http://rdf.ncbi.nlm.nih.gov/pubchem/patent/ES-412549-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4be8d1eb45e7fb62479f26a6fa0b3939 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D- http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-495 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D295-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K- |
| filingDate | 1973-03-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1976-01-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | ES-412549-A1 |
| titleOfInvention | PROCEDURE FOR THE PREPARATION OF 1,4-DIAZACICLOALKANE DERIVATIVES. |
| abstract | Procedure for the preparation of 1,4-diazacycloalkane derivatives of formula I. **(See formula)** in which R means a hydrogen or halogen atom, a low molecular weight alkoxy group, a nitro group or a secondary amino group of low molecular weight, optionally cyclic, R1 means a low molecular weight alkoxyphenyl group, a nitrophenyl group, a trifluoromethylphenyl group, a dihalogenophenyl group, a phenyl group substituted by low molecular weight alcohol radicals, a phenyl group substituted by halogen and a nitro group or a low molecular weight alcohol group or a low molecular weight alkoxy group, or a group phenyl substituted by a low molecular weight alkoxy group and a low molecular weight alcohol group and n, n'and m signify the numbers 2 or 3, characterized in that a compound of the series of piperazines or homopiperazines of the formula II **(See formula)** with an ω -halogenoalkyl ketone of formula IV **(See formula)** where R and n have the meanings indicated above and Y is a halogen, preferably chlorine, at elevated temperature in the presence of a basic condensing agent. (Machine-translation by Google Translate, not legally binding) |
| priorityDate | 1972-07-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 18.