GB986364A - New 7ª‰-phenyl-granatanone derivatives - Google Patents
New 7ª‰-phenyl-granatanone derivativesInfo
- Publication number
- GB986364A GB986364A GB3860763A GB3860763A GB986364A GB 986364 A GB986364 A GB 986364A GB 3860763 A GB3860763 A GB 3860763A GB 3860763 A GB3860763 A GB 3860763A GB 986364 A GB986364 A GB 986364A
- Authority
- GB
- United Kingdom
- Prior art keywords
- phenyl
- pyran
- dihydro
- ethoxy
- prepared
- 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
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Abstract
The invention comprises compounds of the general formula <FORM:0986364/C2/1> wherein R is a hydrogen atom, or an alkyl, alkenyl, aralkyl or aryl radical; and the acid addition salts thereof; and the preparation thereof by condensing in a weakly acidic medium, preferably between room temperature and 60 DEG C., 3-phenyl-glutaric dialdehyde, or 2-ethoxy-4-phenyl-3,4-dihydro-2H-pyran with acetone dicarboxylic acid and an amine of the general formula R.NH2, wherein R has the above meaning. 2-Ethoxy-4-phenyl-3,4-dihydro-2H-pyran is prepared by the reaction of cinnamic aldehyde with vinyl ethyl ether. 3-Phenyl-glutaric dialdehyde is prepared by treating the last compound above with acid.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB69092A DE1175687B (en) | 1962-10-04 | 1962-10-04 | Process for the production of new 7ª ‰ -phenyl-garnetanone- (3) -derivatives and their hydrochlorides |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB986364A true GB986364A (en) | 1965-03-17 |
Family
ID=6976158
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4152564A Expired GB986366A (en) | 1962-10-04 | 1963-10-01 | New 7ª‰-phenyl-granatanol-(3) derivatives |
| GB3860763A Expired GB986364A (en) | 1962-10-04 | 1963-10-01 | New 7ª‰-phenyl-granatanone derivatives |
| GB4150064A Expired GB986365A (en) | 1962-10-04 | 1964-10-01 | New 3ª‰-phenyl-granatane derivatives |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4152564A Expired GB986366A (en) | 1962-10-04 | 1963-10-01 | New 7ª‰-phenyl-granatanol-(3) derivatives |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4150064A Expired GB986365A (en) | 1962-10-04 | 1964-10-01 | New 3ª‰-phenyl-granatane derivatives |
Country Status (6)
| Country | Link |
|---|---|
| AT (3) | AT243442B (en) |
| CH (3) | CH433360A (en) |
| DE (1) | DE1175687B (en) |
| DK (1) | DK102746C (en) |
| GB (3) | GB986366A (en) |
| LU (1) | LU44560A1 (en) |
-
1962
- 1962-10-04 DE DEB69092A patent/DE1175687B/en active Pending
-
1963
- 1963-10-01 GB GB4152564A patent/GB986366A/en not_active Expired
- 1963-10-01 CH CH1710366A patent/CH433360A/en unknown
- 1963-10-01 CH CH1204963A patent/CH433358A/en unknown
- 1963-10-01 CH CH1710466A patent/CH451184A/en unknown
- 1963-10-01 GB GB3860763A patent/GB986364A/en not_active Expired
- 1963-10-03 AT AT795463A patent/AT243442B/en active
- 1963-10-03 AT AT338964A patent/AT243995B/en active
- 1963-10-03 DK DK464763A patent/DK102746C/en active
- 1963-10-03 AT AT338864A patent/AT243443B/en active
- 1963-10-03 LU LU44560D patent/LU44560A1/xx unknown
-
1964
- 1964-10-01 GB GB4150064A patent/GB986365A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AT243995B (en) | 1965-12-10 |
| CH433358A (en) | 1967-04-15 |
| DK102746C (en) | 1965-10-04 |
| AT243442B (en) | 1965-11-10 |
| CH433360A (en) | 1967-04-15 |
| DE1175687B (en) | 1964-08-13 |
| AT243443B (en) | 1965-11-10 |
| CH451184A (en) | 1968-05-15 |
| GB986366A (en) | 1965-03-17 |
| GB986365A (en) | 1965-03-17 |
| LU44560A1 (en) | 1963-12-03 |
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