ES299512A1 - A procedure for the preparation of new cicloalcanon-alcanoic acids (Machine-translation by Google Translate, not legally binding) - Google Patents
A procedure for the preparation of new cicloalcanon-alcanoic acids (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES299512A1 ES299512A1 ES299512A ES299512A ES299512A1 ES 299512 A1 ES299512 A1 ES 299512A1 ES 299512 A ES299512 A ES 299512A ES 299512 A ES299512 A ES 299512A ES 299512 A1 ES299512 A1 ES 299512A1
- Authority
- ES
- Spain
- Prior art keywords
- translation
- preparation
- new
- machine
- legally binding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000002253 acid Substances 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 3
- 150000007513 acids Chemical class 0.000 title abstract 2
- 238000002360 preparation method Methods 0.000 title abstract 2
- 239000003795 chemical substances by application Substances 0.000 abstract 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 abstract 1
- 239000005977 Ethylene Substances 0.000 abstract 1
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- 125000002947 alkylene group Chemical group 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 238000009833 condensation Methods 0.000 abstract 1
- 230000005494 condensation Effects 0.000 abstract 1
- 125000005843 halogen group Chemical group 0.000 abstract 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
- 125000000325 methylidene group Chemical group [H]C([H])=* 0.000 abstract 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/185—Acids; Anhydrides, halides or salts thereof, e.g. sulfur acids, imidic, hydrazonic or hydroximic acids
- A61K31/19—Carboxylic acids, e.g. valproic acid
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/185—Acids; Anhydrides, halides or salts thereof, e.g. sulfur acids, imidic, hydrazonic or hydroximic acids
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K19/00—Synchronous motors or generators
- H02K19/02—Synchronous motors
- H02K19/04—Synchronous motors for single-phase current
- H02K19/08—Motors having windings on the stator and a smooth rotor without windings of material with large hysteresis, e.g. hysteresis motors
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
A process for the preparation of new cycloalkanone-alkanoic acids, which correspond to the following general formula: ** (See formula) ** wherein X represents an alkylene chain having 1 to 4 carbon atoms, Y is a hydrogen atom, a halogen atom or an alkoxy group, Z represents methylene or ethylene, said process consisting essentially of treating a compound of the formula: ** (See formula) ** where Y and Z have the same meaning as before, with a cyanoalkylating or carbalkoxyalkylating agent in the presence of a basic condensation agent, in saponifying the resulting product and in isolating and purifying the cycloalkanone-alkanoic acid thus obtained. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT3449463 | 1963-04-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES299512A1 true ES299512A1 (en) | 1964-11-16 |
Family
ID=11239668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES299512A Expired ES299512A1 (en) | 1963-04-29 | 1964-04-28 | A procedure for the preparation of new cicloalcanon-alcanoic acids (Machine-translation by Google Translate, not legally binding) |
Country Status (3)
| Country | Link |
|---|---|
| BR (1) | BR6458780D0 (en) |
| DE (2) | DE1793381B1 (en) |
| ES (1) | ES299512A1 (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2386737A (en) * | 1941-04-19 | 1945-10-09 | Resinous Prod & Chemical Co | Cyanoethylated cyclic ketones |
| US2579580A (en) * | 1950-09-18 | 1951-12-25 | Du Pont | Cyanoethylation |
| BE538512A (en) * | 1954-05-28 | |||
| DE1039058B (en) * | 1957-02-23 | 1958-09-18 | Asta Werke Ag Chem Fab | Process for the production of choleretically active carbinols |
| DE1047777B (en) * | 1957-06-12 | 1958-12-31 | Asta Werke Ag Chem Fab | Process for the preparation of choleretically active crystalline compounds |
-
1964
- 1964-04-20 DE DE19641793381 patent/DE1793381B1/en active Pending
- 1964-04-20 DE DE1964V0025845 patent/DE1299633B/en active Pending
- 1964-04-28 ES ES299512A patent/ES299512A1/en not_active Expired
- 1964-04-29 BR BR15878064A patent/BR6458780D0/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1793381B1 (en) | 1972-04-27 |
| BR6458780D0 (en) | 1973-08-09 |
| DE1299633B (en) | 1969-07-24 |
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