HRP20100054T1 - Dobivanje pregabalina i njemu sličnih spojeva - Google Patents
Dobivanje pregabalina i njemu sličnih spojeva Download PDFInfo
- Publication number
- HRP20100054T1 HRP20100054T1 HR20100054T HRP20100054T HRP20100054T1 HR P20100054 T1 HRP20100054 T1 HR P20100054T1 HR 20100054 T HR20100054 T HR 20100054T HR P20100054 T HRP20100054 T HR P20100054T HR P20100054 T1 HRP20100054 T1 HR P20100054T1
- Authority
- HR
- Croatia
- Prior art keywords
- formula
- compound
- salt
- alkyl
- cycloalkyl
- Prior art date
Links
- 150000001875 compounds Chemical class 0.000 title claims abstract 48
- AYXYPKUFHZROOJ-ZETCQYMHSA-N pregabalin Chemical compound CC(C)C[C@H](CN)CC(O)=O AYXYPKUFHZROOJ-ZETCQYMHSA-N 0.000 title 1
- 229960001233 pregabalin Drugs 0.000 title 1
- 150000003839 salts Chemical class 0.000 claims abstract 39
- 125000006652 (C3-C12) cycloalkyl group Chemical group 0.000 claims abstract 28
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims abstract 17
- 238000000034 method Methods 0.000 claims abstract 13
- 125000004400 (C1-C12) alkyl group Chemical group 0.000 claims abstract 10
- 239000012453 solvate Substances 0.000 claims abstract 9
- 239000002253 acid Substances 0.000 claims abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract 2
- 125000000217 alkyl group Chemical group 0.000 claims 16
- 229910052739 hydrogen Inorganic materials 0.000 claims 14
- 239000001257 hydrogen Substances 0.000 claims 14
- 125000001424 substituent group Chemical group 0.000 claims 10
- 102000004190 Enzymes Human genes 0.000 claims 4
- 108090000790 Enzymes Proteins 0.000 claims 4
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims 4
- 125000004093 cyano group Chemical group *C#N 0.000 claims 3
- 230000000911 decarboxylating effect Effects 0.000 claims 2
- JHRWFZAGFWIERB-RKDXNWHRSA-N (2r,3s)-3-cyano-2-ethoxycarbonyl-5-methylhexanoic acid Chemical compound CCOC(=O)[C@@H](C(O)=O)[C@@H](C#N)CC(C)C JHRWFZAGFWIERB-RKDXNWHRSA-N 0.000 claims 1
- JHRWFZAGFWIERB-BDAKNGLRSA-N (2s,3s)-3-cyano-2-ethoxycarbonyl-5-methylhexanoic acid Chemical compound CCOC(=O)[C@H](C(O)=O)[C@@H](C#N)CC(C)C JHRWFZAGFWIERB-BDAKNGLRSA-N 0.000 claims 1
- JHRWFZAGFWIERB-VEDVMXKPSA-N (3s)-3-cyano-2-ethoxycarbonyl-5-methylhexanoic acid Chemical compound CCOC(=O)C(C(O)=O)[C@@H](C#N)CC(C)C JHRWFZAGFWIERB-VEDVMXKPSA-N 0.000 claims 1
- VOPQXWXHHIIKRZ-MLWJPKLSSA-N (3s)-4-(2-methylpropyl)-2-oxopyrrolidine-3-carboxylic acid Chemical class CC(C)CC1CNC(=O)[C@H]1C(O)=O VOPQXWXHHIIKRZ-MLWJPKLSSA-N 0.000 claims 1
- 125000006273 (C1-C3) alkyl group Chemical group 0.000 claims 1
- 125000004169 (C1-C6) alkyl group Chemical group 0.000 claims 1
- CMROGFZABRZODL-ZCFIWIBFSA-N 2-[(1s)-1-cyano-3-methylbutyl]propanedioic acid Chemical compound CC(C)C[C@H](C#N)C(C(O)=O)C(O)=O CMROGFZABRZODL-ZCFIWIBFSA-N 0.000 claims 1
- VPHWGVGMWFDYEM-ZCFIWIBFSA-N 2-[(2s)-1-amino-4-methylpentan-2-yl]propanedioic acid Chemical compound CC(C)C[C@H](CN)C(C(O)=O)C(O)=O VPHWGVGMWFDYEM-ZCFIWIBFSA-N 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 claims 1
- 238000006114 decarboxylation reaction Methods 0.000 claims 1
- PZGIWBPMOSUKEV-JTQLQIEISA-N diethyl 2-[(1r)-1-cyano-3-methylbutyl]propanedioate Chemical compound CCOC(=O)C([C@@H](CC(C)C)C#N)C(=O)OCC PZGIWBPMOSUKEV-JTQLQIEISA-N 0.000 claims 1
- 230000003301 hydrolyzing effect Effects 0.000 claims 1
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 claims 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C227/00—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
- C07C227/12—Formation of amino and carboxyl groups
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P13/00—Preparation of nitrogen-containing organic compounds
- C12P13/02—Amides, e.g. chloramphenicol or polyamides; Imides or polyimides; Urethanes, i.e. compounds comprising N-C=O structural element or polyurethanes
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C253/00—Preparation of carboxylic acid nitriles
- C07C253/30—Preparation of carboxylic acid nitriles by reactions not involving the formation of cyano groups
-
- 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
- A61P25/08—Antiepileptics; Anticonvulsants
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C227/00—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
- C07C227/04—Formation of amino groups in compounds containing carboxyl groups
- C07C227/06—Formation of amino groups in compounds containing carboxyl groups by addition or substitution reactions, without increasing the number of carbon atoms in the carbon skeleton of the acid
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C227/00—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
- C07C227/14—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton from compounds containing already amino and carboxyl groups or derivatives thereof
- C07C227/18—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton from compounds containing already amino and carboxyl groups or derivatives thereof by reactions involving amino or carboxyl groups, e.g. hydrolysis of esters or amides, by formation of halides, salts or esters
- C07C227/20—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton from compounds containing already amino and carboxyl groups or derivatives thereof by reactions involving amino or carboxyl groups, e.g. hydrolysis of esters or amides, by formation of halides, salts or esters by hydrolysis of N-acylated amino-acids or derivatives thereof, e.g. hydrolysis of carbamates
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C227/00—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
- C07C227/22—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton from lactams, cyclic ketones or cyclic oximes, e.g. by reactions involving Beckmann rearrangement
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C229/00—Compounds containing amino and carboxyl groups bound to the same carbon skeleton
- C07C229/02—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton
- C07C229/04—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated
- C07C229/24—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated having more than one carboxyl group bound to the carbon skeleton, e.g. aspartic acid
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
- C07C255/01—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms
- C07C255/19—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms containing cyano groups and carboxyl groups, other than cyano groups, bound to the same saturated acyclic carbon skeleton
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P13/00—Preparation of nitrogen-containing organic compounds
- C12P13/001—Amines; Imines
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P13/00—Preparation of nitrogen-containing organic compounds
- C12P13/002—Nitriles (-CN)
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P7/00—Preparation of oxygen-containing organic compounds
- C12P7/40—Preparation of oxygen-containing organic compounds containing a carboxyl group including Peroxycarboxylic acids
- C12P7/42—Hydroxy-carboxylic acids
Abstract
Postupak dobivanja spoja Formule 1ili njegovog farmaceutski prihvatljivog kompleksa, soli, solvata ili hidrata, u kojojR1 i R2 su različiti i svakog od njih se neovisno bira između atoma vodika, C1-12 alkila, C3-12 cikloalkila i supstituiranog C3-12 cikloalkila, naznačen time što navedeni postupak se sastoji u: (a) reakciji spoja Formule 2ili njegove soli, s kiselinom i vodom, kako bi se dobilo spoj Formule 1, ili njegovu sol; ili (b) izbornom prevođenju spoja Formule 1, ili njegove soli, u njegov farmaceutski prihvatljiv kompleks, sol, solvat ili hidrat, gdje R1 i R2 u Formuli 2 su definirani kao za Formulu 1. Patent sadrži još 12 patentnih zahtjeva.
Claims (13)
1. Postupak dobivanja spoja Formule 1
[image]
ili njegovog farmaceutski prihvatljivog kompleksa, soli, solvata ili hidrata, u kojoj
R1 i R2 su različiti i svakog od njih se neovisno bira između atoma vodika, C1-12 alkila, C3-12 cikloalkila i supstituiranog C3-12 cikloalkila,
naznačen time što navedeni postupak se sastoji u:
(a) reakciji spoja Formule 2
[image]
ili njegove soli, s kiselinom i vodom, kako bi se dobilo spoj Formule 1, ili njegovu sol; ili
(b) izbornom prevođenju spoja Formule 1, ili njegove soli, u njegov farmaceutski prihvatljiv kompleks, sol, solvat ili hidrat, gdje R1 i R2 u Formuli 2 su definirani kao za Formulu 1.
2. Postupak u skladu s patentnim zahtjevom 1, naznačen time što se dodatno sastoji u redukciji cijano ostatka u spoju Formule 3
[image]
ili njegovoj soli, kako bi se dobilo spoj Formule 2, ili njegovu sol, gdje
R1 i R2 u Formuli 3 su definirani kao za Formulu 1; i
R3 u Formuli 3 je C1-12 alkil, C3-12 cikloalkil ili aril-C1-6 alkil.
3. Postupak u skladu s patentnim zahtjevom 2, naznačen time što se dodatno sastoji u:
(a) miješanju spoja Formule 4
[image]
s enzimom, kako bi se dobilo spoj Formule 3, ili njegovu sol, i spoj Formule 5
[image]
gdje enzim je prilagođen tako da enantioselektivno hidrolizira spoj Formule 4 u spoj Formule 3, ili njegovu sol;
(b) izdvajanju spoja Formule 3, ili njegove soli; i
(c) izbornom racemiziranju spoja Formule 5, kako bi se dobilo spoj Formule 4, gdje
R1, R2 i R3 u Formuli 4 i Formuli 5 su definirani kao za Formulu 3; i
R4 u Formuli 4 i Formuli 5 je isti kao ili je različit od R3, te je C1-12 alkil, C3-12 cikloalkil ili aril-C1-6 alkil.
4. Postupak dobivanja spoja Formule 1
[image]
ili njegovog farmaceutski prihvatljivog kompleksa, soli, solvata ili hidrata, u kojoj
R1 i R2 su različiti i svakog od njih se neovisno bira između atoma vodika, C1-12 alkila, C3-12 cikloalkila i supstituiranog C3-12 cikloalkila,
naznačen time što navedeni postupak se sastoji u:
(a) redukciji cijano ostatka u spoju Formule 6
[image]
ili njegovoj soli, kako bi se dobilo spoj Formule 7
[image]
ili njegovu sol;
(b) dekarboksiliranju spoja Formule 7, ili njegove soli, kako bi se dobilo spoj Formule 1, ili njegovu sol; i
(c) izbornom prevođenju spoja Formule 1, ili njegove soli, u njegov farmaceutski prihvatljiv kompleks, sol, solvat ili hidrat, gdje R1 i R2 u Formuli 6 i Formuli 7 su definirani kao za Formulu 1.
5. Postupak dobivanja spoja Formule 1
[image]
ili njegovog farmaceutski prihvatljivog kompleksa, soli, solvata ili hidrata, u kojoj
R1 i R2 su različiti i svakog od njih se neovisno bira između atoma vodika, C1-12 alkila, C3-12 cikloalkila i supstituiranog C3-12 cikloalkila,
naznačen time što navedeni postupak se sastoji u:
(a) dekarboksiliranju spoja Formule 3
[image]
ili njegove soli, ili hidrolizi i dekarboksiliranju spoja Formule 3, ili njegove soli, kako bi se dobilo spoj Formule 8
[image]
ili njegovu sol;
(b) redukciji cijano ostatka u spoju Formule 8, ili njegovoj soli, kako bi se dobilo spoj Formule 1, ili njegovu sol; i
(c) izbornom prevođenju spoja Formule 1, ili njegove soli, u njegov farmaceutski prihvatljiv kompleks, sol, solvat ili hidrat, gdje
svaki od R1 i R2 u Formuli 3 i Formuli 8 je definiran kao za Formulu 1;
R3 u Formuli 3 je C1-12 alkil, C3-12 cikloalkil ili aril-C1-6 alkil; i
R5 u Formuli 8 je atom vodika, C1-12 alkil, C3-12 cikloalkil ili aril-C1-6 alkil.
6. Postupak dobivanja spoja Formule 3
[image]
ili njegovog farmaceutski prihvatljivog kompleksa, soli, solvata ili hidrata, u kojoj
R1 i R2 su različiti i svakog od njih se neovisno bira između atoma vodika, C1-12 alkila, C3-12 cikloalkila i supstituiranog C3-12 cikloalkila, i
R3 je C1-12 alkil, C3-12 cikloalkil ili aril-C1-6 alkil,
naznačen time što navedeni postupak se sastoji u:
(a) miješanju spoja Formule 4
[image]
s enzimom, kako bi se dobilo spoj Formule 3, ili njegovu sol, i spoj Formule 5
[image]
gdje enzim je prilagođen tako da enantioselektivno hidrolizira spoj Formule 4 u spoj Formule 3, ili njegovu sol;
(b) izdvajanju spoja Formule 3, ili njegove soli; i
(c) izbornom racemiziranju spoja Formule 5, kako bi se dobilo spoj Formule 4, gdje
R1, R2 i R3 u Formuli 4 i Formuli 5 su definirani kao za Formulu 3; i
R4 u Formuli 4 i Formuli 5 je isti kao ili je različit od R3, te je C1-12 alkil, C3-12 cikloalkil ili aril-C1-6 alkil.
7. Postupak u skladu s bilo kojim od patentnih zahtjeva 1 do 6, naznačen time što R1 je atom vodika, a R2 je izobutil u spojevima Formule 1 do Formule 8.
8. Spoj Formule 2
[image]
uključujući njegove soli, naznačen time što
R1 i R2 su različiti i svakog od njih se neovisno bira između atoma vodika, C1-12 alkila, C3-12 cikloalkila i supstituiranog C3-12 cikloalkila, uz uvjet da kada jedan od supstituenata kojeg predstavlja R1 ili R2 je vodik, drugi supstituent nije C1-3 alkil ili C5 alkil.
9. Spoj Formule 3
[image]
uključujući njegove soli, naznačen time što
R1 i R2 su različiti i svakog od njih se neovisno bira između atoma vodika, C1-12 alkila, C3-12 cikloalkila i supstituiranog C3-12 cikloalkila, uz uvjet da kada jedan od supstituenata kojeg predstavlja R1 ili R2 je vodik, drugi supstituent nije metil; i
R3 je C1-12 alkil, C3-12 cikloalkil ili aril-C1-6 alkil.
10. Spoj Formule 5
[image]
uključujući njegove soli, naznačen time što
R1 i R2 su različiti i svakog od njih se neovisno bira između atoma vodika, C1-12 alkila, C3-12 cikloalkila i supstituiranog C3-12 cikloalkila, uz uvjet da kada jedan od supstituenata kojeg predstavlja R1 ili R2 je vodik, drugi supstituent nije metil; i
svaki od R3 i R4 je C1-12 alkil, C3-12 cikloalkil ili aril-C1-6 alkil.
11. Spoj Formule 6
[image]
uključujući njegove soli, naznačen time što
R1 i R2 su različiti i svakog od njih se neovisno bira između atoma vodika, C1-12 alkila, C3-12 cikloalkila i supstituiranog C3-12 cikloalkila, uz uvjet da kada jedan od supstituenata kojeg predstavlja R1 ili R2 je vodik, drugi supstituent nije metil.
12. Spoj Formule 7
[image]
uključujući njegove soli, naznačen time što
R1 i R2 su različiti i svakog od njih se neovisno bira između atoma vodika, C1-12 alkila, C3-12 cikloalkila i supstituiranog C3-12 cikloalkila, uz uvjet da kada jedan od supstituenata kojeg predstavlja R1 ili R2 je vodik, drugi supstituent nije metil.
13. Spoj u skladu s bilo kojim od patentnih zahtjeva 8 do 12, naznačen time što ga se bira između:
(S)-4-izobutil-2-oksopirolidin-3-karboksilne kiseline;
(3S)-3-cijano-2-etoksikarbonil-5-metilheksanske kiseline,
(2S,3S)-3-cijano-2-etoksikarbonil-5-metilheksanske kiseline,
(2R,3S)-3-cijano-2-etoksikarbonil-5-metilheksanske kiseline;
etilnog estera (R)-3-cijano-2-etoksikarbonil-5-metilheksanske kiseline;
(S)-3-cijano-2-karboksi-5-metilheksanske kiseline; odnosno
(S)-3-aminometil-2-karboksi-5-metilheksanske kiseline;
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US58167104P | 2004-06-21 | 2004-06-21 | |
US62903404P | 2004-11-18 | 2004-11-18 | |
PCT/IB2005/001924 WO2006000904A2 (en) | 2004-06-21 | 2005-06-09 | Preparation of pregabalin and related compounds |
Publications (1)
Publication Number | Publication Date |
---|---|
HRP20100054T1 true HRP20100054T1 (hr) | 2010-05-31 |
Family
ID=35295367
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HR20100054T HRP20100054T1 (hr) | 2004-06-21 | 2010-01-29 | Dobivanje pregabalina i njemu sličnih spojeva |
Country Status (33)
Country | Link |
---|---|
US (4) | US20050283023A1 (hr) |
EP (1) | EP1831154B1 (hr) |
JP (5) | JP4174551B2 (hr) |
KR (3) | KR100847928B1 (hr) |
CN (2) | CN1972904B (hr) |
AP (1) | AP2466A (hr) |
AR (1) | AR049446A1 (hr) |
AT (1) | ATE455093T1 (hr) |
AU (1) | AU2005256945B2 (hr) |
BR (1) | BRPI0512347B8 (hr) |
CA (1) | CA2571040C (hr) |
CR (2) | CR8765A (hr) |
CY (1) | CY1110337T1 (hr) |
DE (1) | DE602005018965D1 (hr) |
DK (1) | DK1831154T3 (hr) |
EA (3) | EA015418B1 (hr) |
ES (1) | ES2336014T3 (hr) |
GE (1) | GEP20104895B (hr) |
HK (2) | HK1104024A1 (hr) |
HR (1) | HRP20100054T1 (hr) |
IL (1) | IL179614A0 (hr) |
MA (1) | MA28674B1 (hr) |
ME (1) | ME01067B (hr) |
MX (1) | MXPA06014228A (hr) |
NO (1) | NO338097B1 (hr) |
NZ (1) | NZ552220A (hr) |
PL (1) | PL1831154T3 (hr) |
PT (1) | PT1831154E (hr) |
RS (1) | RS51210B (hr) |
SI (1) | SI1831154T1 (hr) |
TW (6) | TWI377191B (hr) |
UA (1) | UA83575C2 (hr) |
WO (1) | WO2006000904A2 (hr) |
Families Citing this family (45)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6001876A (en) | 1996-07-24 | 1999-12-14 | Warner-Lambert Company | Isobutylgaba and its derivatives for the treatment of pain |
US7417165B2 (en) | 2005-04-06 | 2008-08-26 | Teva Pharmaceutical Industries Ltd. | Crystalline forms of pregabalin |
US7488846B2 (en) | 2005-04-11 | 2009-02-10 | Teva Pharmaceuical Industries Ltd. | Pregabalin free of lactam and a process for preparation thereof |
MX2007012606A (es) * | 2005-04-11 | 2008-01-11 | Teva Pharma | Proceso para elaborar (s)-pregabalina. |
JP2008505980A (ja) | 2005-05-10 | 2008-02-28 | テバ ファーマシューティカル インダストリーズ リミティド | イソブチルグルタル酸を有さないプレガバリン及びその調製方法 |
EP1879851B1 (en) | 2005-05-10 | 2010-11-03 | Teva Pharmaceutical Industries Ltd | Method for the preparation of pregabalin and salts thereof |
ATE523484T1 (de) * | 2005-05-10 | 2011-09-15 | Teva Pharma | Optische lösung a us 3-carbamoylmethyl-5-methyl- hexansäure |
CZ297970B6 (cs) * | 2005-08-10 | 2007-05-09 | Zentiva, A. S | Zpusob výroby (S)-3-(aminomethyl)-5-methyl-hexanové kyseliny (pregabalinu) |
ES2398579T3 (es) | 2005-09-19 | 2013-03-20 | Teva Pharmaceutical Industries Ltd | Una síntesis asimétrica de ácido (S)-(+)-3-(aminometil)-5-metilhexanoico |
EP2019817A2 (en) | 2006-05-24 | 2009-02-04 | Teva Pharmaceutical Industries Ltd. | Processes for the preparation of r-(+)-3-(carbamoyl methyl)-5-methylhexanoic acid and salts thereof |
WO2007143113A2 (en) * | 2006-05-31 | 2007-12-13 | Teva Pharmaceutical Industries Ltd. | The use of enzymatic resolution for the preparation of intermediates of pregabalin |
WO2007143152A2 (en) * | 2006-05-31 | 2007-12-13 | Teva Pharmaceutical Industries Ltd. | Preparation of (s)-pregabalin-nitrile |
US8097754B2 (en) | 2007-03-22 | 2012-01-17 | Teva Pharmaceutical Industries Ltd. | Synthesis of (S)-(+)-3-(aminomethyl)-5-methyl hexanoic acid |
EP1992609A1 (en) * | 2007-05-14 | 2008-11-19 | Dipharma Francis S.r.l. | A process for the preparation of a (S)(+)-3-(aminomethyl)-5-methylhexanoic acid |
JP5157576B2 (ja) | 2007-05-14 | 2013-03-06 | 住友化学株式会社 | 光学活性2−アルキル−1,1,3−トリアルコキシカルボニルプロパンの製造方法 |
KR100846419B1 (ko) * | 2007-08-10 | 2008-07-15 | 한국과학기술원 | 프레가발린의 신규한 제조 방법 |
US20090062393A1 (en) * | 2007-08-29 | 2009-03-05 | Protia, Llc | Deuterium-enriched pregabalin |
WO2009046309A2 (en) * | 2007-10-03 | 2009-04-09 | Teva Pharmaceutical Industries Ltd. | Pregabalin -4-eliminate, pregabalin 5-eliminate, their use as reference marker and standard, and method to produce pregabalin containing low levels thereof |
ITMI20072262A1 (it) | 2007-12-03 | 2009-06-04 | Dipharma Francis Srl | Procedimento per la preparazione di acido (s)(+)-3-(amminometil)-5-metilesanoico |
US20100312010A1 (en) * | 2007-12-18 | 2010-12-09 | Watson Pharma Private Limited | Process for the Preparation of (S)-Pregabalin |
AU2008339583A1 (en) * | 2007-12-26 | 2009-07-02 | Generics [Uk] Limited | Processes to pregabalin |
SG176464A1 (en) * | 2008-05-09 | 2011-12-29 | Agency Science Tech & Res | Diagnosis and treatment of kawasaki disease |
MX2010012698A (es) | 2008-05-21 | 2011-03-15 | Sandoz Ag | Proceso para la hidrolisis enzimatica estereoselectiva del ester del acido 5-metil-3-nitro-metil-hexanoico. |
US20090312560A1 (en) * | 2008-06-10 | 2009-12-17 | Lambertus Thijs | Processes for making pregabalin and intermediates therefor |
KR20100107500A (ko) * | 2008-06-23 | 2010-10-05 | 테바 파마슈티컬 인더스트리즈 리미티드 | (s) 또는 (r)-이소-부틸-글루타릭 에스테르의 입체선택적 효소 합성방법 |
WO2010070593A2 (en) | 2008-12-19 | 2010-06-24 | Pfizer Ireland Pharmaceuticals | Malonate esters |
IT1394292B1 (it) | 2009-05-07 | 2012-06-06 | Dipharma Francis Srl | Procedimento per la sintesi di pregabalina |
WO2011141923A2 (en) | 2010-05-14 | 2011-11-17 | Lupin Limited | Improved synthesis of optically pure (s) - 3-cyano-5-methyl-hexanoic acid alkyl ester, an intermediate of (s)- pregabalin |
WO2012025861A1 (en) | 2010-08-23 | 2012-03-01 | Pfizer Manufacturing Ireland | Process for the preparation of ( s ) - 3 - cyano - 5 - methylhexanoic acid derivatives adn of pregabalin |
WO2012059797A1 (en) * | 2010-11-04 | 2012-05-10 | Lupin Limited | Process for synthesis of (s) - pregabalin |
KR101306585B1 (ko) * | 2011-04-14 | 2013-09-10 | 한국외국어대학교 연구산학협력단 | 프레가발린의 제조방법 |
CN102952057B (zh) * | 2012-11-07 | 2015-09-09 | 浙江普洛家园药业有限公司 | 一种4-异丁基吡咯烷-2-酮的制备方法 |
JP6225490B2 (ja) * | 2013-05-31 | 2017-11-08 | 大日本印刷株式会社 | 医薬品包装体 |
US10076550B2 (en) * | 2014-06-25 | 2018-09-18 | Council Of Scientific & Industrial Research | Synergistic pharmaceutical composition for gastroinestinal disorders |
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 |
CN104557576B (zh) * | 2014-12-19 | 2019-07-19 | 浙江华海药业股份有限公司 | 一种高纯度普瑞巴林的制备方法 |
CN105348125A (zh) * | 2015-11-26 | 2016-02-24 | 太仓运通生物化工有限公司 | 一种以异戊醛为原料合成普瑞巴林的方法 |
CN107445864B (zh) * | 2017-08-09 | 2020-01-17 | 无锡殷达尼龙有限公司 | 一种纯化长碳链氰基酸产物的方法 |
CN108358799B (zh) * | 2018-04-24 | 2020-11-10 | 贵州师范大学 | 一种普瑞巴林的制备方法 |
CN109503403B (zh) * | 2018-12-21 | 2021-11-16 | 卓和药业集团股份有限公司 | 一种普瑞巴林的拆分方法 |
CN113248416B (zh) * | 2020-02-10 | 2024-03-26 | 江西博腾药业有限公司 | 1-((苄氧基)羰基)-4-乙基吡咯烷-3-羧酸的制备方法及其应用 |
EP4103168A4 (en) | 2020-02-14 | 2024-04-24 | Council Scient Ind Res | PROCESS FOR THE PRODUCTION OF GAMMA-AMINOBUTRY ACIDS AND THEIR ANALOGUES |
CN111205288B (zh) | 2020-02-19 | 2021-03-30 | 四川大学 | 一种(1S,12bS)内酰胺酯化合物的合成方法 |
CN113651717A (zh) * | 2021-08-05 | 2021-11-16 | 浙江工业大学 | 一种光学纯异丁基丁二腈的消旋方法 |
CN113880724A (zh) * | 2021-12-06 | 2022-01-04 | 南京桦冠生物技术有限公司 | 一种3-(2-氨基苯基)-2-丙烯酸酯的制备方法 |
Family Cites Families (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3125583A (en) * | 1964-03-17 | Hjnc oxchaxohxchc o oh | ||
US637767A (en) * | 1899-09-25 | 1899-11-28 | Gaylard W Denyes | Grain-drill. |
SU452196A1 (ru) * | 1973-02-12 | 2001-09-20 | Филиал Всесоюзного Научно-Исследовательского Химико-Фармацевтического Института Им. Серго Орджоникидзе | СПОСОБ ПОЛУЧЕНИЯ γ-АМИНОМАСЛЯНОЙ КИСЛОТЫ |
JPS60338B2 (ja) * | 1980-12-16 | 1985-01-07 | 日本新薬株式会社 | 酪酸誘導体の製法 |
US4428887A (en) * | 1982-07-14 | 1984-01-31 | Monsanto Company | Method of producing mono-substituted terminal diesters |
US5618710A (en) * | 1990-08-03 | 1997-04-08 | Vertex Pharmaceuticals, Inc. | Crosslinked enzyme crystals |
US6197819B1 (en) * | 1990-11-27 | 2001-03-06 | Northwestern University | Gamma amino butyric acid analogs and optical isomers |
US5616793A (en) * | 1995-06-02 | 1997-04-01 | Warner-Lambert Company | Methods of making (S)-3-(aminomethyl)-5-methylhexanoic acid |
US5637767A (en) * | 1995-06-07 | 1997-06-10 | Warner-Lambert Company | Method of making (S)-3-(aminomethyl)-5-methylhexanoic acid |
DE19623142A1 (de) * | 1996-06-10 | 1997-12-11 | Huels Chemische Werke Ag | Enantiomerenangereicherte, durch einen tertiären Kohlenwasserstoffrest substituierte Malonsäuremonoester sowie deren Herstellung |
US6001876A (en) * | 1996-07-24 | 1999-12-14 | Warner-Lambert Company | Isobutylgaba and its derivatives for the treatment of pain |
JPH10245369A (ja) * | 1997-03-03 | 1998-09-14 | Ajinomoto Co Inc | セリン誘導体の製造方法 |
US6329429B1 (en) * | 1997-06-25 | 2001-12-11 | Warner-Lambert Company | Use of GABA analogs such as Gabapentin in the manufacture of a medicament for treating inflammatory diseases |
AU9019198A (en) * | 1997-08-19 | 1999-03-08 | Warner-Lambert Company | Methods for treating physiological conditions associated with the use, or sequelae of use, of cocaine or other psychomotor stimulants |
AU8668598A (en) * | 1997-08-20 | 1999-03-08 | University Of Oklahoma, The | Gaba analogs to prevent and treat gastrointestinal damage |
US6127418A (en) * | 1997-08-20 | 2000-10-03 | Warner-Lambert Company | GABA analogs to prevent and treat gastrointestinal damage |
RU2143002C1 (ru) * | 1997-12-24 | 1999-12-20 | Акционерное общество открытого типа "Мосагроген" | СПОСОБ ПОЛУЧЕНИЯ γ-АМИНОМАСЛЯНОЙ КИСЛОТЫ |
WO2000002546A2 (en) * | 1998-07-09 | 2000-01-20 | Warner-Lambert Company | Use of caba-analogues for treating insomnia |
JP2002520286A (ja) * | 1998-07-09 | 2002-07-09 | ワーナー−ランバート・カンパニー | Gaba類縁体及びカフェインを含んでなる組成物 |
EP1121114B1 (en) * | 1998-10-16 | 2007-01-10 | Warner-Lambert Company Llc | Use of gaba analogs for the manufacture of a medicament for the treatment of mania and bipolar disorders |
EA004934B1 (ru) * | 2000-01-27 | 2004-10-28 | Уорнер-Ламберт Компани | Асимметрический синтез прегабалина |
GB0004297D0 (en) * | 2000-02-23 | 2000-04-12 | Ucb Sa | 2-oxo-1 pyrrolidine derivatives process for preparing them and their uses |
US6931007B2 (en) * | 2001-07-25 | 2005-08-16 | Longboard, Inc. | System and method of serving data messages |
EP1333087A1 (en) * | 2002-02-05 | 2003-08-06 | Avantium International B.V. | Crosslinked enzyme aggregates and crosslinking agent therefore |
US20030225149A1 (en) * | 2002-04-30 | 2003-12-04 | Blazecka Peter G. | Process for preparing highly functionalized gamma-butyrolactams and gamma-amino acids |
FR2849024B1 (fr) * | 2002-12-20 | 2007-11-02 | Aventis Pharma Sa | Nouveaux composes chiraux derives d'esters de l'acide hexanoique, procede et intermediaires de preparation, utilisation a la synthese de l'acide 2-(bromomethyl)2-ethyl hexanoique chiral |
JP2006061112A (ja) * | 2004-08-30 | 2006-03-09 | Sumitomo Chemical Co Ltd | 光学活性な2−(シクロペンチルメチル)−マロン酸モノエステルの製造方法 |
WO2007143113A2 (en) * | 2006-05-31 | 2007-12-13 | Teva Pharmaceutical Industries Ltd. | The use of enzymatic resolution for the preparation of intermediates of pregabalin |
-
2005
- 2005-06-09 EA EA200800908A patent/EA015418B1/ru not_active IP Right Cessation
- 2005-06-09 EP EP05753107A patent/EP1831154B1/en active Active
- 2005-06-09 ES ES05753107T patent/ES2336014T3/es active Active
- 2005-06-09 AU AU2005256945A patent/AU2005256945B2/en not_active Ceased
- 2005-06-09 KR KR1020087003008A patent/KR100847928B1/ko active IP Right Grant
- 2005-06-09 PT PT05753107T patent/PT1831154E/pt unknown
- 2005-06-09 JP JP2007517522A patent/JP4174551B2/ja active Active
- 2005-06-09 EA EA200800909A patent/EA200800909A1/ru unknown
- 2005-06-09 CA CA002571040A patent/CA2571040C/en not_active Expired - Fee Related
- 2005-06-09 DK DK05753107.1T patent/DK1831154T3/da active
- 2005-06-09 CN CN2005800204949A patent/CN1972904B/zh active Active
- 2005-06-09 RS RSP-2010/0113A patent/RS51210B/sr unknown
- 2005-06-09 AT AT05753107T patent/ATE455093T1/de active
- 2005-06-09 BR BRPI0512347A patent/BRPI0512347B8/pt not_active IP Right Cessation
- 2005-06-09 ME MEP-2010-50A patent/ME01067B/me unknown
- 2005-06-09 PL PL05753107T patent/PL1831154T3/pl unknown
- 2005-06-09 MX MXPA06014228A patent/MXPA06014228A/es active IP Right Grant
- 2005-06-09 KR KR1020087003014A patent/KR100847929B1/ko active IP Right Grant
- 2005-06-09 GE GEAP20059756A patent/GEP20104895B/en unknown
- 2005-06-09 NZ NZ552220A patent/NZ552220A/en unknown
- 2005-06-09 CN CN2010105812765A patent/CN102102114B/zh active Active
- 2005-06-09 WO PCT/IB2005/001924 patent/WO2006000904A2/en active Application Filing
- 2005-06-09 DE DE602005018965T patent/DE602005018965D1/de active Active
- 2005-06-09 KR KR1020087003010A patent/KR100847927B1/ko active IP Right Grant
- 2005-06-09 EA EA200602099A patent/EA011765B1/ru not_active IP Right Cessation
- 2005-06-09 SI SI200530907T patent/SI1831154T1/sl unknown
- 2005-06-09 AP AP2006003846A patent/AP2466A/xx active
- 2005-06-17 TW TW094120286A patent/TWI377191B/zh active
- 2005-06-17 AR ARP050102504A patent/AR049446A1/es active IP Right Grant
- 2005-06-17 TW TW097126081A patent/TWI405747B/zh active
- 2005-06-17 TW TW097126080A patent/TWI399361B/zh active
- 2005-06-17 TW TW097126082A patent/TWI357405B/zh active
- 2005-06-17 TW TW097126084A patent/TWI402248B/zh active
- 2005-06-17 TW TW097126078A patent/TWI396743B/zh active
- 2005-06-21 US US11/157,585 patent/US20050283023A1/en not_active Abandoned
- 2005-09-06 UA UAA200612380A patent/UA83575C2/uk unknown
-
2006
- 2006-11-20 NO NO20065329A patent/NO338097B1/no not_active IP Right Cessation
- 2006-11-23 CR CR8765A patent/CR8765A/es unknown
- 2006-11-27 IL IL179614A patent/IL179614A0/en active IP Right Grant
- 2006-12-21 MA MA29548A patent/MA28674B1/fr unknown
-
2007
- 2007-07-27 HK HK07108223.5A patent/HK1104024A1/xx unknown
- 2007-12-27 JP JP2007335543A patent/JP4782101B2/ja active Active
- 2007-12-27 JP JP2007335498A patent/JP4777332B2/ja active Active
- 2007-12-27 JP JP2007335532A patent/JP4966183B2/ja active Active
-
2008
- 2008-05-29 JP JP2008141241A patent/JP4800346B2/ja active Active
- 2008-10-20 US US12/254,336 patent/US7838686B2/en active Active
-
2010
- 2010-01-29 HR HR20100054T patent/HRP20100054T1/hr unknown
- 2010-03-22 CY CY20101100272T patent/CY1110337T1/el unknown
- 2010-11-22 US US12/951,429 patent/US8044227B2/en active Active
-
2011
- 2011-09-12 CR CR20110483A patent/CR20110483A/es unknown
- 2011-09-28 US US13/247,032 patent/US8134023B2/en active Active
- 2011-12-20 HK HK11113743.0A patent/HK1161307A1/xx unknown
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
HRP20100054T1 (hr) | Dobivanje pregabalina i njemu sličnih spojeva | |
GEP20105099B (en) | Method for preparation of optionally 2-substituted 1,6- dihydrocarboxil acids | |
WO2008010897A3 (en) | Process for making 3-substituted 2-amino-5-halobenzamides | |
ZA200709304B (en) | Quinoline and quinoxaline derivatives as inhibitors of kinase enzymatic activity | |
ATE399753T1 (de) | Amide als pyruvatdehydrogenaseinhibitoren | |
NZ600119A (en) | Process and intermediates for the preparation of 5-biphenyl-4-yl-2-methylpentanoic acid derivatives | |
CA2356188A1 (en) | Method for the preparation of 5-cyanophthalide | |
WO2007083090A3 (en) | Process for the preparation of uracil derivatives | |
RS53310B (en) | ENZYMATIC PROCEDURE FOR OBTAINING CORTEXOLONE-17-ALPHA-PROPIONATE IN CRYSTAL FORM III | |
TW200612959A (en) | Method for preparing hydroxamic acids | |
EA200700064A1 (ru) | Способ получения эфиров 4,4-дифтор-3-оксобутановой кислоты | |
WO2007049295A3 (en) | An improved one pot process for making key intermediate for gemcitabine hcl | |
WO2006023659A3 (en) | Novel polymorphs of azabicyclohexane | |
MX2010000693A (es) | Composicion farmaceutica que comprende un compuesto de 11-desoxi-prostaglandina y metodo para establilizar el compuesto. | |
RS53062B (en) | PREPARATION PROCESS 4 - [(1,6-Dihydro-6-oxo-2-pyrimidinyl) AMINO BENZONITRILA | |
WO2006103696A3 (en) | Process for preparing levetiracetam and racemization of (r)- and (s)-2-amino butynamide and the corresponding acid derivatives | |
IL131177A (en) | Process for the preparation of nicotinic acids and esters | |
GB0208176D0 (en) | Organic compounds | |
MY157731A (en) | Aqueous surfactant solution and method for producing the same | |
MX2009004075A (es) | Derivados de alfa-, omega-aminoalcohol, enriquecidos en enantiomeros, su preparacion y uso como agentes repelentes de insectos y acaros. | |
EP1707560A4 (en) | HYDROXAMIC ACID DERIVATIVE AND THE DERIVATIVE INHIBITOR OF THE GENERATION OF AGE | |
CA2555980A1 (en) | Method for the separation of intermediates which may be used for the preparation of escitalopram | |
FR2788276B1 (fr) | NOUVEAU PROCEDE DE PREPARATION DE COMPOSES BICYCLIQUES ET L'APPLICATION DE CE PROCEDE COMME ETAPE INTERMEDIAIRE POUR LA PREPARATION D'UN COMPOSE INHIBITEUR DE L'ENZYME DE CONVERSION DE L'INTERLEUKINE 1-BETA (ice) | |
JP2007185190A (ja) | プラミペキソールの製造のための中間体の合成 | |
AU7581696A (en) | Preparation of chiral 3-hydroxy-2-pyrrolidinone derivatives |