CS216950B2 - Method of preparation of 5-+l dihydroxyphenoxy p-1h-tetrazoles - Google Patents
Method of preparation of 5-+l dihydroxyphenoxy p-1h-tetrazoles Download PDFInfo
- Publication number
- CS216950B2 CS216950B2 CS811205A CS120581A CS216950B2 CS 216950 B2 CS216950 B2 CS 216950B2 CS 811205 A CS811205 A CS 811205A CS 120581 A CS120581 A CS 120581A CS 216950 B2 CS216950 B2 CS 216950B2
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- tetrazole
- dihydroxyphenoxy
- mixture
- reacted
- dimethoxyphenoxy
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D257/00—Heterocyclic compounds containing rings having four nitrogen atoms as the only ring hetero atoms
- C07D257/02—Heterocyclic compounds containing rings having four nitrogen atoms as the only ring hetero atoms not condensed with other rings
- C07D257/04—Five-membered rings
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L27/00—Spices; Flavouring agents or condiments; Artificial sweetening agents; Table salts; Dietetic salt substitutes; Preparation or treatment thereof
- A23L27/20—Synthetic spices, flavouring agents or condiments
- A23L27/205—Heterocyclic compounds
- A23L27/2054—Heterocyclic compounds having nitrogen as the only hetero atom
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L27/00—Spices; Flavouring agents or condiments; Artificial sweetening agents; Table salts; Dietetic salt substitutes; Preparation or treatment thereof
- A23L27/30—Artificial sweetening agents
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- Nutrition Science (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Seasonings (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/123,859 US4309446A (en) | 1980-02-22 | 1980-02-22 | 5-(Dihydroxyphenoxy)tetrazoles and use as sweeteners for medical compositions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS216950B2 true CS216950B2 (en) | 1982-12-31 |
Family
ID=22411323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS811205A CS216950B2 (en) | 1980-02-22 | 1981-02-19 | Method of preparation of 5-+l dihydroxyphenoxy p-1h-tetrazoles |
Country Status (25)
| Country | Link |
|---|---|
| US (1) | US4309446A (xx) |
| EP (1) | EP0034925B1 (xx) |
| JP (1) | JPS56133274A (xx) |
| KR (1) | KR840000499B1 (xx) |
| AR (1) | AR225344A1 (xx) |
| AT (1) | ATE3181T1 (xx) |
| AU (1) | AU536205B2 (xx) |
| BG (1) | BG35897A3 (xx) |
| CA (1) | CA1153003A (xx) |
| CS (1) | CS216950B2 (xx) |
| DD (1) | DD156531A5 (xx) |
| DE (1) | DE3160213D1 (xx) |
| DK (1) | DK76981A (xx) |
| ES (1) | ES499671A0 (xx) |
| FI (1) | FI810525L (xx) |
| GB (1) | GB2070599B (xx) |
| GR (1) | GR73869B (xx) |
| IL (1) | IL62175A (xx) |
| NZ (1) | NZ196309A (xx) |
| PH (1) | PH16216A (xx) |
| PL (1) | PL125343B1 (xx) |
| PT (1) | PT72540B (xx) |
| RO (2) | RO86246B (xx) |
| SU (1) | SU1066461A3 (xx) |
| ZA (1) | ZA811114B (xx) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4356207A (en) * | 1980-02-22 | 1982-10-26 | Eli Lilly And Company | Sweetening with 5-(dihydroxyphenoxy) tetrazoles |
| WO1989000563A1 (en) * | 1987-07-17 | 1989-01-26 | The Nutrasweet Company | High potency sweetening agents |
| AU3578489A (en) * | 1988-07-12 | 1990-02-05 | Nutrasweet Company, The | High potency sweetening agents |
| US5637618A (en) * | 1990-06-01 | 1997-06-10 | Bioresearch, Inc. | Specific eatable taste modifiers |
| ATE322831T1 (de) * | 2001-05-23 | 2006-04-15 | Nutricopia Inc | Gefrorene ernährungssüssspeisen und verfahren zu ihrer herstellung |
| CA2458936A1 (en) | 2001-08-31 | 2003-03-13 | Nutricopia, Inc. | Nutritional frozen dessert and methods of menufacture |
| US20050230459A1 (en) * | 2004-04-16 | 2005-10-20 | Johnson Gregory L | Envelope adhesives with flavors and scents |
| PL239788B1 (pl) | 2019-09-11 | 2022-01-10 | Reac Poland Spolka Z Ograniczona Odpowiedzialnoscia | Podnośnik, zwłaszcza do zmiany położenia siedziska w wózku inwalidzkim |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3087821A (en) * | 1961-11-28 | 1963-04-30 | Robert M Horowitz | Dihydrochalcone derivatives and their use as sweetening agents |
| US3294551A (en) * | 1964-02-24 | 1966-12-27 | Lilly Co Eli | 5-carbocyclicaminotetrazole sweetening agents |
| US3597234A (en) * | 1967-04-14 | 1971-08-03 | Lilly Co Eli | Novel substituted tetrazole and use thereof |
| US3515727A (en) * | 1967-04-14 | 1970-06-02 | Lilly Co Eli | Substituted tetrazole |
| US3899592A (en) * | 1968-04-08 | 1975-08-12 | Lilly Co Eli | Sweetening agent |
| US4031265A (en) * | 1975-06-18 | 1977-06-21 | The United States Of America As Represented By The Secretary Of Agriculture | Method of reducing bitterness in citrus juices |
-
1980
- 1980-02-22 US US06/123,859 patent/US4309446A/en not_active Expired - Lifetime
-
1981
- 1981-02-19 GB GB8105308A patent/GB2070599B/en not_active Expired
- 1981-02-19 EP EP81300696A patent/EP0034925B1/en not_active Expired
- 1981-02-19 PL PL1981229765A patent/PL125343B1/pl unknown
- 1981-02-19 AU AU67449/81A patent/AU536205B2/en not_active Ceased
- 1981-02-19 CA CA000371289A patent/CA1153003A/en not_active Expired
- 1981-02-19 PT PT72540A patent/PT72540B/pt unknown
- 1981-02-19 AT AT81300696T patent/ATE3181T1/de not_active IP Right Cessation
- 1981-02-19 ZA ZA00811114A patent/ZA811114B/xx unknown
- 1981-02-19 CS CS811205A patent/CS216950B2/cs unknown
- 1981-02-19 DE DE8181300696T patent/DE3160213D1/de not_active Expired
- 1981-02-19 AR AR284364A patent/AR225344A1/es active
- 1981-02-20 BG BG050914A patent/BG35897A3/xx unknown
- 1981-02-20 PH PH25241A patent/PH16216A/en unknown
- 1981-02-20 SU SU813248003A patent/SU1066461A3/ru active
- 1981-02-20 NZ NZ196309A patent/NZ196309A/xx unknown
- 1981-02-20 GR GR64202A patent/GR73869B/el unknown
- 1981-02-20 DK DK76981A patent/DK76981A/da not_active Application Discontinuation
- 1981-02-20 ES ES499671A patent/ES499671A0/es active Granted
- 1981-02-20 JP JP2482981A patent/JPS56133274A/ja active Pending
- 1981-02-20 IL IL62175A patent/IL62175A/xx unknown
- 1981-02-20 FI FI810525A patent/FI810525L/fi not_active Application Discontinuation
- 1981-02-20 DD DD81227788A patent/DD156531A5/de unknown
- 1981-02-21 RO RO110082A patent/RO86246B/ro unknown
- 1981-02-21 RO RO81103484A patent/RO81927A/ro unknown
- 1981-02-21 KR KR1019810000571A patent/KR840000499B1/ko active
Also Published As
| Publication number | Publication date |
|---|---|
| KR830005168A (ko) | 1983-08-03 |
| RO86246A (ro) | 1985-03-15 |
| PT72540A (en) | 1981-03-01 |
| ZA811114B (en) | 1982-10-27 |
| AR225344A1 (es) | 1982-03-15 |
| ES8207162A1 (es) | 1982-09-01 |
| IL62175A0 (en) | 1981-03-31 |
| RO81927A (ro) | 1983-06-01 |
| DD156531A5 (de) | 1982-09-01 |
| PL229765A1 (xx) | 1981-09-18 |
| ES499671A0 (es) | 1982-09-01 |
| RO86246B (ro) | 1985-04-01 |
| JPS56133274A (en) | 1981-10-19 |
| IL62175A (en) | 1984-08-31 |
| PT72540B (en) | 1982-02-10 |
| GR73869B (xx) | 1984-05-09 |
| CA1153003A (en) | 1983-08-30 |
| NZ196309A (en) | 1983-11-18 |
| RO81927B (ro) | 1983-05-30 |
| ATE3181T1 (de) | 1983-05-15 |
| AU536205B2 (en) | 1984-04-19 |
| BG35897A3 (en) | 1984-07-16 |
| DE3160213D1 (en) | 1983-06-09 |
| FI810525L (fi) | 1981-08-23 |
| SU1066461A3 (ru) | 1984-01-07 |
| GB2070599B (en) | 1983-11-23 |
| PH16216A (en) | 1983-08-05 |
| EP0034925A1 (en) | 1981-09-02 |
| PL125343B1 (en) | 1983-04-30 |
| US4309446A (en) | 1982-01-05 |
| AU6744981A (en) | 1981-08-27 |
| GB2070599A (en) | 1981-09-09 |
| DK76981A (da) | 1981-08-23 |
| KR840000499B1 (ko) | 1984-04-16 |
| EP0034925B1 (en) | 1983-05-04 |
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