ZA812541B - Benzothiazole derivatives and salts thereof,processes for their preparation,and their use as sweetening agents - Google Patents
Benzothiazole derivatives and salts thereof,processes for their preparation,and their use as sweetening agentsInfo
- Publication number
- ZA812541B ZA812541B ZA00812541A ZA812541A ZA812541B ZA 812541 B ZA812541 B ZA 812541B ZA 00812541 A ZA00812541 A ZA 00812541A ZA 812541 A ZA812541 A ZA 812541A ZA 812541 B ZA812541 B ZA 812541B
- Authority
- ZA
- South Africa
- Prior art keywords
- salts
- sweetening agents
- processes
- preparation
- benzothiazole derivatives
- Prior art date
Links
- 150000003839 salts Chemical class 0.000 title abstract 3
- 235000003599 food sweetener Nutrition 0.000 title abstract 2
- 239000003765 sweetening agent Substances 0.000 title abstract 2
- IOJUPLGTWVMSFF-UHFFFAOYSA-N benzothiazole Chemical class C1=CC=C2SC=NC2=C1 IOJUPLGTWVMSFF-UHFFFAOYSA-N 0.000 title 1
- 150000001875 compounds Chemical class 0.000 abstract 2
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- 150000007529 inorganic bases Chemical class 0.000 abstract 1
- 231100000252 nontoxic Toxicity 0.000 abstract 1
- 230000003000 nontoxic effect Effects 0.000 abstract 1
- 150000007530 organic bases Chemical class 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D275/00—Heterocyclic compounds containing 1,2-thiazole or hydrogenated 1,2-thiazole rings
- C07D275/04—Heterocyclic compounds containing 1,2-thiazole or hydrogenated 1,2-thiazole rings condensed with carbocyclic rings or ring systems
- C07D275/06—Heterocyclic compounds containing 1,2-thiazole or hydrogenated 1,2-thiazole rings condensed with carbocyclic rings or ring systems with hetero atoms directly attached to the ring sulfur atom
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES, NOT OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF
- 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
- A23L27/2056—Heterocyclic compounds having at least two different hetero atoms, at least one being a nitrogen atom
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES, NOT OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF
- A23L27/00—Spices; Flavouring agents or condiments; Artificial sweetening agents; Table salts; Dietetic salt substitutes; Preparation or treatment thereof
- A23L27/30—Artificial sweetening agents
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
- C07C205/49—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups
- C07C205/57—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups having nitro groups and carboxyl groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
- C07C205/58—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups having nitro groups and carboxyl groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton the carbon skeleton being further substituted by halogen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Nutrition Science (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Seasonings (AREA)
- Thiazole And Isothizaole Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Plural Heterocyclic Compounds (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Cosmetics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19803015113 DE3015113A1 (de) | 1980-04-19 | 1980-04-19 | 4-hydroxy-1,2-benzisothiazol-3(2h)-on-1,1-dioxide, ihre salze, ihre herstellung und verwendung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA812541B true ZA812541B (en) | 1982-12-29 |
Family
ID=6100457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA00812541A ZA812541B (en) | 1980-04-19 | 1981-04-16 | Benzothiazole derivatives and salts thereof,processes for their preparation,and their use as sweetening agents |
Country Status (20)
| Country | Link |
|---|---|
| US (1) | US4404230A (OSRAM) |
| EP (1) | EP0038458B1 (OSRAM) |
| JP (1) | JPS56166181A (OSRAM) |
| AT (1) | ATE4712T1 (OSRAM) |
| AU (1) | AU540238B2 (OSRAM) |
| CA (1) | CA1156660A (OSRAM) |
| DE (2) | DE3015113A1 (OSRAM) |
| DK (1) | DK150598C (OSRAM) |
| ES (4) | ES501398A0 (OSRAM) |
| FI (1) | FI74464C (OSRAM) |
| GR (1) | GR74870B (OSRAM) |
| HK (1) | HK50885A (OSRAM) |
| HU (1) | HU185798B (OSRAM) |
| IE (1) | IE51110B1 (OSRAM) |
| IL (1) | IL62659A (OSRAM) |
| NO (1) | NO154012C (OSRAM) |
| NZ (1) | NZ196858A (OSRAM) |
| PT (1) | PT72867B (OSRAM) |
| SG (1) | SG1185G (OSRAM) |
| ZA (1) | ZA812541B (OSRAM) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATA61486A (de) * | 1985-03-19 | 1992-05-15 | Thomae Gmbh Dr K | Verfahren zur herstellung von 4-hydroxy-1,2benzisothiazol-3(2h)-on-1,1-dioxid |
| US5043181A (en) * | 1989-10-23 | 1991-08-27 | E. I. Du Pont De Nemours And Company | Method of using pyridine analogues of saccharin for sweetening |
| EP2123159A1 (de) | 2008-05-21 | 2009-11-25 | Bayer CropScience AG | (1,2-Benzisothiazol-3-yl)(thio)carbamate und (1,2-Benzisothiazol-3-yl)(thio)oxamate und deren Oxidationsformen als Pestizide |
| CN103319489B (zh) * | 2013-07-12 | 2015-04-08 | 黑龙江大学 | 三唑并嘧啶磺酰胺化合物及合成方法和应用 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1499084A (en) * | 1975-06-11 | 1978-01-25 | Ihara Chemical Ind Co | Process for producing 1,2-benzothiazole-3-one-1,1-dioxide derivatives |
| US4073795A (en) * | 1976-06-22 | 1978-02-14 | Hoffmann-La Roche Inc. | Synthesis of tryptophans |
-
1980
- 1980-04-19 DE DE19803015113 patent/DE3015113A1/de not_active Withdrawn
-
1981
- 1981-04-06 AT AT81102567T patent/ATE4712T1/de not_active IP Right Cessation
- 1981-04-06 EP EP81102567A patent/EP0038458B1/de not_active Expired
- 1981-04-06 DE DE8181102567T patent/DE3160925D1/de not_active Expired
- 1981-04-13 DK DK166981A patent/DK150598C/da not_active IP Right Cessation
- 1981-04-15 US US06/254,546 patent/US4404230A/en not_active Expired - Fee Related
- 1981-04-15 ES ES501398A patent/ES501398A0/es active Granted
- 1981-04-15 NO NO811333A patent/NO154012C/no unknown
- 1981-04-15 GR GR64700A patent/GR74870B/el unknown
- 1981-04-15 PT PT72867A patent/PT72867B/pt unknown
- 1981-04-16 CA CA000375631A patent/CA1156660A/en not_active Expired
- 1981-04-16 NZ NZ196858A patent/NZ196858A/xx unknown
- 1981-04-16 ZA ZA00812541A patent/ZA812541B/xx unknown
- 1981-04-16 IL IL62659A patent/IL62659A/xx unknown
- 1981-04-16 FI FI811201A patent/FI74464C/fi not_active IP Right Cessation
- 1981-04-16 AU AU69629/81A patent/AU540238B2/en not_active Ceased
- 1981-04-16 IE IE882/81A patent/IE51110B1/en unknown
- 1981-04-17 HU HU811019A patent/HU185798B/hu unknown
- 1981-04-17 JP JP5834281A patent/JPS56166181A/ja active Pending
-
1982
- 1982-03-24 ES ES510737A patent/ES510737A0/es active Granted
- 1982-03-24 ES ES510739A patent/ES8303369A1/es not_active Expired
- 1982-03-24 ES ES510738A patent/ES510738A0/es active Granted
-
1985
- 1985-01-04 SG SG11/85A patent/SG1185G/en unknown
- 1985-07-04 HK HK508/85A patent/HK50885A/xx unknown
Also Published As
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| DE3361437D1 (en) | 4-hydroxy-2h-1,2-benzothiazine-3-carboxamide-1,1-dioxides, process for their preparation, their use and therapeutic agents containing them |