CS155177B2 - - Google Patents
Info
- Publication number
- CS155177B2 CS155177B2 CS610472A CS610472A CS155177B2 CS 155177 B2 CS155177 B2 CS 155177B2 CS 610472 A CS610472 A CS 610472A CS 610472 A CS610472 A CS 610472A CS 155177 B2 CS155177 B2 CS 155177B2
- 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
- C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR101151A FR1524388A (fr) | 1967-03-31 | 1967-03-31 | Nouveau procédé de préparation des acides 2-alcoxy-5-sulfamido-benzoïques |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS155177B2 true CS155177B2 (cs) | 1974-05-30 |
Family
ID=8627984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS610472A CS155177B2 (cs) | 1967-03-31 | 1968-03-22 |
Country Status (3)
| Country | Link |
|---|---|
| AT (1) | AT294043B (cs) |
| CS (1) | CS155177B2 (cs) |
| FR (1) | FR1524388A (cs) |
-
1967
- 1967-03-31 FR FR101151A patent/FR1524388A/fr not_active Expired
-
1968
- 1968-03-20 AT AT00156/71A patent/AT294043B/de not_active IP Right Cessation
- 1968-03-22 CS CS610472A patent/CS155177B2/cs unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AT294043B (de) | 1971-10-15 |
| FR1524388A (fr) | 1968-05-10 |