CS170145B2 - - Google Patents
Info
- Publication number
- CS170145B2 CS170145B2 CS2500A CS250070A CS170145B2 CS 170145 B2 CS170145 B2 CS 170145B2 CS 2500 A CS2500 A CS 2500A CS 250070 A CS250070 A CS 250070A CS 170145 B2 CS170145 B2 CS 170145B2
- Authority
- CS
- Czechoslovakia
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C231/00—Preparation of carboxylic acid amides
- C07C231/02—Preparation of carboxylic acid amides from carboxylic acids or from esters, anhydrides, or halides thereof by reaction with ammonia or amines
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C231/00—Preparation of carboxylic acid amides
- C07C231/12—Preparation of carboxylic acid amides by reactions not involving the formation of carboxamide groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH589569A CH512490A (de) | 1969-04-18 | 1969-04-18 | Verfahren zur Herstellung von heterocyclischen Verbindungen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS170145B2 true CS170145B2 (de) | 1976-08-27 |
Family
ID=4301136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS2500A CS170145B2 (de) | 1969-04-18 | 1970-04-14 |
Country Status (6)
| Country | Link |
|---|---|
| AT (1) | AT344331B (de) |
| CH (1) | CH512490A (de) |
| CS (1) | CS170145B2 (de) |
| HU (1) | HU162308B (de) |
| PL (1) | PL80601B1 (de) |
| SU (1) | SU542475A3 (de) |
-
1969
- 1969-04-18 CH CH589569A patent/CH512490A/de not_active IP Right Cessation
-
1970
- 1970-04-14 CS CS2500A patent/CS170145B2/cs unknown
- 1970-04-16 HU HUSA2078A patent/HU162308B/hu unknown
- 1970-04-16 PL PL1970140055A patent/PL80601B1/pl unknown
- 1970-04-17 SU SU1431650A patent/SU542475A3/ru active
- 1970-04-17 AT AT351270A patent/AT344331B/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| PL80601B1 (de) | 1975-08-30 |
| AT344331B (de) | 1978-07-10 |
| CH512490A (de) | 1971-09-15 |
| SU542475A3 (ru) | 1977-01-05 |
| ATA351270A (de) | 1977-11-15 |
| HU162308B (de) | 1973-01-29 |