HU162308B - - Google Patents
Info
- Publication number
- HU162308B HU162308B HUSA2078A HUSA002078A HU162308B HU 162308 B HU162308 B HU 162308B HU SA2078 A HUSA2078 A HU SA2078A HU SA002078 A HUSA002078 A HU SA002078A HU 162308 B HU162308 B HU 162308B
- Authority
- HU
- Hungary
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 |
|---|---|
| HU162308B true HU162308B (hu) | 1973-01-29 |
Family
ID=4301136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HUSA2078A HU162308B (hu) | 1969-04-18 | 1970-04-16 |
Country Status (6)
| Country | Link |
|---|---|
| AT (1) | AT344331B (hu) |
| CH (1) | CH512490A (hu) |
| CS (1) | CS170145B2 (hu) |
| HU (1) | HU162308B (hu) |
| PL (1) | PL80601B1 (hu) |
| SU (1) | SU542475A3 (hu) |
-
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 PL PL1970140055A patent/PL80601B1/pl unknown
- 1970-04-16 HU HUSA2078A patent/HU162308B/hu unknown
- 1970-04-17 AT AT351270A patent/AT344331B/de not_active IP Right Cessation
- 1970-04-17 SU SU1431650A patent/SU542475A3/ru active
Also Published As
| Publication number | Publication date |
|---|---|
| ATA351270A (de) | 1977-11-15 |
| AT344331B (de) | 1978-07-10 |
| CS170145B2 (hu) | 1976-08-27 |
| SU542475A3 (ru) | 1977-01-05 |
| CH512490A (de) | 1971-09-15 |
| PL80601B1 (hu) | 1975-08-30 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| HU90 | Patent valid on 900628 |