ZA200601970B - Process for preparing 2-oxo-1-pyrrolidine derivatives - Google Patents
Process for preparing 2-oxo-1-pyrrolidine derivatives Download PDFInfo
- Publication number
- ZA200601970B ZA200601970B ZA200601970A ZA200601970A ZA200601970B ZA 200601970 B ZA200601970 B ZA 200601970B ZA 200601970 A ZA200601970 A ZA 200601970A ZA 200601970 A ZA200601970 A ZA 200601970A ZA 200601970 B ZA200601970 B ZA 200601970B
- Authority
- ZA
- South Africa
- Prior art keywords
- process according
- formula
- alkyl
- hydrogen
- aryl
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title description 3
- 238000000034 method Methods 0.000 claims description 38
- 150000001875 compounds Chemical class 0.000 claims description 27
- 125000003118 aryl group Chemical group 0.000 claims description 22
- 229910052739 hydrogen Inorganic materials 0.000 claims description 21
- 239000001257 hydrogen Substances 0.000 claims description 20
- 125000001072 heteroaryl group Chemical group 0.000 claims description 19
- 125000000592 heterocycloalkyl group Chemical group 0.000 claims description 19
- 239000003054 catalyst Substances 0.000 claims description 17
- 229910052736 halogen Inorganic materials 0.000 claims description 13
- 150000002367 halogens Chemical class 0.000 claims description 13
- 238000002360 preparation method Methods 0.000 claims description 12
- 238000006243 chemical reaction Methods 0.000 claims description 11
- 150000002148 esters Chemical class 0.000 claims description 10
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 9
- 125000002252 acyl group Chemical group 0.000 claims description 9
- 125000004423 acyloxy group Chemical group 0.000 claims description 9
- 125000003545 alkoxy group Chemical group 0.000 claims description 9
- 125000004644 alkyl sulfinyl group Chemical group 0.000 claims description 9
- 125000004390 alkyl sulfonyl group Chemical group 0.000 claims description 9
- 125000004414 alkyl thio group Chemical group 0.000 claims description 9
- 125000003368 amide group Chemical group 0.000 claims description 9
- 125000005135 aryl sulfinyl group Chemical group 0.000 claims description 9
- 125000005110 aryl thio group Chemical group 0.000 claims description 9
- 125000004104 aryloxy group Chemical group 0.000 claims description 9
- 150000002431 hydrogen Chemical class 0.000 claims description 9
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 9
- 229940124530 sulfonamide Drugs 0.000 claims description 9
- 150000003456 sulfonamides Chemical class 0.000 claims description 9
- 125000003396 thiol group Chemical class [H]S* 0.000 claims description 9
- 125000004391 aryl sulfonyl group Chemical group 0.000 claims description 8
- SIVBVNKKRKAXNV-UHFFFAOYSA-N cyanatosulfonylformic acid Chemical compound OC(=O)S(=O)(=O)OC#N SIVBVNKKRKAXNV-UHFFFAOYSA-N 0.000 claims description 8
- 150000002240 furans Chemical class 0.000 claims description 7
- 125000003837 (C1-C20) alkyl group Chemical group 0.000 claims description 6
- 125000004169 (C1-C6) alkyl group Chemical group 0.000 claims description 6
- 150000003839 salts Chemical class 0.000 claims description 6
- ASNHGEVAWNWCRQ-UHFFFAOYSA-N 4-(hydroxymethyl)oxolane-2,3,4-triol Chemical compound OCC1(O)COC(O)C1O ASNHGEVAWNWCRQ-UHFFFAOYSA-N 0.000 claims description 4
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 4
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 claims description 4
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 3
- 125000000008 (C1-C10) alkyl group Chemical group 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
- 150000004715 keto acids Chemical class 0.000 claims description 2
- 238000006386 neutralization reaction Methods 0.000 claims description 2
- 229910052759 nickel Inorganic materials 0.000 claims description 2
- 229910052763 palladium Inorganic materials 0.000 claims description 2
- 229910052697 platinum Inorganic materials 0.000 claims description 2
- DNSISZSEWVHGLH-UHFFFAOYSA-N butanamide Chemical compound CCCC(N)=O DNSISZSEWVHGLH-UHFFFAOYSA-N 0.000 claims 1
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 claims 1
- 229910052702 rhenium Inorganic materials 0.000 claims 1
- 239000000243 solution Substances 0.000 description 15
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 13
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 13
- 125000000217 alkyl group Chemical group 0.000 description 13
- 239000000203 mixture Substances 0.000 description 11
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 9
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 9
- 230000015572 biosynthetic process Effects 0.000 description 9
- HJZVHUQSQGITAM-UHFFFAOYSA-N butanamide Chemical compound CC[CH]C(N)=O HJZVHUQSQGITAM-UHFFFAOYSA-N 0.000 description 9
- 125000004432 carbon atom Chemical group C* 0.000 description 9
- 238000003786 synthesis reaction Methods 0.000 description 9
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 7
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 6
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 6
- 229910052799 carbon Inorganic materials 0.000 description 6
- 239000002904 solvent Substances 0.000 description 6
- HNNJFUDLLWOVKZ-VKHMYHEASA-N (2s)-2-aminobutanamide Chemical compound CC[C@H](N)C(N)=O HNNJFUDLLWOVKZ-VKHMYHEASA-N 0.000 description 4
- KQMCGGGTJKNIMC-UHFFFAOYSA-N 2-hydroxy-3-propyl-2h-furan-5-one Chemical compound CCCC1=CC(=O)OC1O KQMCGGGTJKNIMC-UHFFFAOYSA-N 0.000 description 4
- ZAFNJMIOTHYJRJ-UHFFFAOYSA-N Diisopropyl ether Chemical compound CC(C)OC(C)C ZAFNJMIOTHYJRJ-UHFFFAOYSA-N 0.000 description 4
- YNAVUWVOSKDBBP-UHFFFAOYSA-N Morpholine Chemical compound C1COCCN1 YNAVUWVOSKDBBP-UHFFFAOYSA-N 0.000 description 4
- RWRDLPDLKQPQOW-UHFFFAOYSA-N tetrahydropyrrole Substances C1CCNC1 RWRDLPDLKQPQOW-UHFFFAOYSA-N 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 125000004178 (C1-C4) alkyl group Chemical group 0.000 description 3
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 239000008346 aqueous phase Substances 0.000 description 3
- 238000010533 azeotropic distillation Methods 0.000 description 3
- 239000012267 brine Substances 0.000 description 3
- 125000004093 cyano group Chemical group *C#N 0.000 description 3
- -1 hydrocarbon radicals Chemical class 0.000 description 3
- JMMWKPVZQRWMSS-UHFFFAOYSA-N isopropanol acetate Natural products CC(C)OC(C)=O JMMWKPVZQRWMSS-UHFFFAOYSA-N 0.000 description 3
- 229940011051 isopropyl acetate Drugs 0.000 description 3
- GWYFCOCPABKNJV-UHFFFAOYSA-N isovaleric acid Chemical compound CC(C)CC(O)=O GWYFCOCPABKNJV-UHFFFAOYSA-N 0.000 description 3
- HPHUVLMMVZITSG-ZCFIWIBFSA-N levetiracetam Chemical compound CC[C@H](C(N)=O)N1CCCC1=O HPHUVLMMVZITSG-ZCFIWIBFSA-N 0.000 description 3
- 229960004002 levetiracetam Drugs 0.000 description 3
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 229910052717 sulfur Inorganic materials 0.000 description 3
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 230000005526 G1 to G0 transition Effects 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 239000002585 base Substances 0.000 description 2
- 125000002837 carbocyclic group Chemical group 0.000 description 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 2
- 125000000753 cycloalkyl group Chemical group 0.000 description 2
- 239000003480 eluent Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000012458 free base Substances 0.000 description 2
- HHLFWLYXYJOTON-UHFFFAOYSA-N glyoxylic acid Chemical compound OC(=O)C=O HHLFWLYXYJOTON-UHFFFAOYSA-N 0.000 description 2
- 125000004433 nitrogen atom Chemical group N* 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 2
- 150000004040 pyrrolidinones Chemical class 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- WXFWXFIWDGJRSC-UHFFFAOYSA-N 2,5-dimethoxy-2,5-dihydrofuran Chemical compound COC1OC(OC)C=C1 WXFWXFIWDGJRSC-UHFFFAOYSA-N 0.000 description 1
- IZTLHMKJHPBCBY-UHFFFAOYSA-N 3-hydroxy-4-propyl-3h-furan-2-one Chemical compound CCCC1=COC(=O)C1O IZTLHMKJHPBCBY-UHFFFAOYSA-N 0.000 description 1
- 206010001488 Aggression Diseases 0.000 description 1
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 206010021143 Hypoxia Diseases 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000016571 aggressive behavior Effects 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 235000019270 ammonium chloride Nutrition 0.000 description 1
- 239000000908 ammonium hydroxide Substances 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 239000003849 aromatic solvent Substances 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- NGPGDYLVALNKEG-UHFFFAOYSA-N azanium;azane;2,3,4-trihydroxy-4-oxobutanoate Chemical compound [NH4+].[NH4+].[O-]C(=O)C(O)C(O)C([O-])=O NGPGDYLVALNKEG-UHFFFAOYSA-N 0.000 description 1
- 125000003785 benzimidazolyl group Chemical group N1=C(NC2=C1C=CC=C2)* 0.000 description 1
- 125000001164 benzothiazolyl group Chemical group S1C(=NC2=C1C=CC=C2)* 0.000 description 1
- 125000004196 benzothienyl group Chemical group S1C(=CC2=C1C=CC=C2)* 0.000 description 1
- 125000004541 benzoxazolyl group Chemical group O1C(=NC2=C1C=CC=C2)* 0.000 description 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- 125000000609 carbazolyl group Chemical group C1(=CC=CC=2C3=CC=CC=C3NC12)* 0.000 description 1
- 210000003169 central nervous system Anatomy 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 238000013375 chromatographic separation Methods 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- UZUODNWWWUQRIR-UHFFFAOYSA-L disodium;3-aminonaphthalene-1,5-disulfonate Chemical compound [Na+].[Na+].C1=CC=C(S([O-])(=O)=O)C2=CC(N)=CC(S([O-])(=O)=O)=C21 UZUODNWWWUQRIR-UHFFFAOYSA-L 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 206010015037 epilepsy Diseases 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 125000002541 furyl group Chemical group 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 230000001146 hypoxic effect Effects 0.000 description 1
- 125000002883 imidazolyl group Chemical group 0.000 description 1
- 125000001041 indolyl group Chemical group 0.000 description 1
- 239000002050 international nonproprietary name Substances 0.000 description 1
- 230000000302 ischemic effect Effects 0.000 description 1
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
- 125000000904 isoindolyl group Chemical group C=1(NC=C2C=CC=CC12)* 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 125000005956 isoquinolyl group Chemical group 0.000 description 1
- 125000001786 isothiazolyl group Chemical group 0.000 description 1
- 125000000842 isoxazolyl group Chemical group 0.000 description 1
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 1
- 235000019341 magnesium sulphate Nutrition 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- VMVVZQZMGXGYJC-MLWJPKLSSA-N methyl 1-[(2s)-1-amino-1-oxobutan-2-yl]-5-oxopyrrolidine-3-carboxylate Chemical compound CC[C@@H](C(N)=O)N1CC(C(=O)OC)CC1=O VMVVZQZMGXGYJC-MLWJPKLSSA-N 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 125000004573 morpholin-4-yl group Chemical group N1(CCOCC1)* 0.000 description 1
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000001624 naphthyl group Chemical group 0.000 description 1
- 229910052757 nitrogen Inorganic materials 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
- 239000012074 organic phase Substances 0.000 description 1
- 125000002971 oxazolyl group Chemical group 0.000 description 1
- 125000004430 oxygen atom Chemical group O* 0.000 description 1
- HGBOYTHUEUWSSQ-UHFFFAOYSA-N pentanal Chemical compound CCCCC=O HGBOYTHUEUWSSQ-UHFFFAOYSA-N 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 125000004193 piperazinyl group Chemical group 0.000 description 1
- 125000003386 piperidinyl group Chemical group 0.000 description 1
- 238000004262 preparative liquid chromatography Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000003223 protective agent Substances 0.000 description 1
- 125000000561 purinyl group Chemical group N1=C(N=C2N=CNC2=C1)* 0.000 description 1
- 125000003373 pyrazinyl group Chemical group 0.000 description 1
- 125000003226 pyrazolyl group Chemical group 0.000 description 1
- 125000004076 pyridyl group Chemical group 0.000 description 1
- 125000000714 pyrimidinyl group Chemical group 0.000 description 1
- 125000000719 pyrrolidinyl group Chemical group 0.000 description 1
- 125000000168 pyrrolyl group Chemical group 0.000 description 1
- 125000005493 quinolyl group Chemical group 0.000 description 1
- 230000006340 racemization Effects 0.000 description 1
- 150000003254 radicals Chemical class 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 125000004434 sulfur atom Chemical group 0.000 description 1
- 150000003892 tartrate salts Chemical class 0.000 description 1
- 125000003718 tetrahydrofuranyl group Chemical group 0.000 description 1
- 125000001412 tetrahydropyranyl group Chemical group 0.000 description 1
- 125000003831 tetrazolyl group Chemical group 0.000 description 1
- 125000000335 thiazolyl group Chemical group 0.000 description 1
- 125000001544 thienyl group Chemical group 0.000 description 1
- 238000007039 two-step reaction Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D207/18—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member
- C07D207/22—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D207/24—Oxygen or sulfur atoms
- C07D207/26—2-Pyrrolidones
- C07D207/263—2-Pyrrolidones with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms
- C07D207/27—2-Pyrrolidones with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms with substituted hydrocarbon radicals directly attached to the ring nitrogen atom
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D207/18—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member
- C07D207/22—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D207/24—Oxygen or sulfur atoms
- C07D207/26—2-Pyrrolidones
- C07D207/273—2-Pyrrolidones 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 other ring carbon atoms
- C07D207/277—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/28—Drugs for disorders of the nervous system for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia
-
- 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
- C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D207/18—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member
- C07D207/22—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D207/24—Oxygen or sulfur atoms
- C07D207/26—2-Pyrrolidones
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D207/18—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member
- C07D207/22—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D207/24—Oxygen or sulfur atoms
- C07D207/26—2-Pyrrolidones
- C07D207/263—2-Pyrrolidones with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms
- C07D207/267—2-Pyrrolidones with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to the ring nitrogen atom
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Neurosurgery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Neurology (AREA)
- Pharmacology & Pharmacy (AREA)
- Biomedical Technology (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Heart & Thoracic Surgery (AREA)
- Urology & Nephrology (AREA)
- Vascular Medicine (AREA)
- Cardiology (AREA)
- Hospice & Palliative Care (AREA)
- Psychiatry (AREA)
- Plural Heterocyclic Compounds (AREA)
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Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP03021534 | 2003-09-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200601970B true ZA200601970B (en) | 2007-05-30 |
Family
ID=34354424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200601970A ZA200601970B (en) | 2003-09-24 | 2004-09-13 | Process for preparing 2-oxo-1-pyrrolidine derivatives |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US7629474B2 (es) |
| EP (1) | EP1667967B1 (es) |
| JP (1) | JP4658937B2 (es) |
| KR (1) | KR101124098B1 (es) |
| CN (1) | CN1882535B (es) |
| BR (1) | BRPI0414436A (es) |
| CA (1) | CA2538938C (es) |
| DK (1) | DK1667967T3 (es) |
| EA (1) | EA010306B1 (es) |
| ES (1) | ES2390455T3 (es) |
| HK (1) | HK1094702A1 (es) |
| IL (1) | IL174029A (es) |
| PL (1) | PL1667967T3 (es) |
| WO (1) | WO2005028435A1 (es) |
| ZA (1) | ZA200601970B (es) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006103696A2 (en) * | 2005-04-01 | 2006-10-05 | Rubamin Laboratories Limited | Process for preparing levetiracetam and racemization of (r)- and (s)-2-amino butynamide and the corresponding acid derivatives |
| AU2006291524B2 (en) * | 2005-09-15 | 2012-01-12 | Ucb Pharma S.A | 4-substituted pyrrolidin-2-ones and their use |
| WO2007065634A1 (en) * | 2005-12-07 | 2007-06-14 | Ucb Pharma, S.A. | 3-carboxy- 2-oxo-1 -pyrrolidine derivatives and their uses |
| WO2016075082A1 (en) | 2014-11-10 | 2016-05-19 | Sandoz Ag | Stereoselective reductive amination of alpha-chiral aldehydes using omega-transaminases for the synthesis of precursors of pregabalin and brivaracetam |
| HRP20240027T1 (hr) | 2015-05-25 | 2024-04-26 | Suzhou Pengxu Pharmatech Co., Ltd. | Postupci za proizvodnju brivaracetama |
| DK3371150T3 (en) | 2015-11-03 | 2021-11-15 | UCB Biopharma SRL | Fremgangsmåde til at fremstille brivaracetam |
| WO2017076737A1 (en) | 2015-11-03 | 2017-05-11 | Ucb Biopharma Sprl | Continuous process for preparing brivaracetam |
| CN105646319B (zh) * | 2015-12-30 | 2018-05-18 | 佛山市隆信医药科技有限公司 | 一种布瓦西坦的制备方法 |
| CN107513031B (zh) * | 2016-06-16 | 2022-08-02 | 上海医药集团股份有限公司 | 一种2-氧代-1-吡咯烷手性衍生物的制备方法 |
| CN108218757A (zh) * | 2016-12-14 | 2018-06-29 | 上海医药集团股份有限公司 | 对2-(4-丙基吡咯烷-2-酮)-丁酰胺非对映异构体的拆分方法 |
| CN106748950B (zh) * | 2017-01-13 | 2019-09-03 | 成都美域高制药有限公司 | 一种布瓦西坦及其中间体的制备方法 |
| CN108658831B (zh) * | 2017-03-30 | 2021-11-05 | 江苏豪森药业集团有限公司 | 2-氧代-1-吡咯烷衍生物或其盐的制备方法 |
| CN107793342A (zh) * | 2017-10-19 | 2018-03-13 | 丽珠集团新北江制药股份有限公司 | 一种布瓦西坦的制备方法 |
| CN108548873A (zh) * | 2018-03-20 | 2018-09-18 | 丽珠集团新北江制药股份有限公司 | 一种布瓦西坦中间体异构体的检测方法 |
| CN108929289B (zh) * | 2018-06-19 | 2022-01-04 | 上海博氏医药科技有限公司 | 一种用于制备布瓦西坦的中间体化合物及其制备方法和用途 |
| CN110615744B (zh) | 2018-06-20 | 2023-01-06 | 上海朴颐化学科技有限公司 | 一种布瓦西坦中间体及其制备方法 |
| CN111333563B (zh) | 2018-12-19 | 2023-11-07 | 上海科胜药物研发有限公司 | 一种布瓦西坦中间体的制备方法 |
| CN111892526A (zh) * | 2019-05-06 | 2020-11-06 | 北京万全德众医药生物技术有限公司 | 一种布瓦西坦的新制备方法 |
| EP4144724A4 (en) | 2020-04-30 | 2023-03-15 | Shanghai Syncores Technologies Inc. Ltd. | BRIVARACETAM AND PROCESS FOR MAKING AN INTERMEDIATE THEREOF |
| WO2023100110A1 (en) | 2021-12-02 | 2023-06-08 | Macfarlan Smith Limited | Process for preparing brivaracetam |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8412357D0 (en) * | 1984-05-15 | 1984-06-20 | Ucb Sa | Pharmaceutical composition |
| GB8827389D0 (en) * | 1988-11-23 | 1988-12-29 | Ucb Sa | Process for preparation of(s)alpha-ethyl-2-oxo-1-pyrrolidineacetamide |
| GB0004297D0 (en) * | 2000-02-23 | 2000-04-12 | Ucb Sa | 2-oxo-1 pyrrolidine derivatives process for preparing them and their uses |
| EP1392290B1 (en) * | 2001-03-22 | 2005-05-18 | Ucb, S.A. | Use of certain substituted pyrrolidones such as piracetam in the treatment of viral and other diseases |
| WO2002094787A1 (en) * | 2001-05-23 | 2002-11-28 | Ucb, S.A. | 2-oxo-piperidinyl- and 2-oxo-azepanyl alkanoic acid derivativ es for the treatment of epilepsy and other neurological disorders |
| IL160045A0 (en) | 2001-08-10 | 2004-06-20 | Ucb Sa | Oxopyrrolidine compounds, preparation of said compounds and their use in the manufacturing of levetiracetam and analogues |
-
2004
- 2004-09-13 PL PL04765134T patent/PL1667967T3/pl unknown
- 2004-09-13 CA CA2538938A patent/CA2538938C/en active Active
- 2004-09-13 CN CN200480033998XA patent/CN1882535B/zh active Active
- 2004-09-13 US US10/572,579 patent/US7629474B2/en active Active
- 2004-09-13 WO PCT/EP2004/010212 patent/WO2005028435A1/en active Application Filing
- 2004-09-13 ES ES04765134T patent/ES2390455T3/es active Active
- 2004-09-13 EA EA200600485A patent/EA010306B1/ru not_active IP Right Cessation
- 2004-09-13 EP EP04765134A patent/EP1667967B1/en active Active
- 2004-09-13 JP JP2006527306A patent/JP4658937B2/ja active Active
- 2004-09-13 DK DK04765134.4T patent/DK1667967T3/da active
- 2004-09-13 KR KR1020067005793A patent/KR101124098B1/ko active IP Right Grant
- 2004-09-13 ZA ZA200601970A patent/ZA200601970B/en unknown
- 2004-09-13 BR BRPI0414436-8A patent/BRPI0414436A/pt not_active Application Discontinuation
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2006
- 2006-03-01 IL IL174029A patent/IL174029A/en active IP Right Grant
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2007
- 2007-02-16 HK HK07101917.1A patent/HK1094702A1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DK1667967T3 (da) | 2012-10-08 |
| CA2538938C (en) | 2011-08-09 |
| KR20060121889A (ko) | 2006-11-29 |
| PL1667967T3 (pl) | 2012-11-30 |
| KR101124098B1 (ko) | 2012-03-21 |
| EA200600485A1 (ru) | 2007-02-27 |
| EP1667967B1 (en) | 2012-08-01 |
| EP1667967A1 (en) | 2006-06-14 |
| US20070100150A1 (en) | 2007-05-03 |
| JP4658937B2 (ja) | 2011-03-23 |
| CN1882535B (zh) | 2011-05-11 |
| US7629474B2 (en) | 2009-12-08 |
| ES2390455T3 (es) | 2012-11-13 |
| HK1094702A1 (es) | 2007-04-04 |
| IL174029A0 (en) | 2006-08-01 |
| AU2004274157A1 (en) | 2005-03-31 |
| EA010306B1 (ru) | 2008-08-29 |
| CA2538938A1 (en) | 2005-03-31 |
| CN1882535A (zh) | 2006-12-20 |
| JP2007515387A (ja) | 2007-06-14 |
| IL174029A (en) | 2012-06-28 |
| WO2005028435A1 (en) | 2005-03-31 |
| BRPI0414436A (pt) | 2006-11-14 |
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