http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2864081-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_37b36726b8c2d3a2fe627ab8caf1e052 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d1bd10f13ffe612eefce244f59c10e6f http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_37f4922dfb7777b019e504b885211b8e |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K31-445 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D295-30 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D295-30 |
| filingDate | 2003-12-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2e54f6334cb2a2a1bbbfa253086f91c3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_520d9f7b3f963fd8e9af0ade919bcd02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7f6cd65c338287edc6924c60ad544d67 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_08571d768551dca7ef30b27760e3f6ec |
| publicationDate | 2005-06-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | FR-2864081-A1 |
| titleOfInvention | PROCESS FOR THE SYNTHESIS OF EXOCYCLIC CYCLOALKYL HYDRAZINE DERIVATIVES AND EXOCYCLIC HETEROCYCLOALKYL HYDRAZINE DERIVATIVES |
| abstract | The present invention relates to a process for the synthesis of exocyclic cycloalkyl hydrazine derivatives and exocyclic heterocycloalkyl hydrazine derivatives. The method is characterized in that it comprises a step of demixing the solution comprising said synthesized derivative, by reaction of a heterocyclic amine with monochloramine, into an organic phase and an aqueous phase by adding sodium hydroxide anhydrous. The starting amine which has not reacted is recovered and reused directly, without additional treatment. The process of the present invention thus makes it possible to obtain the corresponding exocyclic cycloalkyl-hydrazine or heterocycloalkyl-hydrazine derivative at a very low cost compared to other known processes. |
| priorityDate | 2003-12-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 70.