CH557810A - Verfahren zur herstellung von benzofuran- und dihydrobenzofuran-7-carboxamido-aethyl-benzolsulfonylharnstoffen und deren salzen. - Google Patents
Verfahren zur herstellung von benzofuran- und dihydrobenzofuran-7-carboxamido-aethyl-benzolsulfonylharnstoffen und deren salzen.Info
- Publication number
- CH557810A CH557810A CH683570A CH683570A CH557810A CH 557810 A CH557810 A CH 557810A CH 683570 A CH683570 A CH 683570A CH 683570 A CH683570 A CH 683570A CH 557810 A CH557810 A CH 557810A
- Authority
- CH
- Switzerland
- Prior art keywords
- urreas
- dihydrobenzofurane
- benzofurane
- carboxamido
- sulfonyl
- Prior art date
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
- C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D307/78—Benzo [b] furans; Hydrogenated benzo [b] furans
- C07D307/79—Benzo [b] furans; Hydrogenated benzo [b] furans with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to carbon atoms of the hetero ring
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/64—Sulfonylureas, e.g. glibenclamide, tolbutamide, chlorpropamide
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
- C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
- C07D311/58—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring other than with oxygen or sulphur atoms in position 2 or 4
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D313/00—Heterocyclic compounds containing rings of more than six members having one oxygen atom as the only ring hetero atom
- C07D313/02—Seven-membered rings
- C07D313/06—Seven-membered rings condensed with carbocyclic rings or ring systems
- C07D313/08—Seven-membered rings condensed with carbocyclic rings or ring systems condensed with one six-membered ring
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Medicinal Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Veterinary Medicine (AREA)
- Epidemiology (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Furan Compounds (AREA)
- Pyrane Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2388869 | 1969-05-09 | ||
| GB4276369 | 1969-08-27 | ||
| GB5743469 | 1969-11-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH557810A true CH557810A (de) | 1975-01-15 |
Family
ID=27258272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH683570A CH557810A (de) | 1969-05-09 | 1970-05-06 | Verfahren zur herstellung von benzofuran- und dihydrobenzofuran-7-carboxamido-aethyl-benzolsulfonylharnstoffen und deren salzen. |
Country Status (12)
| Country | Link |
|---|---|
| JP (1) | JPS4945868B1 (es) |
| CA (1) | CA954525A (es) |
| CH (1) | CH557810A (es) |
| DE (2) | DE2065185A1 (es) |
| DK (1) | DK128244C (es) |
| ES (5) | ES379494A1 (es) |
| FI (1) | FI54476C (es) |
| FR (1) | FR2051513A1 (es) |
| IE (1) | IE34211B1 (es) |
| NL (1) | NL7006726A (es) |
| NO (1) | NO130825C (es) |
| SE (1) | SE374743B (es) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2225544A1 (de) * | 1972-05-26 | 1973-12-13 | Hoechst Ag | Benzolsulfonylharnstoffe und verfahren zu ihrer herstellung |
| EP0101670B1 (de) * | 1982-08-23 | 1988-03-09 | Ciba-Geigy Ag | Verfahren zur Herstellung von herbiziden und pflanzenwuchsregulierenden Sulfonylharnstoffen |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1031088A (en) * | 1964-04-16 | 1966-05-25 | Hoechst Ag | Benzenesulphonyl-ureas and process for their manufacture |
| AT262311B (de) * | 1964-10-16 | 1968-06-10 | Hoechst Ag | Verfahren zur Herstellung von neuen Benzolsulfonylharnstoffen und ihren Salzen |
-
1970
- 1970-04-27 IE IE52970A patent/IE34211B1/xx unknown
- 1970-04-28 CA CA081,360A patent/CA954525A/en not_active Expired
- 1970-05-05 DK DK225970A patent/DK128244C/da active
- 1970-05-05 DE DE19702065185 patent/DE2065185A1/de active Pending
- 1970-05-05 SE SE620870A patent/SE374743B/xx unknown
- 1970-05-05 DE DE19702021828 patent/DE2021828C3/de not_active Expired
- 1970-05-06 CH CH683570A patent/CH557810A/xx not_active IP Right Cessation
- 1970-05-06 NO NO173170A patent/NO130825C/no unknown
- 1970-05-08 NL NL7006726A patent/NL7006726A/xx not_active Application Discontinuation
- 1970-05-08 FI FI129170A patent/FI54476C/fi active
- 1970-05-08 JP JP3871870A patent/JPS4945868B1/ja active Pending
- 1970-05-08 FR FR7016861A patent/FR2051513A1/fr active Granted
- 1970-05-09 ES ES379494A patent/ES379494A1/es not_active Expired
-
1971
- 1971-06-04 ES ES391915A patent/ES391915A1/es not_active Expired
- 1971-06-04 ES ES391914A patent/ES391914A1/es not_active Expired
- 1971-06-04 ES ES391913A patent/ES391913A1/es not_active Expired
- 1971-06-04 ES ES391916A patent/ES391916A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NO130825B (es) | 1974-11-11 |
| IE34211B1 (en) | 1975-03-05 |
| FI54476B (fi) | 1978-08-31 |
| ES391916A1 (es) | 1973-07-01 |
| ES391913A1 (es) | 1973-07-01 |
| FR2051513B1 (es) | 1974-06-14 |
| DK128244C (da) | 1981-02-23 |
| NO130825C (es) | 1975-02-19 |
| IE34211L (en) | 1970-11-09 |
| DE2021828A1 (de) | 1970-11-19 |
| DE2021828C3 (de) | 1981-12-10 |
| CA954525A (en) | 1974-09-10 |
| DK128244B (da) | 1974-03-25 |
| DE2021828B2 (de) | 1974-02-21 |
| FR2051513A1 (en) | 1971-04-09 |
| DE2065185A1 (de) | 1973-02-08 |
| NL7006726A (es) | 1970-11-11 |
| ES379494A1 (es) | 1973-12-01 |
| ES391914A1 (es) | 1973-07-01 |
| ES391915A1 (es) | 1973-07-01 |
| FI54476C (fi) | 1978-12-11 |
| SE374743B (es) | 1975-03-17 |
| JPS4945868B1 (es) | 1974-12-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |