HRP20030443A2 - Improved process for production of gabapentin intermediate - Google Patents
Improved process for production of gabapentin intermediate Download PDFInfo
- Publication number
- HRP20030443A2 HRP20030443A2 HR20030443A HRP20030443A HRP20030443A2 HR P20030443 A2 HRP20030443 A2 HR P20030443A2 HR 20030443 A HR20030443 A HR 20030443A HR P20030443 A HRP20030443 A HR P20030443A HR P20030443 A2 HRP20030443 A2 HR P20030443A2
- Authority
- HR
- Croatia
- Prior art keywords
- reaction
- produced
- product
- fact
- production
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D221/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00
- C07D221/02—Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00 condensed with carbocyclic rings or ring systems
- C07D221/20—Spiro-condensed ring systems
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
- C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D211/80—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members
- C07D211/84—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom 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 directly attached to ring carbon atoms
- C07D211/86—Oxygen atoms
- C07D211/88—Oxygen atoms attached in positions 2 and 6, e.g. glutarimide
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Other In-Based Heterocyclic Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US24489100P | 2000-11-02 | 2000-11-02 | |
| PCT/US2001/042783 WO2002036545A1 (en) | 2000-11-02 | 2001-10-26 | Improved process for production of gabapentin intermediate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| HRP20030443A2 true HRP20030443A2 (en) | 2005-04-30 |
Family
ID=22924517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HR20030443A HRP20030443A2 (en) | 2000-11-02 | 2001-10-26 | Improved process for production of gabapentin intermediate |
Country Status (21)
| Country | Link |
|---|---|
| US (2) | US6613904B2 (https=) |
| EP (1) | EP1337506A4 (https=) |
| JP (1) | JP2004530637A (https=) |
| KR (1) | KR20030048105A (https=) |
| CN (1) | CN1471507A (https=) |
| AU (1) | AU2002213506A1 (https=) |
| CA (1) | CA2427237A1 (https=) |
| CZ (1) | CZ20031432A3 (https=) |
| DE (1) | DE01981893T1 (https=) |
| ES (1) | ES2209674T1 (https=) |
| HR (1) | HRP20030443A2 (https=) |
| HU (1) | HUP0303352A3 (https=) |
| IL (1) | IL155733A0 (https=) |
| IS (1) | IS6799A (https=) |
| MX (1) | MXPA03003899A (https=) |
| NO (1) | NO20031927D0 (https=) |
| PL (1) | PL365569A1 (https=) |
| SK (1) | SK6372003A3 (https=) |
| WO (1) | WO2002036545A1 (https=) |
| YU (1) | YU33303A (https=) |
| ZA (1) | ZA200303349B (https=) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050004219A1 (en) * | 2003-07-01 | 2005-01-06 | Medtronic, Inc. | Pump systems including injectable gabapentin compositions |
| US20050090548A1 (en) * | 2003-10-23 | 2005-04-28 | Medtronic, Inc. | Intrathecal gabapentin for treatment of epilepsy |
| US20050090549A1 (en) * | 2003-10-23 | 2005-04-28 | Medtronic, Inc. | Intrathecal gabapentin for treatment of pain |
| US20050187295A1 (en) * | 2004-02-19 | 2005-08-25 | Surendra Kalyan | Processes for the preparation of gabapentin |
| ITMI20040501A1 (it) * | 2004-03-17 | 2004-06-17 | Caffaro Spa Ind Chim | Procedimento per la preparazione della monoaamide dell'acrido ciclosendiacetico |
| ITMI20041271A1 (it) * | 2004-06-24 | 2004-09-24 | Zambon Spa | Processo di preparazione di gabapentina |
| CN100341856C (zh) * | 2005-08-19 | 2007-10-10 | 江苏恩华药业集团有限公司 | 盐酸加巴喷丁制备方法 |
| US8495974B2 (en) * | 2009-05-18 | 2013-07-30 | Vito Agosta | Fuel system and method for burning liquid ammonia in engines and boilers |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1142168B (de) * | 1959-07-01 | 1963-01-10 | Warner Lambert Pharmaceutical | Verfahren zur Herstellung von ª‰,ª‰-Penta-methylenbutyrolacton bzw. Salzen der 3, 3-Pentamethylen-4-hydroxybuttersaeure |
| DE2460891C2 (de) | 1974-12-21 | 1982-09-23 | Gödecke AG, 1000 Berlin | 1-Aminomethyl-1-cycloalkanessigsäuren und deren Ester, Verfahren zu deren Herstellung und diese Verbindungen enthaltende Arzneimittel |
| DE3928182A1 (de) | 1989-08-25 | 1991-02-28 | Goedecke Ag | Verfahren zur herstellung von gabapentin |
| HU224720B1 (en) | 1996-03-14 | 2006-01-30 | Warner Lambert Co | Novel substituted cyclic amino acid derivatives use as pharmaceutical agents |
-
2001
- 2001-10-26 DE DE0001337506T patent/DE01981893T1/de active Pending
- 2001-10-26 AU AU2002213506A patent/AU2002213506A1/en not_active Abandoned
- 2001-10-26 CZ CZ20031432A patent/CZ20031432A3/cs unknown
- 2001-10-26 HU HU0303352A patent/HUP0303352A3/hu unknown
- 2001-10-26 PL PL01365569A patent/PL365569A1/xx not_active Application Discontinuation
- 2001-10-26 IL IL15573301A patent/IL155733A0/xx unknown
- 2001-10-26 YU YU33303A patent/YU33303A/sh unknown
- 2001-10-26 MX MXPA03003899A patent/MXPA03003899A/es active IP Right Grant
- 2001-10-26 EP EP01981893A patent/EP1337506A4/en not_active Withdrawn
- 2001-10-26 KR KR10-2003-7006056A patent/KR20030048105A/ko not_active Ceased
- 2001-10-26 CA CA002427237A patent/CA2427237A1/en not_active Abandoned
- 2001-10-26 CN CNA018181899A patent/CN1471507A/zh active Pending
- 2001-10-26 WO PCT/US2001/042783 patent/WO2002036545A1/en not_active Ceased
- 2001-10-26 HR HR20030443A patent/HRP20030443A2/hr not_active Application Discontinuation
- 2001-10-26 SK SK637-2003A patent/SK6372003A3/sk unknown
- 2001-10-26 ES ES01981893T patent/ES2209674T1/es active Pending
- 2001-10-26 US US09/984,058 patent/US6613904B2/en not_active Expired - Fee Related
- 2001-10-26 JP JP2002539305A patent/JP2004530637A/ja not_active Withdrawn
-
2003
- 2003-04-29 NO NO20031927A patent/NO20031927D0/no not_active Application Discontinuation
- 2003-04-30 IS IS6799A patent/IS6799A/is unknown
- 2003-04-30 ZA ZA200303349A patent/ZA200303349B/en unknown
- 2003-06-06 US US10/455,314 patent/US6881843B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP1337506A4 (en) | 2005-05-04 |
| YU33303A (sh) | 2006-05-25 |
| CZ20031432A3 (cs) | 2003-12-17 |
| AU2002213506A1 (en) | 2002-05-15 |
| NO20031927L (no) | 2003-04-29 |
| MXPA03003899A (es) | 2005-02-17 |
| US6881843B2 (en) | 2005-04-19 |
| US6613904B2 (en) | 2003-09-02 |
| EP1337506A1 (en) | 2003-08-27 |
| IS6799A (is) | 2003-04-30 |
| WO2002036545A1 (en) | 2002-05-10 |
| HUP0303352A2 (hu) | 2004-01-28 |
| CN1471507A (zh) | 2004-01-28 |
| PL365569A1 (en) | 2005-01-10 |
| ZA200303349B (en) | 2005-06-09 |
| DE01981893T1 (de) | 2004-05-19 |
| JP2004530637A (ja) | 2004-10-07 |
| SK6372003A3 (en) | 2003-12-02 |
| CA2427237A1 (en) | 2002-05-10 |
| ES2209674T1 (es) | 2004-07-01 |
| NO20031927D0 (no) | 2003-04-29 |
| US20020107395A1 (en) | 2002-08-08 |
| HUP0303352A3 (en) | 2005-04-28 |
| KR20030048105A (ko) | 2003-06-18 |
| US20030195358A1 (en) | 2003-10-16 |
| IL155733A0 (en) | 2003-11-23 |
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| A1OB | Publication of a patent application | ||
| AIPI | Request for the grant of a patent on the basis of a substantive examination of a patent application | ||
| ODRP | Renewal fee for the maintenance of a patent |
Payment date: 20061005 Year of fee payment: 6 |
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| OBST | Application withdrawn |