CA2723411A1 - Process - Google Patents
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- Publication number
- CA2723411A1 CA2723411A1 CA2723411A CA2723411A CA2723411A1 CA 2723411 A1 CA2723411 A1 CA 2723411A1 CA 2723411 A CA2723411 A CA 2723411A CA 2723411 A CA2723411 A CA 2723411A CA 2723411 A1 CA2723411 A1 CA 2723411A1
- Authority
- CA
- Canada
- Prior art keywords
- process according
- compound
- thione
- dihydroimidazole
- aminoethyl
- 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.)
- Abandoned
Links
- 238000000034 method Methods 0.000 title claims abstract description 77
- 150000001875 compounds Chemical class 0.000 claims abstract description 54
- 239000003054 catalyst Substances 0.000 claims abstract description 33
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 30
- 229910052736 halogen Inorganic materials 0.000 claims abstract description 30
- 150000002367 halogens Chemical class 0.000 claims abstract description 30
- 125000003545 alkoxy group Chemical group 0.000 claims abstract description 23
- 125000003118 aryl group Chemical group 0.000 claims abstract description 20
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 16
- 239000001257 hydrogen Substances 0.000 claims abstract description 16
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims abstract description 16
- 229910052731 fluorine Inorganic materials 0.000 claims abstract description 15
- 239000011737 fluorine Substances 0.000 claims abstract description 15
- 239000000460 chlorine Substances 0.000 claims abstract description 14
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims abstract description 12
- -1 hydroxycarbonyl groups Chemical group 0.000 claims abstract description 12
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims abstract description 10
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims abstract description 10
- 125000003282 alkyl amino group Chemical group 0.000 claims abstract description 9
- 125000004663 dialkyl amino group Chemical group 0.000 claims abstract description 9
- 238000004519 manufacturing process Methods 0.000 claims abstract description 9
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 9
- 125000003806 alkyl carbonyl amino group Chemical group 0.000 claims abstract description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical group [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910052801 chlorine Inorganic materials 0.000 claims abstract description 8
- 239000001301 oxygen Chemical group 0.000 claims abstract description 8
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims abstract description 7
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims abstract description 7
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 claims abstract description 7
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical group [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000005864 Sulphur Chemical group 0.000 claims abstract description 7
- 125000004453 alkoxycarbonyl group Chemical group 0.000 claims abstract description 7
- 229910052794 bromium Inorganic materials 0.000 claims abstract description 7
- 125000004432 carbon atom Chemical group C* 0.000 claims abstract description 7
- 125000000325 methylidene group Chemical group [H]C([H])=* 0.000 claims abstract description 7
- 125000001624 naphthyl group Chemical group 0.000 claims abstract description 7
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims abstract description 7
- 238000009876 asymmetric hydrogenation reaction Methods 0.000 claims abstract description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 45
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 36
- 238000006243 chemical reaction Methods 0.000 claims description 27
- 238000005984 hydrogenation reaction Methods 0.000 claims description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- 229940126062 Compound A Drugs 0.000 claims description 18
- NLDMNSXOCDLTTB-UHFFFAOYSA-N Heterophylliin A Natural products O1C2COC(=O)C3=CC(O)=C(O)C(O)=C3C3=C(O)C(O)=C(O)C=C3C(=O)OC2C(OC(=O)C=2C=C(O)C(O)=C(O)C=2)C(O)C1OC(=O)C1=CC(O)=C(O)C(O)=C1 NLDMNSXOCDLTTB-UHFFFAOYSA-N 0.000 claims description 18
- 239000002904 solvent Substances 0.000 claims description 18
- 239000002253 acid Substances 0.000 claims description 17
- 239000000203 mixture Substances 0.000 claims description 17
- 239000003446 ligand Substances 0.000 claims description 16
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical class [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 12
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 12
- 238000011065 in-situ storage Methods 0.000 claims description 11
- 235000011007 phosphoric acid Nutrition 0.000 claims description 11
- 150000003839 salts Chemical class 0.000 claims description 11
- HFPZCAJZSCWRBC-UHFFFAOYSA-N p-cymene Chemical compound CC(C)C1=CC=C(C)C=C1 HFPZCAJZSCWRBC-UHFFFAOYSA-N 0.000 claims description 9
- 125000001153 fluoro group Chemical group F* 0.000 claims description 8
- LVTJOONKWUXEFR-FZRMHRINSA-N protoneodioscin Natural products O(C[C@@H](CC[C@]1(O)[C@H](C)[C@@H]2[C@]3(C)[C@H]([C@H]4[C@@H]([C@]5(C)C(=CC4)C[C@@H](O[C@@H]4[C@H](O[C@H]6[C@@H](O)[C@@H](O)[C@@H](O)[C@H](C)O6)[C@@H](O)[C@H](O[C@H]6[C@@H](O)[C@@H](O)[C@@H](O)[C@H](C)O6)[C@H](CO)O4)CC5)CC3)C[C@@H]2O1)C)[C@H]1[C@H](O)[C@H](O)[C@H](O)[C@@H](CO)O1 LVTJOONKWUXEFR-FZRMHRINSA-N 0.000 claims description 7
- JNGZXGGOCLZBFB-IVCQMTBJSA-N compound E Chemical compound N([C@@H](C)C(=O)N[C@@H]1C(N(C)C2=CC=CC=C2C(C=2C=CC=CC=2)=N1)=O)C(=O)CC1=CC(F)=CC(F)=C1 JNGZXGGOCLZBFB-IVCQMTBJSA-N 0.000 claims description 6
- 150000002430 hydrocarbons Chemical group 0.000 claims description 6
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 6
- 125000002877 alkyl aryl group Chemical group 0.000 claims description 5
- 150000004945 aromatic hydrocarbons Chemical class 0.000 claims description 5
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims description 4
- GFTROSXKPGWDQY-GFCCVEGCSA-N 3-[(3r)-6,8-difluoro-3,4-dihydro-2h-chromen-3-yl]-4-[2-(methylamino)ethyl]-1h-imidazole-2-thione Chemical compound CNCCC1=CNC(=S)N1[C@@H]1CC2=CC(F)=CC(F)=C2OC1 GFTROSXKPGWDQY-GFCCVEGCSA-N 0.000 claims description 3
- FDILNPIPLDMEKH-GFCCVEGCSA-N 3-[(3r)-6-hydroxy-3,4-dihydro-2h-chromen-3-yl]-4-[2-(methylamino)ethyl]-1h-imidazole-2-thione Chemical compound CNCCC1=CNC(=S)N1[C@@H]1CC2=CC(O)=CC=C2OC1 FDILNPIPLDMEKH-GFCCVEGCSA-N 0.000 claims description 3
- MZPCOQPJUIUTMR-ZDUSSCGKSA-N 4-(2-aminoethyl)-3-[(2s)-1,2,3,4-tetrahydronaphthalen-2-yl]-1h-imidazole-2-thione Chemical compound NCCC1=CNC(=S)N1[C@@H]1CC2=CC=CC=C2CC1 MZPCOQPJUIUTMR-ZDUSSCGKSA-N 0.000 claims description 3
- JBMQYQOWXZAPDM-SECBINFHSA-N 4-(2-aminoethyl)-3-[(3r)-6,7,8-trifluoro-3,4-dihydro-2h-chromen-3-yl]-1h-imidazole-2-thione Chemical compound NCCC1=CNC(=S)N1[C@@H]1CC(C=C(F)C(F)=C2F)=C2OC1 JBMQYQOWXZAPDM-SECBINFHSA-N 0.000 claims description 3
- DZRNOQCTKOBUAK-SNVBAGLBSA-N 4-(2-aminoethyl)-3-[(3r)-6,7-difluoro-3,4-dihydro-2h-chromen-3-yl]-1h-imidazole-2-thione Chemical compound NCCC1=CNC(=S)N1[C@@H]1CC2=CC(F)=C(F)C=C2OC1 DZRNOQCTKOBUAK-SNVBAGLBSA-N 0.000 claims description 3
- CWWWTTYMUOYSQA-LLVKDONJSA-N 4-(2-aminoethyl)-3-[(3r)-6,8-difluoro-3,4-dihydro-2h-chromen-3-yl]-1h-imidazole-2-thione Chemical compound NCCC1=CNC(=S)N1[C@@H]1CC2=CC(F)=CC(F)=C2OC1 CWWWTTYMUOYSQA-LLVKDONJSA-N 0.000 claims description 3
- ZVNPVFPANOYSGK-GFCCVEGCSA-N 4-(2-aminoethyl)-3-[(3r)-6-fluoro-3,4-dihydro-2h-chromen-3-yl]-1h-imidazole-2-thione Chemical compound NCCC1=CNC(=S)N1[C@@H]1CC2=CC(F)=CC=C2OC1 ZVNPVFPANOYSGK-GFCCVEGCSA-N 0.000 claims description 3
- LYOMOBDZZKIPDC-LLVKDONJSA-N 4-(2-aminoethyl)-3-[(3r)-6-hydroxy-3,4-dihydro-2h-chromen-3-yl]-1h-imidazole-2-thione Chemical compound NCCC1=CNC(=S)N1[C@@H]1CC2=CC(O)=CC=C2OC1 LYOMOBDZZKIPDC-LLVKDONJSA-N 0.000 claims description 3
- RUDRRZIQZRQSRL-GFCCVEGCSA-N 4-(2-aminoethyl)-3-[(3r)-6-methoxy-3,4-dihydro-2h-chromen-3-yl]-1h-imidazole-2-thione Chemical compound N1([C@H]2COC3=CC=C(C=C3C2)OC)C(CCN)=CNC1=S RUDRRZIQZRQSRL-GFCCVEGCSA-N 0.000 claims description 3
- RWBYHVOPHRDVAI-GFCCVEGCSA-N 4-(2-aminoethyl)-3-[(3r)-6-nitro-3,4-dihydro-2h-chromen-3-yl]-1h-imidazole-2-thione Chemical compound NCCC1=CNC(=S)N1[C@@H]1CC2=CC([N+]([O-])=O)=CC=C2OC1 RWBYHVOPHRDVAI-GFCCVEGCSA-N 0.000 claims description 3
- GYMJLUMPHLFEKV-GOSISDBHSA-N 4-(2-aminoethyl)-3-[(3r)-7-benzyl-6-hydroxy-3,4-dihydro-2h-chromen-3-yl]-1h-imidazole-2-thione Chemical compound NCCC1=CNC(=S)N1[C@@H]1CC2=CC(O)=C(CC=3C=CC=CC=3)C=C2OC1 GYMJLUMPHLFEKV-GOSISDBHSA-N 0.000 claims description 3
- ZLRRWMLDYDBHEB-LLVKDONJSA-N 4-(2-aminoethyl)-3-[(3r)-8-chloro-6-methoxy-3,4-dihydro-2h-chromen-3-yl]-1h-imidazole-2-thione Chemical compound N1([C@H]2COC3=C(Cl)C=C(C=C3C2)OC)C(CCN)=CNC1=S ZLRRWMLDYDBHEB-LLVKDONJSA-N 0.000 claims description 3
- XRNOJLDIRCCQPD-LLVKDONJSA-N 4-(2-aminoethyl)-3-[(3r)-8-fluoro-3,4-dihydro-2h-chromen-3-yl]-1h-imidazole-2-thione Chemical compound NCCC1=CNC(=S)N1[C@@H]1CC2=CC=CC(F)=C2OC1 XRNOJLDIRCCQPD-LLVKDONJSA-N 0.000 claims description 3
- TXJFZUNUABXLTG-LLVKDONJSA-N 4-(2-aminoethyl)-3-[(3r)-8-hydroxy-3,4-dihydro-2h-chromen-3-yl]-1h-imidazole-2-thione Chemical compound NCCC1=CNC(=S)N1[C@@H]1CC2=CC=CC(O)=C2OC1 TXJFZUNUABXLTG-LLVKDONJSA-N 0.000 claims description 3
- MIUACEHSFFFAPE-GFCCVEGCSA-N 4-(2-aminoethyl)-3-[(3r)-8-methoxy-3,4-dihydro-2h-chromen-3-yl]-1h-imidazole-2-thione Chemical compound N1([C@@H]2CC=3C=CC=C(C=3OC2)OC)C(CCN)=CNC1=S MIUACEHSFFFAPE-GFCCVEGCSA-N 0.000 claims description 3
- FNPSIDQPVWLMAI-LLVKDONJSA-N 4-(2-aminoethyl)-3-[(3r)-8-nitro-3,4-dihydro-2h-chromen-3-yl]-1h-imidazole-2-thione Chemical compound NCCC1=CNC(=S)N1[C@@H]1CC(C=CC=C2[N+]([O-])=O)=C2OC1 FNPSIDQPVWLMAI-LLVKDONJSA-N 0.000 claims description 3
- CWWWTTYMUOYSQA-NSHDSACASA-N 4-(2-aminoethyl)-3-[(3s)-6,8-difluoro-3,4-dihydro-2h-chromen-3-yl]-1h-imidazole-2-thione Chemical compound NCCC1=CNC(=S)N1[C@H]1CC2=CC(F)=CC(F)=C2OC1 CWWWTTYMUOYSQA-NSHDSACASA-N 0.000 claims description 3
- MALOQXFHAFIUDC-LBPRGKRZSA-N 4-(3-aminopropyl)-3-[(2s)-5,7-difluoro-1,2,3,4-tetrahydronaphthalen-2-yl]-1h-imidazole-2-thione Chemical compound NCCCC1=CNC(=S)N1[C@@H]1CC2=CC(F)=CC(F)=C2CC1 MALOQXFHAFIUDC-LBPRGKRZSA-N 0.000 claims description 3
- BGRINSVHCOCNJR-GFCCVEGCSA-N 4-(3-aminopropyl)-3-[(3r)-6,8-difluoro-3,4-dihydro-2h-chromen-3-yl]-1h-imidazole-2-thione Chemical compound NCCCC1=CNC(=S)N1[C@@H]1CC2=CC(F)=CC(F)=C2OC1 BGRINSVHCOCNJR-GFCCVEGCSA-N 0.000 claims description 3
- OQDLAKHVUUXKNL-SNVBAGLBSA-N 4-(aminomethyl)-3-[(3r)-3,4-dihydro-2h-chromen-3-yl]-1h-imidazole-2-thione Chemical compound NCC1=CNC(=S)N1[C@@H]1CC2=CC=CC=C2OC1 OQDLAKHVUUXKNL-SNVBAGLBSA-N 0.000 claims description 3
- GHNQCWKGQHAFDS-SECBINFHSA-N 4-(aminomethyl)-3-[(3r)-6,8-difluoro-3,4-dihydro-2h-chromen-3-yl]-1h-imidazole-2-thione Chemical compound NCC1=CNC(=S)N1[C@@H]1CC2=CC(F)=CC(F)=C2OC1 GHNQCWKGQHAFDS-SECBINFHSA-N 0.000 claims description 3
- XIDMCXLNSQNAPP-SECBINFHSA-N 4-(aminomethyl)-3-[(3r)-6-hydroxy-3,4-dihydro-2h-chromen-3-yl]-1h-imidazole-2-thione Chemical compound NCC1=CNC(=S)N1[C@@H]1CC2=CC(O)=CC=C2OC1 XIDMCXLNSQNAPP-SECBINFHSA-N 0.000 claims description 3
- INYLGVJSDTUSNC-GOSISDBHSA-N 4-[2-(benzylamino)ethyl]-3-[(3r)-6-hydroxy-3,4-dihydro-2h-chromen-3-yl]-1h-imidazole-2-thione Chemical compound C=1NC(=S)N([C@H]2COC3=CC=C(C=C3C2)O)C=1CCNCC1=CC=CC=C1 INYLGVJSDTUSNC-GOSISDBHSA-N 0.000 claims description 3
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 3
- 150000002431 hydrogen Chemical class 0.000 claims description 3
- 230000007062 hydrolysis Effects 0.000 claims description 3
- 238000006460 hydrolysis reaction Methods 0.000 claims description 3
- 239000012442 inert solvent Substances 0.000 claims description 3
- SIHRNZKSJPIRJH-CQSZACIVSA-N n-[(3r)-3-[4-(2-aminoethyl)-2-sulfanylidene-1h-imidazol-3-yl]-3,4-dihydro-2h-chromen-6-yl]acetamide Chemical compound N1([C@H]2COC3=CC=C(C=C3C2)NC(=O)C)C(CCN)=CNC1=S SIHRNZKSJPIRJH-CQSZACIVSA-N 0.000 claims description 3
- 125000006239 protecting group Chemical group 0.000 claims description 3
- 150000003567 thiocyanates Chemical class 0.000 claims description 3
- VHYPBFDDZNKESQ-GFCCVEGCSA-N 4-(2-aminoethyl)-3-[(3r)-3,4-dihydro-2h-chromen-3-yl]-1h-imidazole-2-thione Chemical compound NCCC1=CNC(=S)N1[C@@H]1CC2=CC=CC=C2OC1 VHYPBFDDZNKESQ-GFCCVEGCSA-N 0.000 claims description 2
- QCQCHGYLTSGIGX-GHXANHINSA-N 4-[[(3ar,5ar,5br,7ar,9s,11ar,11br,13as)-5a,5b,8,8,11a-pentamethyl-3a-[(5-methylpyridine-3-carbonyl)amino]-2-oxo-1-propan-2-yl-4,5,6,7,7a,9,10,11,11b,12,13,13a-dodecahydro-3h-cyclopenta[a]chrysen-9-yl]oxy]-2,2-dimethyl-4-oxobutanoic acid Chemical compound N([C@@]12CC[C@@]3(C)[C@]4(C)CC[C@H]5C(C)(C)[C@@H](OC(=O)CC(C)(C)C(O)=O)CC[C@]5(C)[C@H]4CC[C@@H]3C1=C(C(C2)=O)C(C)C)C(=O)C1=CN=CC(C)=C1 QCQCHGYLTSGIGX-GHXANHINSA-N 0.000 claims description 2
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 claims description 2
- 125000003277 amino group Chemical group 0.000 claims description 2
- 150000001450 anions Chemical class 0.000 claims description 2
- 238000010511 deprotection reaction Methods 0.000 claims description 2
- NBGMRMDAEWWFIR-UHFFFAOYSA-N imidazole-2-thione Chemical group S=C1N=CC=N1 NBGMRMDAEWWFIR-UHFFFAOYSA-N 0.000 claims description 2
- 239000013067 intermediate product Substances 0.000 claims description 2
- 150000007524 organic acids Chemical class 0.000 claims description 2
- 125000005544 phthalimido group Chemical group 0.000 claims description 2
- 238000000746 purification Methods 0.000 claims description 2
- 229910052723 transition metal Inorganic materials 0.000 claims description 2
- 150000003624 transition metals Chemical class 0.000 claims description 2
- IOPQYDKQISFMJI-UHFFFAOYSA-N [1-[2-bis(4-methylphenyl)phosphanylnaphthalen-1-yl]naphthalen-2-yl]-bis(4-methylphenyl)phosphane Chemical compound C1=CC(C)=CC=C1P(C=1C(=C2C=CC=CC2=CC=1)C=1C2=CC=CC=C2C=CC=1P(C=1C=CC(C)=CC=1)C=1C=CC(C)=CC=1)C1=CC=C(C)C=C1 IOPQYDKQISFMJI-UHFFFAOYSA-N 0.000 claims 4
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 claims 3
- POYBJJLKGYXKJH-PHFPKPIQSA-N (1z,5z)-cycloocta-1,5-diene;2-methanidylprop-1-ene;ruthenium(2+) Chemical compound [Ru+2].CC([CH2-])=C.CC([CH2-])=C.C\1C\C=C/CC\C=C/1 POYBJJLKGYXKJH-PHFPKPIQSA-N 0.000 claims 1
- AUZNTKXMUWLVCM-CYBMUJFWSA-N 1-[(3r)-3,4-dihydro-2h-chromen-3-yl]-3-[2-(methylamino)ethyl]imidazole-2-thione Chemical compound S=C1N(CCNC)C=CN1[C@@H]1CC2=CC=CC=C2OC1 AUZNTKXMUWLVCM-CYBMUJFWSA-N 0.000 claims 1
- AMHOPCZYGXZAKW-LJQANCHMSA-N 4-[2-(benzylamino)ethyl]-3-[(3r)-6-methoxy-3,4-dihydro-2h-chromen-3-yl]-1h-imidazole-2-thione Chemical compound C=1NC(=S)N([C@H]2COC3=CC=C(C=C3C2)OC)C=1CCNCC1=CC=CC=C1 AMHOPCZYGXZAKW-LJQANCHMSA-N 0.000 claims 1
- 229910052707 ruthenium Inorganic materials 0.000 claims 1
- 125000001424 substituent group Chemical group 0.000 claims 1
- 229910052717 sulfur Inorganic materials 0.000 claims 1
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 abstract description 4
- 239000011630 iodine Substances 0.000 abstract description 4
- 229910052740 iodine Inorganic materials 0.000 abstract description 4
- 125000001183 hydrocarbyl group Chemical group 0.000 abstract 1
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 18
- 238000002474 experimental method Methods 0.000 description 7
- 239000000047 product Substances 0.000 description 7
- 239000000758 substrate Substances 0.000 description 7
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 6
- 108010021119 Trichosanthin Proteins 0.000 description 6
- FHHZOYXKOICLGH-UHFFFAOYSA-N dichloromethane;ethanol Chemical compound CCO.ClCCl FHHZOYXKOICLGH-UHFFFAOYSA-N 0.000 description 5
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 4
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 4
- 230000003197 catalytic effect Effects 0.000 description 4
- 238000001953 recrystallisation Methods 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- LAXRNWSASWOFOT-UHFFFAOYSA-J (cymene)ruthenium dichloride dimer Chemical compound [Cl-].[Cl-].[Cl-].[Cl-].[Ru+2].[Ru+2].CC(C)C1=CC=C(C)C=C1.CC(C)C1=CC=C(C)C=C1 LAXRNWSASWOFOT-UHFFFAOYSA-J 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- 229940124639 Selective inhibitor Drugs 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 230000000996 additive effect Effects 0.000 description 3
- 150000001412 amines Chemical class 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- 239000002243 precursor Substances 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 238000003786 synthesis reaction Methods 0.000 description 3
- XESORRKVRNORPM-SSDOTTSWSA-N (3r)-6,8-difluoro-3,4-dihydro-2h-chromen-3-amine Chemical compound C1=C(F)C=C2C[C@@H](N)COC2=C1F XESORRKVRNORPM-SSDOTTSWSA-N 0.000 description 2
- SCYULBFZEHDVBN-UHFFFAOYSA-N 1,1-Dichloroethane Chemical compound CC(Cl)Cl SCYULBFZEHDVBN-UHFFFAOYSA-N 0.000 description 2
- CIZSXHJFJOUTBA-CYBMUJFWSA-N 3-[(3r)-3,4-dihydro-2h-chromen-3-yl]-4-[2-(methylamino)ethyl]-1h-imidazole-2-thione Chemical compound CNCCC1=CNC(=S)N1[C@@H]1CC2=CC=CC=C2OC1 CIZSXHJFJOUTBA-CYBMUJFWSA-N 0.000 description 2
- YSSVPAMNOKPAQE-NSHDSACASA-N 4-(2-aminoethyl)-3-[(2s)-5,7-difluoro-1,2,3,4-tetrahydronaphthalen-2-yl]-1h-imidazole-2-thione Chemical compound NCCC1=CNC(=S)N1[C@@H]1CC2=CC(F)=CC(F)=C2CC1 YSSVPAMNOKPAQE-NSHDSACASA-N 0.000 description 2
- IACPBROODVYPRT-GFCCVEGCSA-N 4-(2-aminoethyl)-3-[(3r)-6-chloro-8-methoxy-3,4-dihydro-2h-chromen-3-yl]-1h-imidazole-2-thione Chemical compound N1([C@@H]2CC=3C=C(Cl)C=C(C=3OC2)OC)C(CCN)=CNC1=S IACPBROODVYPRT-GFCCVEGCSA-N 0.000 description 2
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- DTQVDTLACAAQTR-UHFFFAOYSA-N Trifluoroacetic acid Chemical compound OC(=O)C(F)(F)F DTQVDTLACAAQTR-UHFFFAOYSA-N 0.000 description 2
- 230000005587 bubbling Effects 0.000 description 2
- 238000003776 cleavage reaction Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 239000000543 intermediate Substances 0.000 description 2
- 238000003760 magnetic stirring Methods 0.000 description 2
- TZCLAZJPZGHFBN-MRVPVSSYSA-N methyl n-[(3r)-6,8-difluoro-3,4-dihydro-2h-chromen-3-yl]carbamate Chemical compound C1=C(F)C=C2C[C@@H](NC(=O)OC)COC2=C1F TZCLAZJPZGHFBN-MRVPVSSYSA-N 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 230000007017 scission Effects 0.000 description 2
- XPEYBHVMUUQGFT-OGFXRTJISA-N (3r)-6,8-difluoro-3,4-dihydro-2h-chromen-3-amine;hydrochloride Chemical compound Cl.C1=C(F)C=C2C[C@@H](N)COC2=C1F XPEYBHVMUUQGFT-OGFXRTJISA-N 0.000 description 1
- CKRDOSZCFINPAD-RFVHGSKJSA-N 2-[3-[(3r)-6,8-difluoro-3,4-dihydro-2h-chromen-3-yl]-2-sulfanylidene-1h-imidazol-4-yl]ethylazanium;chloride Chemical compound Cl.NCCC1=CNC(=S)N1[C@@H]1CC2=CC(F)=CC(F)=C2OC1 CKRDOSZCFINPAD-RFVHGSKJSA-N 0.000 description 1
- XMIIGOLPHOKFCH-UHFFFAOYSA-N 3-phenylpropionic acid Chemical compound OC(=O)CCC1=CC=CC=C1 XMIIGOLPHOKFCH-UHFFFAOYSA-N 0.000 description 1
- 208000024172 Cardiovascular disease Diseases 0.000 description 1
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 1
- 229910004039 HBF4 Inorganic materials 0.000 description 1
- CPELXLSAUQHCOX-UHFFFAOYSA-N Hydrogen bromide Chemical compound Br CPELXLSAUQHCOX-UHFFFAOYSA-N 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-L Malonate Chemical compound [O-]C(=O)CC([O-])=O OFOBLEOULBTSOW-UHFFFAOYSA-L 0.000 description 1
- 101150020251 NR13 gene Proteins 0.000 description 1
- RHQDFWAXVIIEBN-UHFFFAOYSA-N Trifluoroethanol Chemical compound OCC(F)(F)F RHQDFWAXVIIEBN-UHFFFAOYSA-N 0.000 description 1
- 238000005903 acid hydrolysis reaction Methods 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 239000011260 aqueous acid Substances 0.000 description 1
- 150000001540 azides Chemical class 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 150000004657 carbamic acid derivatives Chemical class 0.000 description 1
- 150000001721 carbon Chemical group 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 238000004296 chiral HPLC Methods 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 235000019439 ethyl acetate Nutrition 0.000 description 1
- 239000012065 filter cake Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- ZSIAUFGUXNUGDI-UHFFFAOYSA-N hexan-1-ol Chemical compound CCCCCCO ZSIAUFGUXNUGDI-UHFFFAOYSA-N 0.000 description 1
- 238000007327 hydrogenolysis reaction Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- HSTQWAGZVPIFLU-UHFFFAOYSA-N methyl n-(6,8-difluoro-2h-chromen-3-yl)carbamate Chemical compound FC1=CC(F)=C2OCC(NC(=O)OC)=CC2=C1 HSTQWAGZVPIFLU-UHFFFAOYSA-N 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- ZNNZYHKDIALBAK-UHFFFAOYSA-M potassium thiocyanate Chemical compound [K+].[S-]C#N ZNNZYHKDIALBAK-UHFFFAOYSA-M 0.000 description 1
- 229940116357 potassium thiocyanate Drugs 0.000 description 1
- 230000003389 potentiating effect Effects 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000011165 process development Methods 0.000 description 1
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 1
- XTUSEBKMEQERQV-UHFFFAOYSA-N propan-2-ol;hydrate Chemical compound O.CC(C)O XTUSEBKMEQERQV-UHFFFAOYSA-N 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- LFKDJXLFVYVEFG-UHFFFAOYSA-N tert-butyl carbamate Chemical compound CC(C)(C)OC(N)=O LFKDJXLFVYVEFG-UHFFFAOYSA-N 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 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
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
- C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
- C07D405/04—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings directly linked by a ring-member-to-ring-member bond
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P9/00—Drugs for disorders of the cardiovascular system
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P9/00—Drugs for disorders of the cardiovascular system
- A61P9/10—Drugs for disorders of the cardiovascular system for treating ischaemic or atherosclerotic diseases, e.g. antianginal drugs, coronary vasodilators, drugs for myocardial infarction, retinopathy, cerebrovascula insufficiency, renal arteriosclerosis
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
- C07D233/54—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
- C07D233/66—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two 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
- C07D233/84—Sulfur atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
- C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
- C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
- C07D487/04—Ortho-condensed systems
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Public Health (AREA)
- General Chemical & Material Sciences (AREA)
- Cardiology (AREA)
- Heart & Thoracic Surgery (AREA)
- Urology & Nephrology (AREA)
- Vascular Medicine (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Pyrane Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US5075408P | 2008-05-06 | 2008-05-06 | |
| US61/050,754 | 2008-05-06 | ||
| PCT/PT2009/000025 WO2009136803A2 (en) | 2008-05-06 | 2009-05-06 | Process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2723411A1 true CA2723411A1 (en) | 2009-11-12 |
Family
ID=40933790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2723411A Abandoned CA2723411A1 (en) | 2008-05-06 | 2009-05-06 | Process |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US8710239B2 (https=) |
| EP (1) | EP2303855B1 (https=) |
| JP (1) | JP2011519919A (https=) |
| AR (1) | AR071632A1 (https=) |
| CA (1) | CA2723411A1 (https=) |
| ES (1) | ES2531458T3 (https=) |
| PT (1) | PT2303855E (https=) |
| WO (1) | WO2009136803A2 (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AR071632A1 (es) | 2008-05-06 | 2010-06-30 | Bial Portela & Ca Sa | Proceso catalitico para hidrogenacion asimetrica en la sintesis de inhibidores de la dopamina-beta-hidroxilasa" |
| WO2014077715A1 (en) * | 2012-11-14 | 2014-05-22 | BIAL - PORTELA & Cª, S.A. | 1,3-dihydroimidazole-2-thione derivatives for use in the treatment of pulmonary arterial hypertension and lung injury |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7125904B2 (en) | 2002-10-11 | 2006-10-24 | Portela & C.A., S.A. | Peripherally-selective inhibitors of dopamine-β-hydroxylase and method of their preparation |
| KR20090091326A (ko) | 2006-12-12 | 2009-08-27 | 바이알 - 포르텔라 앤드 씨에이 에스에이 | 촉매적 비대칭 수소화 방법 |
| AR071632A1 (es) | 2008-05-06 | 2010-06-30 | Bial Portela & Ca Sa | Proceso catalitico para hidrogenacion asimetrica en la sintesis de inhibidores de la dopamina-beta-hidroxilasa" |
-
2009
- 2009-05-05 AR ARP090101613A patent/AR071632A1/es unknown
- 2009-05-06 JP JP2011508434A patent/JP2011519919A/ja active Pending
- 2009-05-06 PT PT09742906T patent/PT2303855E/pt unknown
- 2009-05-06 WO PCT/PT2009/000025 patent/WO2009136803A2/en not_active Ceased
- 2009-05-06 EP EP09742906.2A patent/EP2303855B1/en not_active Not-in-force
- 2009-05-06 CA CA2723411A patent/CA2723411A1/en not_active Abandoned
- 2009-05-06 ES ES09742906.2T patent/ES2531458T3/es active Active
- 2009-05-06 US US12/990,918 patent/US8710239B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| US20110237803A1 (en) | 2011-09-29 |
| EP2303855A2 (en) | 2011-04-06 |
| US8710239B2 (en) | 2014-04-29 |
| JP2011519919A (ja) | 2011-07-14 |
| PT2303855E (pt) | 2015-03-11 |
| ES2531458T3 (es) | 2015-03-16 |
| EP2303855B1 (en) | 2014-12-31 |
| WO2009136803A3 (en) | 2010-07-22 |
| WO2009136803A2 (en) | 2009-11-12 |
| AR071632A1 (es) | 2010-06-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued |
Effective date: 20130506 |