ATE258926T1 - Verfahren zur herstellung von ranitidin - Google Patents
Verfahren zur herstellung von ranitidinInfo
- Publication number
- ATE258926T1 ATE258926T1 AT95941480T AT95941480T ATE258926T1 AT E258926 T1 ATE258926 T1 AT E258926T1 AT 95941480 T AT95941480 T AT 95941480T AT 95941480 T AT95941480 T AT 95941480T AT E258926 T1 ATE258926 T1 AT E258926T1
- Authority
- AT
- Austria
- Prior art keywords
- ranitidine
- producing
- producing ranitidine
- pharmaceutically acceptable
- acceptable salts
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
- C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D307/38—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D307/52—Radicals substituted by nitrogen atoms not forming part of a nitro radical
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Furan Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Thiazole And Isothizaole Compounds (AREA)
- Saccharide Compounds (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US35198594A | 1994-12-08 | 1994-12-08 | |
| US08/542,408 US5672724A (en) | 1994-12-08 | 1995-11-16 | Processes for preparing ranitidine |
| PCT/US1995/015385 WO1996017839A1 (en) | 1994-12-08 | 1995-11-20 | Novel processes for preparing ranitidine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE258926T1 true ATE258926T1 (de) | 2004-02-15 |
Family
ID=26997349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT95941480T ATE258926T1 (de) | 1994-12-08 | 1995-11-20 | Verfahren zur herstellung von ranitidin |
Country Status (14)
| Country | Link |
|---|---|
| EP (1) | EP0796256B1 (de) |
| JP (1) | JPH10512547A (de) |
| CN (1) | CN1073994C (de) |
| AT (1) | ATE258926T1 (de) |
| AU (1) | AU4288796A (de) |
| DE (1) | DE69532533T2 (de) |
| DK (1) | DK0796256T3 (de) |
| ES (1) | ES2215182T3 (de) |
| FI (1) | FI972389A (de) |
| HU (1) | HU222502B1 (de) |
| IL (1) | IL116262A (de) |
| NO (1) | NO316445B1 (de) |
| PT (1) | PT796256E (de) |
| WO (1) | WO1996017839A1 (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001500499A (ja) * | 1996-09-11 | 2001-01-16 | クノル アクチエンゲゼルシャフト | ニザチジンの製造方法 |
| KR100302348B1 (ko) * | 1999-04-24 | 2001-09-22 | 류덕희 | 니자티딘의 제조방법 |
| CN106892885A (zh) * | 2017-04-21 | 2017-06-27 | 苏州弘森药业股份有限公司 | 一种合成雷尼替丁的方法 |
| CN108864001A (zh) * | 2018-06-30 | 2018-11-23 | 郑州明泽医药科技有限公司 | 一种合成雷尼替丁的新方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1565966A (en) * | 1976-08-04 | 1980-04-23 | Allen & Hanburys Ltd | Aminoalkyl furan derivatives |
-
1995
- 1995-11-20 AT AT95941480T patent/ATE258926T1/de not_active IP Right Cessation
- 1995-11-20 JP JP8517639A patent/JPH10512547A/ja not_active Abandoned
- 1995-11-20 AU AU42887/96A patent/AU4288796A/en not_active Abandoned
- 1995-11-20 PT PT95941480T patent/PT796256E/pt unknown
- 1995-11-20 DK DK95941480T patent/DK0796256T3/da active
- 1995-11-20 DE DE69532533T patent/DE69532533T2/de not_active Expired - Fee Related
- 1995-11-20 HU HU9702259A patent/HU222502B1/hu not_active IP Right Cessation
- 1995-11-20 CN CN95196664A patent/CN1073994C/zh not_active Expired - Fee Related
- 1995-11-20 EP EP95941480A patent/EP0796256B1/de not_active Expired - Lifetime
- 1995-11-20 ES ES95941480T patent/ES2215182T3/es not_active Expired - Lifetime
- 1995-11-20 WO PCT/US1995/015385 patent/WO1996017839A1/en active IP Right Grant
- 1995-12-06 IL IL11626295A patent/IL116262A/en not_active IP Right Cessation
-
1997
- 1997-06-05 FI FI972389A patent/FI972389A/fi not_active IP Right Cessation
- 1997-06-06 NO NO19972605A patent/NO316445B1/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IL116262A (en) | 2002-07-25 |
| MX9704140A (es) | 1997-09-30 |
| EP0796256B1 (de) | 2004-02-04 |
| CN1073994C (zh) | 2001-10-31 |
| EP0796256A1 (de) | 1997-09-24 |
| NO972605D0 (no) | 1997-06-06 |
| WO1996017839A1 (en) | 1996-06-13 |
| DE69532533T2 (de) | 2004-12-16 |
| FI972389A0 (fi) | 1997-06-05 |
| DK0796256T3 (da) | 2004-05-10 |
| PT796256E (pt) | 2004-06-30 |
| IL116262A0 (en) | 1996-03-31 |
| HUT77439A (hu) | 1998-04-28 |
| JPH10512547A (ja) | 1998-12-02 |
| ES2215182T3 (es) | 2004-10-01 |
| NO972605L (no) | 1997-08-08 |
| FI972389A (fi) | 1997-06-05 |
| DE69532533D1 (de) | 2004-03-11 |
| NO316445B1 (no) | 2004-01-26 |
| AU4288796A (en) | 1996-06-26 |
| CN1168669A (zh) | 1997-12-24 |
| HU222502B1 (hu) | 2003-07-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UEP | Publication of translation of european patent specification |
Ref document number: 0796256 Country of ref document: EP |
|
| REN | Ceased due to non-payment of the annual fee |