CH484096A - Process for the manufacture of N-phenylsulfonamide carbonamide chromones - Google Patents
Process for the manufacture of N-phenylsulfonamide carbonamide chromonesInfo
- Publication number
- CH484096A CH484096A CH231368A CH231368A CH484096A CH 484096 A CH484096 A CH 484096A CH 231368 A CH231368 A CH 231368A CH 231368 A CH231368 A CH 231368A CH 484096 A CH484096 A CH 484096A
- Authority
- CH
- Switzerland
- Prior art keywords
- chromones
- phenylsulfonamide
- carbonamide
- manufacture
- phenylsulfonamide carbonamide
- Prior art date
Links
Classifications
-
- 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
- C07D311/22—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4
- C07D311/24—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4 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 in position 2
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Thiazole And Isothizaole Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR96119A FR1537695A (en) | 1967-02-23 | 1967-02-23 | New n-phenylsulfonamide carbonamide chromones and process for their manufacture |
Publications (1)
Publication Number | Publication Date |
---|---|
CH484096A true CH484096A (en) | 1970-01-15 |
Family
ID=8625774
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH231368A CH484096A (en) | 1967-02-23 | 1968-02-16 | Process for the manufacture of N-phenylsulfonamide carbonamide chromones |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE711144A (en) |
CH (1) | CH484096A (en) |
ES (1) | ES351200A1 (en) |
FR (1) | FR1537695A (en) |
NL (1) | NL6802570A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2332912A1 (en) | 2003-08-08 | 2011-06-15 | Vertex Pharmaceuticals Incorporated | Heteroarylaminosulfonylphenylderivates for use as sodium or calcium channel blockers in the treatment of pain |
-
1967
- 1967-02-23 FR FR96119A patent/FR1537695A/en not_active Expired
-
1968
- 1968-02-16 CH CH231368A patent/CH484096A/en not_active IP Right Cessation
- 1968-02-21 ES ES351200A patent/ES351200A1/en not_active Expired
- 1968-02-22 BE BE711144D patent/BE711144A/xx unknown
- 1968-02-22 NL NL6802570A patent/NL6802570A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
FR1537695A (en) | 1968-08-30 |
ES351200A1 (en) | 1969-06-01 |
BE711144A (en) | 1968-08-22 |
NL6802570A (en) | 1968-08-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |