FR1522888A - Procédé de fabrication de sulfonamides - Google Patents
Procédé de fabrication de sulfonamidesInfo
- Publication number
- FR1522888A FR1522888A FR106357A FR106357A FR1522888A FR 1522888 A FR1522888 A FR 1522888A FR 106357 A FR106357 A FR 106357A FR 106357 A FR106357 A FR 106357A FR 1522888 A FR1522888 A FR 1522888A
- Authority
- FR
- France
- Prior art keywords
- sulfonamides
- manufacturing process
- manufacturing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D207/18—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member
- C07D207/22—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member 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
- C07D207/24—Oxygen or sulfur atoms
- C07D207/26—2-Pyrrolidones
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
- C07D211/02—Preparation by ring-closure or hydrogenation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
- C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D211/68—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member
- C07D211/72—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, directly attached to ring carbon atoms
- C07D211/74—Oxygen atoms
- C07D211/76—Oxygen atoms attached in position 2 or 6
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
- C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D211/68—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member
- C07D211/72—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, directly attached to ring carbon atoms
- C07D211/78—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Hydrogenated Pyridines (AREA)
- Pyrrole Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF0049189 | 1966-05-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1522888A true FR1522888A (fr) | 1968-04-26 |
Family
ID=7102806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR106357A Expired FR1522888A (fr) | 1966-05-12 | 1967-05-12 | Procédé de fabrication de sulfonamides |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3531488A (fr) |
| AT (1) | AT269863B (fr) |
| CH (1) | CH484106A (fr) |
| DE (1) | DE1670698C3 (fr) |
| FR (1) | FR1522888A (fr) |
| GB (1) | GB1140008A (fr) |
| IL (1) | IL27889A (fr) |
| SE (1) | SE317075B (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2160201B (en) * | 1984-06-14 | 1988-05-11 | Wyeth John & Brother Ltd | Quinazoline and cinnoline derivatives |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE222110C (fr) * | ||||
| GB976532A (en) * | 1960-05-18 | 1964-11-25 | Sandoz Ltd | Sulphonamides |
-
1966
- 1966-05-12 DE DE1670698A patent/DE1670698C3/de not_active Expired
-
1967
- 1967-04-18 CH CH546767A patent/CH484106A/de not_active IP Right Cessation
- 1967-05-02 IL IL27889A patent/IL27889A/xx unknown
- 1967-05-05 US US636269A patent/US3531488A/en not_active Expired - Lifetime
- 1967-05-08 GB GB21283/67A patent/GB1140008A/en not_active Expired
- 1967-05-11 SE SE6644/67A patent/SE317075B/xx unknown
- 1967-05-12 AT AT447667A patent/AT269863B/de active
- 1967-05-12 FR FR106357A patent/FR1522888A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1670698C3 (de) | 1975-03-27 |
| CH484106A (de) | 1970-01-15 |
| IL27889A (en) | 1971-04-28 |
| DE1670698A1 (de) | 1970-11-12 |
| GB1140008A (en) | 1969-01-15 |
| DE1670698B2 (de) | 1974-08-01 |
| SE317075B (fr) | 1969-11-10 |
| US3531488A (en) | 1970-09-29 |
| AT269863B (de) | 1969-04-10 |
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