HU188207B - New process for preparing phenyl-ethanol-amines - Google Patents
New process for preparing phenyl-ethanol-amines Download PDFInfo
- Publication number
- HU188207B HU188207B HU8330A HU3080A HU188207B HU 188207 B HU188207 B HU 188207B HU 8330 A HU8330 A HU 8330A HU 3080 A HU3080 A HU 3080A HU 188207 B HU188207 B HU 188207B
- Authority
- HU
- Hungary
- Prior art keywords
- formula
- priority
- amino
- carboxylic acid
- tert
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C231/00—Preparation of carboxylic acid amides
- C07C231/06—Preparation of carboxylic acid amides from nitriles by transformation of cyano groups into carboxamide groups
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P11/00—Drugs for disorders of the respiratory system
- A61P11/08—Bronchodilators
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C233/00—Carboxylic acid amides
- C07C233/01—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms
- C07C233/12—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by halogen atoms or by nitro or nitroso groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Animal Behavior & Ethology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pulmonology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Hydrogenated Pyridines (AREA)
Abstract
Neue alpha-Acyloxy-acetamide der allgemeinen Formel (I), in der R&ind1! ein Chlor- oder Bromatom; R&ind2! die Trifluormethylgruppe, ein Fluor- oder Chloratom; R&ind3! einen verzweigten Alkylrest oder eine Cycloalkylgruppe mit jeweils 3 bis 5 Kohlenstoffatomen u. R&ind4! einen Acylrest einer Carbonsaeure bedeuten. Diese neuen Zwischenprodukte lassen sich zu den entsprechenden Phenyl-aethanolaminen reduzieren, welche wertvolle pharmakologische Eigenschaften aufweisen, insbesondere broncholytische Wirkungen. Die neuen Zwischenprodukte erhaelt man durch Umsetzung eines entsprechenden Benzaldehyds mit einem entsprechenden Isonitril und einer entsprechenden Carbonsaeure.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI790067A FI59396C (fi) | 1979-01-10 | 1979-01-10 | Foerfarande foer framstaellning av 2-(4-amino-3,5-diklorfenyl)-2-karboxi-n-tert-butylacetamider |
| DE19792942723 DE2942723A1 (de) | 1979-10-23 | 1979-10-23 | Neue (alpha) -acyloxy-acetamide, deren herstellung und verwendung als zwischenprokukte |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| HU188207B true HU188207B (en) | 1986-03-28 |
Family
ID=25781629
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HU8041A HU181681B (en) | 1979-01-10 | 1980-01-09 | Process for producing new l-acyloxy-l/p-amino-phenyl/-acetamino derivatives |
| HU8330A HU188207B (en) | 1979-01-10 | 1980-01-09 | New process for preparing phenyl-ethanol-amines |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HU8041A HU181681B (en) | 1979-01-10 | 1980-01-09 | Process for producing new l-acyloxy-l/p-amino-phenyl/-acetamino derivatives |
Country Status (18)
| Country | Link |
|---|---|
| AT (1) | AT367398B (de) |
| BG (1) | BG33584A3 (de) |
| CA (1) | CA1146958A (de) |
| CH (1) | CH645611A5 (de) |
| CS (1) | CS214689B2 (de) |
| DD (2) | DD150198A5 (de) |
| DK (2) | DK159263C (de) |
| ES (1) | ES487548A0 (de) |
| GR (1) | GR74391B (de) |
| HU (2) | HU181681B (de) |
| NL (1) | NL8000126A (de) |
| NO (2) | NO148522C (de) |
| PL (2) | PL126876B1 (de) |
| PT (1) | PT70661A (de) |
| RO (1) | RO78779A (de) |
| SE (2) | SE447102B (de) |
| SU (1) | SU884563A3 (de) |
| YU (1) | YU4880A (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR102020008433A2 (pt) | 2020-04-28 | 2021-11-03 | Universidade Federal Do Parana | Repelentes de artrópodes obtidos a partir da transformação química de ácido lático, lactatos ou outros derivados do ácido lático |
-
1979
- 1979-12-24 BG BG046027A patent/BG33584A3/xx unknown
- 1979-12-28 NO NO794314A patent/NO148522C/no unknown
-
1980
- 1980-01-04 GR GR60893A patent/GR74391B/el unknown
- 1980-01-04 SU SU802863255A patent/SU884563A3/ru active
- 1980-01-04 AT AT0003380A patent/AT367398B/de not_active IP Right Cessation
- 1980-01-07 CS CS80164A patent/CS214689B2/cs unknown
- 1980-01-07 CH CH6680A patent/CH645611A5/de not_active IP Right Cessation
- 1980-01-07 PT PT70661A patent/PT70661A/de not_active IP Right Cessation
- 1980-01-08 CA CA000343261A patent/CA1146958A/en not_active Expired
- 1980-01-08 YU YU00048/80A patent/YU4880A/xx unknown
- 1980-01-08 DD DD80218350A patent/DD150198A5/de unknown
- 1980-01-08 DD DD80227454A patent/DD156179A5/de unknown
- 1980-01-08 DK DK008480A patent/DK159263C/da not_active IP Right Cessation
- 1980-01-09 SE SE8000175A patent/SE447102B/sv not_active IP Right Cessation
- 1980-01-09 RO RO8099824A patent/RO78779A/ro unknown
- 1980-01-09 ES ES487548A patent/ES487548A0/es active Granted
- 1980-01-09 PL PL1980221288A patent/PL126876B1/pl unknown
- 1980-01-09 PL PL1980234384A patent/PL126046B1/pl unknown
- 1980-01-09 HU HU8041A patent/HU181681B/hu unknown
- 1980-01-09 NL NL8000126A patent/NL8000126A/nl not_active Application Discontinuation
- 1980-01-09 HU HU8330A patent/HU188207B/hu unknown
-
1982
- 1982-09-17 NO NO823159A patent/NO148997C/no unknown
-
1984
- 1984-11-09 SE SE8405631A patent/SE452979B/sv not_active IP Right Cessation
-
1989
- 1989-10-18 DK DK517289A patent/DK159262C/da not_active IP Right Cessation
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