PT85679B - Processo para a preparacao de modificacao a de n-ciano-n'-metil-n''-{2-{(5-metil-1h-imidazol-4-il)-metiltio}-etil}-guanidina (cimetidine) - Google Patents
Processo para a preparacao de modificacao a de n-ciano-n'-metil-n''-{2-{(5-metil-1h-imidazol-4-il)-metiltio}-etil}-guanidina (cimetidine) Download PDFInfo
- Publication number
- PT85679B PT85679B PT85679A PT8567987A PT85679B PT 85679 B PT85679 B PT 85679B PT 85679 A PT85679 A PT 85679A PT 8567987 A PT8567987 A PT 8567987A PT 85679 B PT85679 B PT 85679B
- Authority
- PT
- Portugal
- Prior art keywords
- cimetidine
- methyl
- modification
- process according
- imidazol
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
- C07D233/54—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
- C07D233/64—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with substituted hydrocarbon radicals attached to ring carbon atoms, e.g. histidine
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HU863912A HU196184B (en) | 1986-09-11 | 1986-09-11 | Process for producing cimetidine-a modification |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PT85679A PT85679A (en) | 1987-10-01 |
| PT85679B true PT85679B (pt) | 1990-03-08 |
Family
ID=10966028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PT85679A PT85679B (pt) | 1986-09-11 | 1987-09-10 | Processo para a preparacao de modificacao a de n-ciano-n'-metil-n''-{2-{(5-metil-1h-imidazol-4-il)-metiltio}-etil}-guanidina (cimetidine) |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPH07113019B2 (de) |
| KR (1) | KR920001687B1 (de) |
| CN (1) | CN1031567C (de) |
| AT (1) | AT391135B (de) |
| CH (1) | CH672314A5 (de) |
| ES (1) | ES2005008A6 (de) |
| GR (1) | GR862422B (de) |
| HU (1) | HU196184B (de) |
| MY (1) | MY102890A (de) |
| PT (1) | PT85679B (de) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NZ184893A (en) * | 1976-09-21 | 1980-11-28 | Smith Kline French Lab | Pure crystalline form of cimetidine a(n-methyl-n-cyano-n-(-2-(5-methyl-4imidazolyl) methylthio) ethyl)-guanidine andpharmaceutical compositions containing it |
| HU185636B (en) * | 1981-06-26 | 1985-03-28 | Richter Gedeon Vegyeszet | Process for preparing new cimetidine-hydrate /cimetidine-h/ |
-
1986
- 1986-09-11 HU HU863912A patent/HU196184B/hu not_active IP Right Cessation
- 1986-09-22 GR GR862422A patent/GR862422B/el unknown
-
1987
- 1987-09-07 MY MYPI87001571A patent/MY102890A/en unknown
- 1987-09-09 CH CH3487/87A patent/CH672314A5/de not_active IP Right Cessation
- 1987-09-10 JP JP62225419A patent/JPH07113019B2/ja not_active Expired - Lifetime
- 1987-09-10 PT PT85679A patent/PT85679B/pt not_active IP Right Cessation
- 1987-09-10 AT AT2301/87A patent/AT391135B/de not_active IP Right Cessation
- 1987-09-11 KR KR1019870010114A patent/KR920001687B1/ko not_active Expired
- 1987-09-11 ES ES8702624A patent/ES2005008A6/es not_active Expired
- 1987-09-11 CN CN87106249A patent/CN1031567C/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CH672314A5 (en) | 1989-11-15 |
| CN87106249A (zh) | 1988-04-20 |
| MY102890A (en) | 1993-03-31 |
| JPH07113019B2 (ja) | 1995-12-06 |
| JPS6377862A (ja) | 1988-04-08 |
| KR880003915A (ko) | 1988-05-31 |
| KR920001687B1 (ko) | 1992-02-22 |
| AT391135B (de) | 1990-08-27 |
| ATA230187A (de) | 1990-02-15 |
| CN1031567C (zh) | 1996-04-17 |
| HU196184B (en) | 1988-10-28 |
| GR862422B (en) | 1987-01-26 |
| ES2005008A6 (es) | 1989-02-16 |
| PT85679A (en) | 1987-10-01 |
| HUT45235A (en) | 1988-06-28 |
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| Date | Code | Title | Description |
|---|---|---|---|
| MM3A | Annulment or lapse |
Free format text: LAPSE DUE TO NON-PAYMENT OF FEES Effective date: 19980228 |