ES8604918A1 - Un procedimiento para la preparacion de ranitidina - Google Patents
Un procedimiento para la preparacion de ranitidinaInfo
- Publication number
- ES8604918A1 ES8604918A1 ES547108A ES547108A ES8604918A1 ES 8604918 A1 ES8604918 A1 ES 8604918A1 ES 547108 A ES547108 A ES 547108A ES 547108 A ES547108 A ES 547108A ES 8604918 A1 ES8604918 A1 ES 8604918A1
- Authority
- ES
- Spain
- Prior art keywords
- methyl
- ranitidine
- procedure
- preparation
- carried out
- 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.)
- Expired
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
-
- 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
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)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB848423804A GB8423804D0 (en) | 1984-09-20 | 1984-09-20 | Chemical process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES8604918A1 true ES8604918A1 (es) | 1986-02-16 |
| ES547108A0 ES547108A0 (es) | 1986-02-16 |
Family
ID=10567015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES547108A Expired ES8604918A1 (es) | 1984-09-20 | 1985-09-19 | Un procedimiento para la preparacion de ranitidina |
Country Status (11)
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1565966A (en) * | 1976-08-04 | 1980-04-23 | Allen & Hanburys Ltd | Aminoalkyl furan derivatives |
| NL8303965A (nl) * | 1982-12-08 | 1984-07-02 | Degussa | Nieuwe etheendiamine- en guanidine-derivaten; werkwijze voor het bereiden daarvan; geneesmiddelen die ze bevatten; werkwijze voor het bereiden van dergelijke geneesmiddelen; toepassing van de verbindingen voor het bereiden van geneesmiddelen en in de geneeskunde. |
-
1984
- 1984-09-20 GB GB848423804A patent/GB8423804D0/en active Pending
-
1985
- 1985-09-19 KR KR1019850006858A patent/KR870001166B1/ko not_active Expired
- 1985-09-19 IT IT48572/85A patent/IT1200117B/it active
- 1985-09-19 JP JP60207694A patent/JPS61106566A/ja active Pending
- 1985-09-19 GB GB08523178A patent/GB2164647B/en not_active Expired
- 1985-09-19 DK DK426085A patent/DK426085A/da not_active Application Discontinuation
- 1985-09-19 FI FI853599A patent/FI853599L/fi not_active Application Discontinuation
- 1985-09-19 GR GR852283A patent/GR852283B/el unknown
- 1985-09-19 AT AT2740/85A patent/AT392639B/de not_active IP Right Cessation
- 1985-09-19 ES ES547108A patent/ES8604918A1/es not_active Expired
- 1985-09-19 PT PT81161A patent/PT81161B/pt not_active IP Right Cessation
- 1985-09-20 CA CA000491180A patent/CA1237440A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IT8548572A0 (it) | 1985-09-19 |
| GB2164647B (en) | 1988-02-03 |
| PT81161A (en) | 1985-10-01 |
| FI853599A7 (fi) | 1986-03-21 |
| CA1237440A (en) | 1988-05-31 |
| ES547108A0 (es) | 1986-02-16 |
| IT1200117B (it) | 1989-01-05 |
| GB8423804D0 (en) | 1984-10-24 |
| FI853599A0 (fi) | 1985-09-19 |
| PT81161B (pt) | 1988-01-22 |
| GB8523178D0 (en) | 1985-10-23 |
| GB2164647A (en) | 1986-03-26 |
| ATA274085A (de) | 1990-10-15 |
| AT392639B (de) | 1991-05-10 |
| KR870001166B1 (ko) | 1987-06-15 |
| GR852283B (enrdf_load_stackoverflow) | 1985-12-23 |
| DK426085A (da) | 1986-03-21 |
| DK426085D0 (da) | 1985-09-19 |
| JPS61106566A (ja) | 1986-05-24 |
| KR860002488A (ko) | 1986-04-26 |
| FI853599L (fi) | 1986-03-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES8602720A1 (es) | Un procedimiento para la preparacion de nuevos derivados de 8-cloro-1,5-benzotiazepina | |
| ES8606286A1 (es) | Procedimiento para preparar nuevos derivados de benzazocinona y de benzazoninona | |
| IT1090369B (it) | Procedimento per migliorare la stabilita' all'immagazzinamento di carbonato alcalino peroxoidrato | |
| ES8307744A1 (es) | Un metodo para la preparacion de nuevos derivados de sales de metales alcalinos de acidos 2-pirrolidon-4-carboxilicos. | |
| ES8603480A1 (es) | Procedimiento para preparar nuevos imidazoles | |
| GB1016590A (en) | Improvements in or relating to fire extinguishing compositions | |
| ES501038A0 (es) | Un metodo para mejorar la recuperacion de cantidades valio- sas de carbonato de sodio a partir de una solucion acuosa decarbonato de sodio que contiene cloruro de sodio | |
| IT7821577A0 (it) | Procedimento per ottenere cristalli di carbonato di sodio monoidrato. | |
| ES8604918A1 (es) | Un procedimiento para la preparacion de ranitidina | |
| JPS53107486A (en) | Stabilized nadh aqueous solution | |
| ES8106536A1 (es) | Procedimiento de preparacion de nuevos derivados ergol-8- enos y ergolinos y de sus sales de adicion acidas | |
| KR840006766A (ko) | 항 진균제의 제조방법 | |
| JPS548197A (en) | Method of making stabilized peroxide of sodium carbonate | |
| ES8705427A1 (es) | Un procedimiento para la preparacion de nuevas 3-alcoxi-2-(n-pirrolidino)-n-pirimidinil- o n-pirazinil-propilaminas | |
| IT7923987A0 (it) | Procedimento per la produzione di carbonato di sodio anidro. | |
| FI880807A0 (fi) | Anvaendningen av citronsyra -partialestrar och deras blandningar foer jaernextraktion. | |
| JPS5556180A (en) | Heat-producing composition | |
| JPS5561914A (en) | Freshness keeping agent | |
| GB2012263A (en) | Aldehyde adducts | |
| KR830001644A (ko) | 아릴알킬-및 아릴옥시알킬포스포네이트의 제조방법 | |
| JPS51116889A (en) | Method for preparing an alkali metal salt of carboxymethyl-cellulose e ther having improved flowing characteristics | |
| JPS5517347A (en) | Production of poultice with high water content | |
| JPS55109210A (en) | Stabilizer for aqueous sulfite solution | |
| JPS549196A (en) | Method of producing monohydrate of sodium carbonate | |
| JPS53125410A (en) | Fuel composition |