CS155178B2 - - Google Patents
Info
- Publication number
- CS155178B2 CS155178B2 CS610572A CS610572A CS155178B2 CS 155178 B2 CS155178 B2 CS 155178B2 CS 610572 A CS610572 A CS 610572A CS 610572 A CS610572 A CS 610572A CS 155178 B2 CS155178 B2 CS 155178B2
- Authority
- CS
- Czechoslovakia
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
- C07C309/01—Sulfonic acids
- C07C309/28—Sulfonic acids having sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
- C07C309/57—Sulfonic acids having sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton containing carboxyl groups bound to the carbon skeleton
- C07C309/59—Nitrogen analogues of carboxyl groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C311/00—Amides of sulfonic acids, i.e. compounds having singly-bound oxygen atoms of sulfo groups replaced by nitrogen atoms, not being part of nitro or nitroso groups
- C07C311/22—Sulfonamides, the carbon skeleton of the acid part being further substituted by singly-bound oxygen atoms
- C07C311/29—Sulfonamides, the carbon skeleton of the acid part being further substituted by singly-bound oxygen atoms having the sulfur atom of at least one of the sulfonamide groups bound to a carbon atom of a six-membered aromatic ring
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR101843A FR1525352A (fr) | 1967-04-06 | 1967-04-06 | Procédé de préparation des acides 2-alcoxy-5-sulfamido-benzoïques |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS155178B2 true CS155178B2 (de) | 1974-05-30 |
Family
ID=8628353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS610572A CS155178B2 (de) | 1967-04-06 | 1968-03-22 |
Country Status (3)
| Country | Link |
|---|---|
| AT (1) | AT294044B (de) |
| CS (1) | CS155178B2 (de) |
| FR (1) | FR1525352A (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1353357A (en) * | 1970-09-14 | 1974-05-15 | Pfizer | Substituted 5-sulphamylbenzoic acids |
-
1967
- 1967-04-06 FR FR101843A patent/FR1525352A/fr not_active Expired
-
1968
- 1968-03-20 AT AT15771A patent/AT294044B/de not_active IP Right Cessation
- 1968-03-22 CS CS610572A patent/CS155178B2/cs unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR1525352A (fr) | 1968-05-17 |
| AT294044B (de) | 1971-10-15 |