 6 carbon atoms and an alkyl group having 1 to 6 carbon atoms. It may have, as a substituent, one or more groups selected from the group consisting of 6 alkoxyl groups.)
- R (and may be combined to form a 5- to 8-membered cyclic structure composed of polymethylene chains.)
- the present invention relates to each of the following.
- the above salt wherein the acid which is an optically active form is D-mandelic acid and a hydrate thereof
- the above salt wherein the acid which is an optically active form is L-mandelic acid and a hydrate thereof;
- R 1 is a hydrogen atom, and the above-mentioned salts and hydrates thereof;
- R3 ⁇ 4 S tertiary butoxide deer Lupo group, 2,2,2 Application Benefits chloro nitro alkoxycarbonyl group, benzyl O carboxymethyl Cal Poni group, parameters butoxy benzyl O alkoxycarbonyl group, para two Torobe Nji Ruo alkoxycarbonyl group, Asechiru group A salt selected from the group consisting of methoxyacetyl group, trifluoroacetyl group, chloroacetyl group, bivaloyl group, formyl group and benzoyl group, and a hydrate thereof;
- R3 ⁇ 4S a benzyloxycarbonyl group, or a hydrate thereof, which is constituted by the following steps 1, 2, and 3;
- alkyl group having 1 to 6 carbon atoms (which may have, as a substituent, one or more groups selected from a group consisting of a halogen atom and an alkoxyl group having 1 to 6 carbon atoms);
- An aralkyl group (having a structure in which an aryl group is substituted on an alkyl group having 1 to 6 carbon atoms; an aryl group includes a halogen atom, a nitrogen atom, an alkyl group having 1 to 6 carbon atoms, and an alkyl group having 1 to 6 carbon atoms; May have, as a substituent, one or more groups selected from the group consisting of an alkoxyl group having 1 to 6 carbon atoms; the alkyl group portion includes an alkyl group having 1 to 6 carbon atoms and an alkoxyl group having 1 to 6 carbon atoms. And may have one or more groups selected from the group consisting of groups as a substituent.)
- An aryl group (which may be aliphatic or aromatic; an aliphatic group having 1 to 7 carbon atoms, comprising an aryl group, a halogen atom, and an alkoxy group having 1 to 6 carbon atoms)
- the aryl group as an aromatic group and the aryl group as a substituent on an aliphatic chain in the case of an aliphatic group may have one or more groups selected from the group consisting of a halogen atom.
- a nitrogen atom, a nitrogen atom, an alkyl group having 1 to 6 carbon atoms and an alkoxyl group having 1 to 6 carbon atoms which may have at least one group selected from the group consisting of a substituent.
- Alkyloxycarbonyl group having 2 to 7 carbon atoms (this alkyl group portion has as a substituent at least one group selected from the group consisting of a halogen atom and an alkoxyl group having 1 to 6 carbon atoms) May be.
- Aralkyloxycarbonyl group (where the aralkyl group has a structure in which an aralkyl group is substituted on an alkyl group having 1 to 6 carbon atoms; an aralkyl group portion is a halogen atom, a nitro group, a carbon atom having 1 to 6 carbon atoms).
- alkyl group portion includes an alkyl group having 1 to 6 carbon atoms and It may have, as a substituent, one or more groups selected from the group consisting of alkoxyl groups having 1 to 6 carbon atoms.
- alkyl group having 1 to 6 carbon atoms (which may have, as a substituent, one or more groups selected from the group consisting of a halogen atom and an alkoxyl group having 1 to 6 carbon atoms);
- An aralkyl group (having a structure in which an aryl group is substituted on an alkyl group having 1 to 6 carbon atoms; the aryl group portion includes a halogen atom, a nitrogen atom, an alkyl group having 1 to 6 carbon atoms and
- the alkyl group moiety may have one or more groups selected from the group consisting of alkoxyl groups having 1 to 6 carbon atoms as substituents; the alkyl group portion includes an alkyl group having 1 to 6 carbon atoms and an alkyl group having 1 to 6 carbon atoms. May have one or more groups selected from the group consisting of 6 alkoxyl groups as substituents.
- An acyl group (which may be aliphatic or aromatic; an aliphatic group having 1 to 7 carbon atoms, a group consisting of an aryl group, a halogen atom and an alkoxy group having 1 to 6 carbon atoms)
- One or more groups selected from the group consisting of: an aryl group as an aromatic group and an aryl group as a substituent on an aliphatic chain in an aliphatic group may be a halogen atom ,
- a nitrogen atom, a nitrogen atom, an alkyl group having 1 to 6 carbon atoms and an alkoxyl group having 1 to 6 carbon atoms which may have at least one group selected from the group consisting of a substituent.
- Alkyloxycarbonyl group having 2 to 7 carbon atoms (the alkyl group portion has as a substituent at least one group selected from the group consisting of a halogen atom and an alkoxyl group having 1 to 6 carbon atoms) May be.
- An aralkyloxycarbonyl group (where the aralkyl group has a structure in which an aryl group is substituted on an alkyl group having 1 to 6 carbon atoms; the aryl group includes a halogen atom, a nitro group, May have, as a substituent, one or more groups derived from a group consisting of an alkyl group having 1 to 6 carbon atoms and an alkoxyl group having 1 to 6 carbon atoms; and the alkyl group portion is an alkyl group having 1 to 6 carbon atoms. It may have, as a substituent, at least one group selected from the group consisting of a group and an alkoxyl group having 1 to 6 carbon atoms.) Represents ]
- An alkyl group having 1 to 6 carbon atoms (which may have, as a substituent, one or more groups selected from a group consisting of a halogen atom and an alkoxyl group having 1 to 6 carbon atoms).
- An aralkyl group (having a structure in which an aryl group is substituted on an alkyl group having 1 to 6 carbon atoms; an aryl group includes a halogen atom, a nitrogen atom, an alkyl group having 1 to 6 carbon atoms, and an alkyl group having 1 to 6 carbon atoms; May have, as a substituent, one or more groups selected from the group consisting of alkoxyl groups having from 1 to 6; the alkyl group portion includes an alkyl group having 1 to 6 carbon atoms and an alkoxyl group having 1 to 6 carbon atoms. 1 or more selected from the group consisting of You may have the above group as a substituent. ),
- the above-mentioned production method which is an optically active acid, D-mandelic acid, or L-mandelic acid;
- alkyl group having 1 to 6 carbon atoms (which may have, as a substituent, one or more groups selected from the group consisting of a halogen atom and an alkoxyl group having 1 to 6 carbon atoms);
- An aralkyl group (having a structure in which an aryl group is substituted on an alkyl group having 1 to 6 carbon atoms; an aryl group includes a halogen atom, a nitrogen atom, an alkyl group having 1 to 6 carbon atoms, and an alkyl group having 1 to 6 carbon atoms; May have, as a substituent, one or more groups selected from the group consisting of alkoxyl groups having from 1 to 6; the alkyl group portion includes an alkyl group having 1 to 6 carbon atoms and an alkoxyl group having 1 to 6 carbon atoms. And may have one or more groups selected from the group consisting of groups as a substituent.)
- An aryl group (which may be aliphatic or aromatic; an aliphatic group having 1 to 7 carbon atoms, an aryl group, a halogen atom, and an alkoxy group having 1 to 6 carbon atoms) May have one or more groups selected from a group as a substituent; in the case of an aryl group as an aromatic group and an aryl group as a substituent on an aliphatic chain in the case of an aliphatic group, a halogen atom, a And may have, as a substituent, at least one group different from the group consisting of a toro group, an alkyl group having 1 to 6 carbon atoms and an alkoxyl group having 1 to 6 carbon atoms.)
- Alkyloxycarbonyl group having 2 to 7 carbon atoms (the alkyl group portion has as a substituent at least one group selected from the group consisting of a halogen atom and an alkoxyl group having 1 to 6 carbon atoms) May be.
- An aralkyloxycarbonyl group (where the aralkyl group has a structure in which an aryl group is substituted on an alkyl group having 1 to 6 carbon atoms; an aryl group portion is a halogen atom;
- alkyl group having 1 to 6 carbon atoms (which may have, as a substituent, one or more groups selected from a group consisting of a halogen atom and an alkoxyl group having 1 to 6 carbon atoms);
- An aralkyl group (having a structure in which an aryl group is substituted on an alkyl group having 1 to 6 carbon atoms; an aryl group includes a halogen atom, a nitrogen atom, an alkyl group having 1 to 6 carbon atoms, and an alkyl group having 1 to 6 carbon atoms; May have, as a substituent, one or more groups selected from the group consisting of an alkoxyl group having 1 to 6 carbon atoms; the alkyl group portion includes an alkyl group having 1 to 6 carbon atoms and an alkoxyl group having 1 to 6 carbon atoms. And may have one or more groups selected from the group consisting of groups as a substituent.)
- An aryl group (which may be aliphatic or aromatic; an aliphatic group having 1 to 7 carbon atoms, comprising an aryl group, a halogen atom, and an alkoxy group having 1 to 6 carbon atoms)
- the aryl group as an aromatic group and the aryl group as a substituent on an aliphatic chain in the case of an aliphatic group may have one or more groups selected from the group consisting of a halogen atom.
- a nitrogen atom, a nitrogen atom, an alkyl group having 1 to 6 carbon atoms and an alkoxyl group having 1 to 6 carbon atoms which may have at least one group selected from the group consisting of a substituent.
- Alkyloxycarbonyl group having 2 to 7 carbon atoms (this alkyl group portion has as a substituent at least one group selected from the group consisting of a halogen atom and an alkoxyl group having 1 to 6 carbon atoms) May be.
- Aralkyloxycarbonyl group (where the aralkyl group has a structure in which an aralkyl group is substituted on an alkyl group having 1 to 6 carbon atoms;
- An alkyl group having 1 to 6 carbon atoms (which may have at least one group selected from the group consisting of a halogen atom and an alkoxyl group having 1 to 6 carbon atoms as a substituent.
- An aralkyl group (having a structure in which an aryl group is substituted on an alkyl group having 1 to 6 carbon atoms; an aryl group portion includes a halogen atom, a nitrogen atom, an alkyl group having 1 to 6 carbon atoms and an alkyl group having 1 to 6 carbon atoms. It may have as a substituent one or more groups selected from the group consisting of alkoxyl groups; the alkyl group moiety is an alkyl group having 1 to 6 carbon atoms and an alkoxyl group having 3 R_1 to 6 carbon atoms And may have one or more groups selected from the group consisting of as a substituent.)
- R and id may be integrated to form a 5- to 8-membered cyclic structure composed of a polymethylene chain.
- R 1 is, the method of manufacturing a hydrogen atom
- the above-mentioned production method which is a group selected from the group consisting of groups;
- R 1 (or substituent, a hydrogen atom, an alkyl group having 1 to 6 carbon atoms, Ararukiru group, ⁇ shea group, alkyl O alkoxycarbonyl group having 2 to 7 carbon atoms, or Ararukiruokishi carbonyl group,.
- R 1 is When it is a group other than a hydrogen atom, it functions as a protecting group and can be easily removed, such as a benzyl group, and when it is, it is useful as a starting compound that can be converted into various compounds.
- the alkyl group may be linear, branched, or even cyclic.
- the alkyl group may have, as a substituent, one or more groups selected from the group consisting of a halogen atom and an alkoxyl group having 1 to 6 carbon atoms. The position of these substitutions is not particularly limited, but is preferably on the terminal carbon atom.
- C The halogen atom is preferably a fluorine atom or a chlorine atom.
- the number of substitution of a halogen atom may be one or more, but in the case of a fluorine atom, it may be perfluoro substitution.
- the alkyl moiety of the alkoxyl group may be linear, branched or cyclic.
- alkyl group a methyl group, an ethyl group, a propyl group, a butyl group, a trifluoromethyl group, a methoxymethyl group, a methoxethyl group and the like are preferable.
- the aralkyl group may have a structure in which an alkyl group having 1 to 6 carbon atoms is substituted with an aryl group.
- the aryl group portion is a substituent having at least one group selected from the group consisting of a halogen atom, a nitrogen atom, an alkyl group having 1 to 6 carbon atoms and an alkoxyl group having 1 to 6 carbon atoms. It may have.
- the alkyl group portion may have, as a substituent, one or more groups selected from the group consisting of an alkyl group having 1 to 6 carbon atoms and an alkoxyl group having 1 to 6 carbon atoms.
- the alkyl moiety of the alkyl group and the alkoxyl group may be linear, branched or cyclic.
- the aralkyl group is preferably a phenylethyl group, a benzyl group, a nitrobenzyl group, a trityl group, a tolyl group, or the like.
- the acyl group may be either aliphatic or aromatic. In the case of an aliphatic acyl group, it has 2 to 7 carbon atoms and may be linear or branched. Further, the fatty chain portion may have, as a substituent, at least one group selected from the group consisting of an aryl group, a halogen atom and an alkoxyl group having 1 to 6 carbon atoms. The position of these substitutions is not particularly limited, but is preferably on the terminal carbon atom. Of these, a halogen atom is preferably a chlorine atom or a fluorine atom, and when it is a fluorine atom, it may be replaced by perfluoro.
- the aryl group as a substituent of the aliphatic chain portion of the aromatic acyl group and the aliphatic acyl group includes a halogen atom, a nitrogen atom, an alkyl group having 1 to 6 carbon atoms and an alkoxyl group having 1 to 6 carbon atoms. And may have one or more groups selected from the group consisting of The alkyl portion of these alkyl groups and alkoxyl groups may be straight-chain, branched or cyclic.
- acetyl group an acetyl group, a methoxyacetyl group, a trifluoroacetyl group, a chloroacetyl group, a bivaloyl group, a formyl group, a benzoyl group and a nitrophenylacetyl group are preferred.
- the alkyloxycarbonyl group may have 2 to 7 carbon atoms.
- the alkyl group portion may have, as a substituent, one or more groups selected from a group consisting of a halogen atom and an alkoxyl group having 1 to 6 carbon atoms.
- the alkyl portion of the alkoxyl group may be any of linear, branched and cyclic.
- alkyloxycarbonyl group a methoxycarbonyl group, a tertiary butoxycarbonyl group, a 2.2,2-trichloroethoxycarbonyl group and the like are preferable.
- the aralkyl group portion may be considered in the same manner as the aralkyl group described above.
- aralkyloxycarbonyl group a benzyloxycarbonyl group, a paramethoxybenzyloxycarbonyl group, a p-methoxybenzyloxycarbonyl group and the like are preferable.
- Substituent R hydrogen atom, alkyl group having 1 to 6 carbon atoms, aralkyl group, Or an alkyloxycarbonyl group having 2 to 7 carbon atoms or an aralkyloxycarbonyl group, which may be considered in the same manner as the substituent Rl.
- the substituent R 2 (wherein, the alkyl group is a methyl group, an ethyl group, a propyl group, a butyl group, a trifluoromethyl group, a methoxymethyl group, a methoxethyl group, etc .; the aralkyl group is -Phenylethyl, benzyl, nitrobenzyl, trityl, tolyl, etc .; acetyl groups include acetyl, methoxyacetyl, trifluoroacetyl, chloroacetyl, bivaloyl, formyl, benzoyl.
- Alkyloxycarbonyl groups such as methoxycarbonyl group, tertiary butoxycarbonyl group, 2,2,2-trichloroethoxycarbonyl group, etc .;
- the xycarbonyl group includes benzyloxycarbonyl group and paramethoxybenzylo group. A xycarbonyl group, a paranitrobenzyloxycarbonyl group and the like are each preferred.
- the compound represented by the formula (I) can be produced by a method shown as a reference example in the specification of the present application, or can be produced by making a change which can be usually thought by those skilled in the art to this method.
- substituents 11 and R each independently represent an alkyl group having 1 to 6 carbon atoms or an aralkyl group, or R and R are combined to form a 5- to 8-membered ring composed of a polymethylene chain. May be formed.
- alkyl groups and aralkyl groups may be considered in the same manner as the substituent R 1 .
- the alkyl group includes a methyl group, an ethyl group, a propyl group, a butyl group, and a trifluoromethyl group, a methoxymethyl group, and a methoxyethyl group; and the aryl group includes a phenyl group and a dimethyl group.
- Toxylphenyl group, P-methoxyphenylinyl group, etc . As the aralkyl group, there may be mentioned a phenylethyl group, a benzyl group, Nitrobenzyl group, trityl group, tolyl group, etc. are each preferred.
- R @ 3 may be integrated to form a 5- to 8-membered ring structure (including carbon atoms that bond to R @ 4 and R @ 4 ⁇ ) composed of a polymethylene chain.
- the ring size is preferably a 5- or 6-membered ring. This ring may be further substituted with a substituent.
- an alkyl group is preferable.
- the substituent on the ring structure has a substituent as described above, the substituent is preferably introduced so as to be mirror symmetric. That is, it is desirable that the oxazine ring formed by the reaction of the compound of the formula (II) with the formula (I) does not exhibit a new asymmetric center.
- R3 ⁇ 43 and R be the same group.
- acetone is most preferred.
- the reaction for producing the condensed oxazine compound may be carried out using a solvent.
- a suitable solvent for this reaction is a solvent such as toluene or xylene. Hydrogen solvents; ether solvents such as disopropyl ether, getyl ether and tetrahydrofuran; halogenated hydrocarbon solvents such as chloroform and dichloromethane; esters such as ethyl acetate; Can be These may be used as a mixed solvent.
- the ketone compound represented by the formula (II) itself can be used as a solvent. Practically, it is preferable to use the ketone compound represented by the formula (II) as a solvent. From such a viewpoint, acetone is preferable as the compound (II).
- the amount of the solvent can crystallize the salt of the oxazine compound using about 3 to 100 times the amount of the compound represented by the formula (I), but is more preferably about 6 to 20 times. About 10 times is particularly preferable.
- the mixing ratio of the compound represented by the formula (I) and the optically active acid may be about 0.1 to 3 mol of the optically active acid per 1 mol of the former, but is more preferable. Is about 0.5 to 2 mol, particularly preferably about 1 to 1.25 mol. It goes without saying that the acid which is an optically active substance is pure (consisting of a single isomer) (here, “pure” only needs to be chemically pure). .
- the crystallization temperature of the salt of the condensed oxazine compound can be from the melting point to the boiling point of the solvent used, but is preferably about -40 to 20 ° C, particularly preferably about -20 to 0 ° C.
- the crystallization time may be 30 minutes or more, but is preferably about 20 to 80 hours, and particularly preferably about 40 to 60 hours.
- the salt of the precipitated condensed oxazine compound and the acid which is an optically active substance can be further purified by filtration, followed by recrystallization or stirring in a suspension state in a solvent.
- the solvent is preferably acetate, but the above-mentioned solvent may be appropriately used.
- the recrystallization or repurification performed by stirring in a suspension state in a solvent can be performed between the melting point and the boiling point of the solvent used, but is preferably about -20 to 0 ° C.
- the thus obtained salt of the condensed oxazine compound which is the optically active compound represented by the formula (III) and the acid which is the optically active compound includes a solvent used for the precipitation and repurification of the salt. Or as an adhesion solvent. Further, there may be cases where water of crystallization or attached water is included.
- the present invention is a free optically active form obtained by subjecting a salt between an optically active form of a cyclic compound represented by the formula ( ⁇ ) and an optically active form of a salt to a salt exchange in an organic solvent with a base.
- Another object of the present invention is to provide a method for obtaining a pure enantiomer compound represented by the formula (la) or (lb) by hydrolysis after passing through a cyclic compound.
- the base used in the salt exchange is an aqueous solution of an alkali metal hydroxide such as sodium and potassium, and an organic base such as triethylamine and pyridine, and particularly an alkali such as sodium and potassium.
- An aqueous solution of metal hydroxide is preferred.
- Solvents include hydrocarbon solvents such as toluene, ether solvents such as diisopropyl ether and dimethyl ether, chlorinated solvents such as chloroform, dichloromethane and the like, ethyl acetate and mixed solvents thereof, especially ethyl acetate. Is preferred.
- the amount of the solvent is about 3 to 50 times that of the compound represented by the formula (III).
- the mixing ratio of the compound represented by the formula ( ⁇ ) and the base is about 1 to 3 mol of the base per 1 mol of the compound represented by the formula (III), but about 1 to 1.5 mol is preferable. It is particularly preferably about 1 to 1.1 mol.
- reaction temperature it can be carried out between the melting point and the boiling point of the solvent used, 0-80.
- About C is preferable, and especially about 20-60 ° C is preferable.
- the reaction time can be 30 minutes or longer, but is preferably about 1 to 12 hours, particularly preferably about 3 to 6 hours.
- the cyclic compound represented by the formula (II) is often difficult to isolate because the reaction proceeds partially to the optically active amino alcohol derivative represented by the formula (I).
- the hydrolysis of the compound represented by the formula (III) can be performed under either acidic or basic conditions.
- an inorganic acid such as hydrochloric acid or sulfuric acid, or an organic acid such as acetic acid or trifluoromethanesulfonic acid may be used.
- the base used is an aqueous solution of an alkali metal hydroxide such as sodium or potassium, or an organic base such as triethylamine or pyridine.
- an alkali metal hydroxide such as sodium or potassium
- an organic base such as triethylamine or pyridine.
- acidic conditions are preferred, and aqueous hydrochloric acid is particularly preferred.
- reaction temperature may be between the melting point and the boiling point of the solvent used, but is preferably about 0 to 30 ° C, particularly preferably about 10 to 20 ° C.
- reaction time can be 30 minutes or longer, but is preferably about 1 to 24 hours, particularly preferably about 6 to 12 hours.
- the amino group and the hydroxyl group are substituted at a position where a carbon atom of the ketone compound can be taken in to form a 5- or 6-membered 1-oxa-3-azacyclic compound.
- the present invention is applicable only to the compound of formula (I), and the application is not limited only to the compound of formula (I).
- the inventor of the present application considered that-or ar-amino alcohol compounds are suitable as compounds to which the method of the present invention can be applied. Specific examples thereof include a compound represented by the following formula (A).
- a hydrogen atom and an alkyl group having 1 to 6 carbon atoms (which may have as a substituent one or more groups selected from a group consisting of a halogen atom and an alkoxyl group having 1 to 6 carbon atoms)
- An aralkyl group (having a structure in which an aryl group is substituted on an alkyl group having 1 to 6 carbon atoms; an aryl group portion includes a halogen atom, a nitro group, an alkyl group having 1 to 6 carbon atoms, and an alkyl group having 1 to 6 carbon atoms.
- alkyl group portion comprises an alkyl group having 1 to 6 carbon atoms and an alkoxyl group having 1 to 6 carbon atoms And may have one or more groups selected from the group consisting of groups as a substituent.
- an acyl group (which may be aliphatic or aromatic; in the case of aliphatic, it has from 1 to 7 carbon atoms).
- substituents selected from the group consisting of aryl groups, halogen atoms and alkoxyl groups having 1 to 6 carbon atoms as substituents; in the case of aryl groups as aromatic And the aryl group as a substituent on the aliphatic chain in the case of an aliphatic group is a group consisting of a halogen atom, a nitro group, an alkyl group having 1 to 6 carbon atoms and an alkoxyl group having 1 to 6 carbon atoms.
- An alkyloxycarbonyl group having 2 to 7 carbon atoms (the alkyl group portion is composed of a halogen atom and an alkoxyl group having 1 to 6 carbon atoms) It may have at least one group selected from the group consisting of a group.) Or an aralkyloxycarbonyl group (where the aralkyl group is an aryl group on an alkyl group having 1 to 6 carbon atoms). Wherein the aryl group is substituted with at least one group selected from the group consisting of a halogen atom, a nitro group, an alkyl group having 1 to 6 carbon atoms and an alkoxyl group having 1 to 6 carbon atoms.
- the alkyl group moiety may have at least one group selected from the group consisting of an alkyl group having 1 to 6 carbon atoms and an alkoxyl group having 1 to 6 carbon atoms as a substituent. It may be.
- the substituent may have, as a substituent, at least one group selected from the group consisting of a halogen atom, a nitrogen atom, an alkyl group having 1 to 6 carbon atoms and an alkoxyl group having 1 to 6 carbon atoms.
- the alkyl group portion may have, as a substituent, at least one group selected from the group consisting of an alkyl group having 1 to 6 carbon atoms and an alkoxyl group having 1 to 6 carbon atoms-); Represents
- R d and R e are never the same.
- a more preferred compound is a compound represented by the following formula (B) in which the substituent R c and ⁇ -formation form the above compound to form a cyclic structure.
- the inventor of the present application considered that the compound represented by the formula (B) gives a more rigid salt with better crystallinity when a salt is formed with the cyclized compound and the acid.
- R f , RSfc and R4 each independently represent, as a substituent, at least one group selected from the group consisting of a halogen atom and an alkoxyl group having 1 to 6 carbon atoms.
- an aralkyl group (having a structure in which an aralkyl group is substituted on an aralkyl group having 1 to 6 carbon atoms; the aralkyl group portion includes a halogen atom, a nitro group, and an aralkyl group having 1 to 6 carbon atoms.
- the alkyl group may have one or more groups selected from the group consisting of an alkyl group and an alkoxy group having 1 to 6 carbon atoms as a substituent; the alkyl group portion includes an alkyl group having 1 to 6 carbon atoms and a carbon atom. It may have, as a substituent, one or more groups selected from the group consisting of the alkoxyl groups of the formulas 1 to 6.)
- R may be a hydrogen atom, an alkyl group having 1 to 6 carbon atoms (which may have at least one group selected from the group consisting of a halogen atom and an alkoxyl group having 1 to 6 carbon atoms as a substituent.
- An aralkyl group (having a structure in which an aryl group is substituted on an alkyl group having 1 to 6 carbon atoms; the aryl group includes a halogen atom, a nitro group, and an alkyl group having 1 to 6 carbon atoms) And at least one group selected from the group consisting of alkoxyl groups having 1 to 6 carbon atoms as a substituent; the alkyl group portion includes an alkyl group having 1 to 6 carbon atoms and an alkyl group having 1 to 6 carbon atoms.
- an acyl group (which may be either aliphatic or aromatic; From 1 to 7, It may have, as a substituent, at least one group selected from the group consisting of a reel group, a halogen atom and an alkoxyl group having 1 to 6 carbon atoms; an aryl group as an aromatic group and an aliphatic group
- the aryl group as a substituent on the fatty chain is selected from the group consisting of a halogen atom, a nitro group, an alkyl group having 1 to 6 carbon atoms and an alkoxyl group having 1 to 6 carbon atoms.
- An alkyloxycarbonyl group having 2 to 7 carbon atoms (this alkyl group portion is a group consisting of a halogen atom and an alkoxyl group having 1 to 6 carbon atoms) And may have one or more groups selected from groups as a substituent.)
- Aralkyloxyl-ponyl group (where the aralkyl group has a structure in which an aryl group is substituted on an alkyl group having 1 to 6 carbon atoms; the aryl group has a halogen atom, a nitro group and a carbon atom of 1 to 6).
- the alkyl group may have one or more substituents selected from the group consisting of an alkyl group having 6 carbon atoms and an alkoxyl group having 1 to 6 carbon atoms; the alkyl group portion may be an alkyl group having 1 to 6 carbon atoms. And may have, as a substituent, one or more groups selected from the group consisting of a group and an alkoxyl group having 1 to 6 carbon atoms.
- n3 ⁇ 43 preliminary n or, each independently, represent an integer of 8 or less, both the total is 3 to 8 (3 (n2 + n 3) 8).
- an isomer caused by the amino group and the hydroxyl group is generated.
- the isomers can be separated by the method of the present invention, it is preferable to use a mixture of only the cis-enantiomer or a mixture of only the trans-enantiomer for the separation. These requirements may be similarly applied to the compound of the formula (A).
- Acetone (30 ml) was added to a mixture of 3,4-cis-3-amino--4-hydroxymethyl-N-benzyloxy-capillone lysine (racemate; 3.00 g) and D-mandelic acid (1.8). To dissolve at room temperature. After dissolution, the mixture was stirred at ⁇ 20 ° C. for 48 hours, and the precipitated salt was collected by filtration and dried under reduced pressure at room temperature to obtain 2.26 g of the title compound.
- aqueous solution is made strongly basic with a 5N aqueous sodium hydroxide solution, extracted three times (4000 ml X 3) with chloroform (12000 ml), and the extract is concentrated to dryness to give the title compound. to give 37 3 g.
- Optical purity: 97.8% ee (measured by deriving the salt to 3- (N-tert-butoxycarbonyl) amino-4-hydroxymethyl-N-benzyloxycarbonylpyrrolidine.)
- Ethyl acrylate (65.01 ml, 600.0 mmol) was added to a toluene (1200 ml) solution of N-benzyloxycarbonylglycine ethyl ester (156.3 g, 600.0 mmol), and then sodium hydride (60 ml) was added under ice-cooling.
- % Oil 26.40 g, 660.0 mmol.
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP99957061A EP1088825B9 (en) | 1998-06-17 | 1999-06-16 | Enantiomerically pure substituted oxaaza compounds, salts of the same, and processes for the preparation of both |
DE69917025T DE69917025T2 (de) | 1998-06-17 | 1999-06-16 | Enantiomerenreine substituierte oxaazaverbindungen, ihre salze und verfahren zur herstellung beider |
US09/719,687 US6423843B1 (en) | 1998-06-17 | 1999-06-16 | Enantiomerically pure substituted oxaaza compounds, salts of the same, and processes for the preparation of both |
NO20006393A NO20006393L (no) | 1998-06-17 | 2000-12-14 | Enantiomerisk rene substituerte oksa-aza forbindelser, salter av de samme og fremgangsmåter for deres fremstilling |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16938798 | 1998-06-17 | ||
JP10/169387 | 1998-06-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1999065918A1 true WO1999065918A1 (fr) | 1999-12-23 |
Family
ID=15885661
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP1999/003216 WO1999065918A1 (fr) | 1998-06-17 | 1999-06-16 | Composes d'oxaaza pure substitues par enantiomeres, sels de ces composes et procedes de preparation de ces derniers |
Country Status (7)
Country | Link |
---|---|
US (1) | US6423843B1 (ja) |
EP (1) | EP1088825B9 (ja) |
DE (1) | DE69917025T2 (ja) |
ES (1) | ES2221462T3 (ja) |
NO (1) | NO20006393L (ja) |
PT (1) | PT1088825E (ja) |
WO (1) | WO1999065918A1 (ja) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6163652A (ja) * | 1984-09-04 | 1986-04-01 | Yamanouchi Pharmaceut Co Ltd | (s)−(−)−1−ベンジル−3−ヒドロキシピロリジンの製造法 |
JPH0269474A (ja) * | 1988-07-15 | 1990-03-08 | Bayer Ag | 7―(1―ピロリジニル)―3―キノロン―及び―ナフチリドン―カルボン酸誘導体、その製造方法、抗バクテリア剤及び飼料添加物 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4200415A1 (de) * | 1992-01-10 | 1993-07-15 | Bayer Ag | Enantiomerenreine 2-oxa-5,8-diazabicyclo(4.3.0)nonane sowie verfahren zu ihrer herstellung |
DE4309964A1 (de) * | 1993-03-26 | 1994-09-29 | Bayer Ag | Verfahren zur Herstellung enantiomerenreiner trans-2-Oxa-5,8-diazabicyclo[4.3.0]nonane |
-
1999
- 1999-06-16 ES ES99957061T patent/ES2221462T3/es not_active Expired - Lifetime
- 1999-06-16 DE DE69917025T patent/DE69917025T2/de not_active Expired - Fee Related
- 1999-06-16 US US09/719,687 patent/US6423843B1/en not_active Expired - Fee Related
- 1999-06-16 WO PCT/JP1999/003216 patent/WO1999065918A1/ja active IP Right Grant
- 1999-06-16 EP EP99957061A patent/EP1088825B9/en not_active Expired - Lifetime
- 1999-06-16 PT PT99957061T patent/PT1088825E/pt unknown
-
2000
- 2000-12-14 NO NO20006393A patent/NO20006393L/no not_active Application Discontinuation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6163652A (ja) * | 1984-09-04 | 1986-04-01 | Yamanouchi Pharmaceut Co Ltd | (s)−(−)−1−ベンジル−3−ヒドロキシピロリジンの製造法 |
JPH0269474A (ja) * | 1988-07-15 | 1990-03-08 | Bayer Ag | 7―(1―ピロリジニル)―3―キノロン―及び―ナフチリドン―カルボン酸誘導体、その製造方法、抗バクテリア剤及び飼料添加物 |
Non-Patent Citations (1)
Title |
---|
See also references of EP1088825A4 * |
Also Published As
Publication number | Publication date |
---|---|
DE69917025D1 (de) | 2004-06-09 |
DE69917025T2 (de) | 2005-03-31 |
EP1088825B1 (en) | 2004-05-06 |
EP1088825A1 (en) | 2001-04-04 |
US6423843B1 (en) | 2002-07-23 |
ES2221462T3 (es) | 2004-12-16 |
NO20006393D0 (no) | 2000-12-14 |
EP1088825B9 (en) | 2004-09-15 |
EP1088825A4 (en) | 2001-09-05 |
PT1088825E (pt) | 2004-08-31 |
NO20006393L (no) | 2001-02-15 |
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