CS184788B2 - Method for producing thiophene saccharins - Google Patents
Method for producing thiophene saccharinsInfo
- Publication number
- CS184788B2 CS184788B2 CS7500005959A CS595975A CS184788B2 CS 184788 B2 CS184788 B2 CS 184788B2 CS 7500005959 A CS7500005959 A CS 7500005959A CS 595975 A CS595975 A CS 595975A CS 184788 B2 CS184788 B2 CS 184788B2
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- saccharins
- producing thiophene
- thiophene
- producing
- thiophene saccharins
- Prior art date
Links
- YTPLMLYBLZKORZ-UHFFFAOYSA-N Thiophene Chemical compound C=1C=CSC=1 YTPLMLYBLZKORZ-UHFFFAOYSA-N 0.000 title 2
- 238000004519 manufacturing process Methods 0.000 title 1
- 235000019204 saccharin Nutrition 0.000 title 1
- 229930192474 thiophene Natural products 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
- C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
- C07D333/04—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
- C07D333/26—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D333/38—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
-
- 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)
- Health & Medical Sciences (AREA)
- Nutrition Science (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Fodder In General (AREA)
- Seasonings (AREA)
- Plural Heterocyclic Compounds (AREA)
- Cosmetics (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT744874A AT334366B (de) | 1974-09-16 | 1974-09-16 | Verfahren zur herstellung des neuen 2,3-dihydro-3-oxo-thieno(2,3-d)isothiazol-1,1-dioxids und seiner salze |
AT744974A AT334367B (de) | 1974-09-16 | 1974-09-16 | Verfahren zur herstellung des neuen 2,3-dihydro-3-oxo-thieno(3,4-d)isothiazol-1,1-dioxids und seiner salze |
AT745074A AT334368B (de) | 1974-09-16 | 1974-09-16 | Verfahren zur herstellung des neuen 2,3-dihydro-3-oxo-thieno(3,2-d)isothiazol-1,1-dioxids und seiner salze |
Publications (1)
Publication Number | Publication Date |
---|---|
CS184788B2 true CS184788B2 (en) | 1978-09-15 |
Family
ID=27150828
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CS7500005959A CS184788B2 (en) | 1974-09-16 | 1975-09-02 | Method for producing thiophene saccharins |
Country Status (18)
Country | Link |
---|---|
US (1) | US4028373A (cs) |
JP (1) | JPS5156491A (cs) |
AU (1) | AU502558B2 (cs) |
CA (1) | CA1062262A (cs) |
CH (1) | CH616427A5 (cs) |
CS (1) | CS184788B2 (cs) |
DD (1) | DD122543A5 (cs) |
DE (1) | DE2534689B2 (cs) |
DK (1) | DK411275A (cs) |
ES (1) | ES440990A1 (cs) |
FR (1) | FR2284323A1 (cs) |
GB (1) | GB1511340A (cs) |
HU (1) | HU172609B (cs) |
IL (1) | IL48009A (cs) |
NL (1) | NL7510886A (cs) |
SE (1) | SE424443B (cs) |
SU (1) | SU582767A3 (cs) |
TR (1) | TR18417A (cs) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU512465B2 (en) * | 1977-01-05 | 1980-10-09 | Basf Aktiengesellschaft | Manufacture of 3-halosulfonylthiophene-carboxylic acid derivatives |
LU78009A1 (de) | 1977-08-22 | 1979-05-23 | Hoffmann La Roche | Verfahren zur herstellung von thiazinderivaten |
AT364852B (de) | 1977-11-05 | 1981-11-25 | Thomae Gmbh Dr K | Verfahren zur herstellung von kondensierten isothiazol-3(2h)-on-1,1-dioxiden und von deren salzen |
DK169255B1 (da) * | 1983-02-22 | 1994-09-26 | American Home Prod | Analogifremgangsmåde til fremstilling af thieno-isothiazol-1,1-dioxid-derivater og farmaceutisk acceptable salte heraf |
US4587345A (en) * | 1984-09-28 | 1986-05-06 | American Home Products Corporation | Process for preparing thieno-fused heterocyclic anti-ulcer agents |
CA1257262A (en) * | 1985-05-20 | 1989-07-11 | George Levitt | Herbicidal thiophenesulfonamides |
FI862513A (fi) * | 1985-07-04 | 1987-01-05 | Chemie Linz Ag | Nya tieno-1,2-tiazolderivat, foerfarande foer deras framstaellning och dessa innehaollande farmaceutiska preparat. |
US4974609A (en) * | 1986-08-18 | 1990-12-04 | Philip Morris Incorporated | Tobacco flavorants |
ATA39088A (de) | 1988-02-18 | 1990-06-15 | Binder Dieter Dr | Basisch substituierte thienoisothiazol-3(2h)-on-1,1-dioxide und ihre pharmazeutisch vertraeglichen salze, verfahren zu ihrer herstellung und ihre verwendung |
AT390060B (de) * | 1988-05-02 | 1990-03-12 | Cl Pharma | Verfahren zur herstellung von 5-chlor-3chlorsulfonyl-2-thiophencarbonsaeureestern |
EP0558445A1 (de) * | 1992-02-20 | 1993-09-01 | Ciba-Geigy Ag | Sulfonylharnstoffe als Herbizide |
US6518222B2 (en) | 2000-11-03 | 2003-02-11 | Dow Agrosciences Llc | N-([1,2,4] triazoloazinyl) thiophenesulfonamide compounds and their use as herbicides |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3050553A (en) * | 1958-11-14 | 1962-08-21 | Merck & Co Inc | Disulfamylbenzoic acids |
-
1975
- 1975-08-02 DE DE752534689A patent/DE2534689B2/de active Granted
- 1975-08-28 IL IL48009A patent/IL48009A/xx unknown
- 1975-08-29 AU AU84402/75A patent/AU502558B2/en not_active Expired
- 1975-09-02 US US05/609,623 patent/US4028373A/en not_active Expired - Lifetime
- 1975-09-02 CS CS7500005959A patent/CS184788B2/cs unknown
- 1975-09-08 CA CA235,363A patent/CA1062262A/en not_active Expired
- 1975-09-12 SU SU7502170855A patent/SU582767A3/ru active
- 1975-09-12 DD DD188311A patent/DD122543A5/xx unknown
- 1975-09-15 CH CH1191575A patent/CH616427A5/de not_active IP Right Cessation
- 1975-09-15 DK DK411275A patent/DK411275A/da not_active Application Discontinuation
- 1975-09-15 SE SE7510274A patent/SE424443B/xx unknown
- 1975-09-15 HU HU75BA00003314A patent/HU172609B/hu unknown
- 1975-09-15 GB GB37736/75A patent/GB1511340A/en not_active Expired
- 1975-09-16 JP JP50111026A patent/JPS5156491A/ja active Pending
- 1975-09-16 FR FR7528343A patent/FR2284323A1/fr active Granted
- 1975-09-16 ES ES440990A patent/ES440990A1/es not_active Expired
- 1975-09-16 NL NL7510886A patent/NL7510886A/xx not_active Application Discontinuation
- 1975-09-16 TR TR18417A patent/TR18417A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
GB1511340A (en) | 1978-05-17 |
FR2284323A1 (fr) | 1976-04-09 |
JPS5156491A (cs) | 1976-05-18 |
CA1062262A (en) | 1979-09-11 |
AU502558B2 (en) | 1979-08-02 |
TR18417A (tr) | 1977-01-28 |
US4028373A (en) | 1977-06-07 |
SE7510274L (sv) | 1976-03-17 |
DD122543A5 (cs) | 1976-10-12 |
FR2284323B1 (cs) | 1980-04-18 |
DE2534689B2 (de) | 1979-03-01 |
DE2534689A1 (de) | 1976-03-25 |
AU8440275A (en) | 1977-03-03 |
CH616427A5 (cs) | 1980-03-31 |
NL7510886A (nl) | 1976-03-18 |
DK411275A (da) | 1976-03-17 |
HU172609B (hu) | 1978-11-28 |
SU582767A3 (ru) | 1977-11-30 |
DE2534689C3 (cs) | 1979-10-18 |
SE424443B (sv) | 1982-07-19 |
IL48009A (en) | 1978-06-15 |
IL48009A0 (en) | 1975-11-25 |
ES440990A1 (es) | 1977-06-16 |
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