http://rdf.ncbi.nlm.nih.gov/pubchem/patent/ES-266097-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_dc6193201697f68d8a37c4c7c3dcb839 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D239-70 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D239-70 |
| filingDate | 1961-03-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1961-11-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | ES-266097-A1 |
| titleOfInvention | A PROCEDURE FOR THE PREPARATION OF NEW CHEMICALS |
| abstract | The invention comprises compounds of the formulae: <FORM:0956269/C2/1> (wherein R is an alkyl radical which may be amino, carboxy, alkoxy carbonyl, carbamoyl, hydroxy, aroyl, alkanoyl, pyridyl or cyano substituted, amino including alkyl substituted amino and saturated nitrogen containing hetero-cycles linked to the alkyl radical via the nitrogen atom, or R is an allyl, alkoxycarbonylalkenyl or aralkyl radical) and the acid-addition salts of the amino compounds and their preparation by alkylation or aralkylation of an alkali metal salt of 1-H-9-cyano-indeno-[2,1-d]-pyrimidine or 3-H-9-cyano-indeno-[2,1-d]-pyrimidine with a compound RX, X being a reactive group such as a halogen atom or an alkyl sulphate group, or, when R is an amino-substituted alkyl group, by reacting the corresponding halo-alkyl compound with the appropriate amine, the halo-alkyl compounds being in turn prepared by the first method described above using an alkylene dihalide as the RX compound. A mixture of compounds I and I1 or of the intermediate haloalkyl compounds may be formed in these processes, and they may be separated by e.g. fractional crystallization. Examples are given. In the Provisional Specification the radical R is defined in somewhat wider terms. The indenopyrimidines of the invention, which are stated to have a therapeutic action on the physiological function of the central and peripheral nervous systems and to exert an action on the musculature, may be made up into pharmaceutical preparations with suitable carriers. These may be made up into tablets, capsules, solutions, suspensions or suppositories. |
| priorityDate | 1960-04-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 20.