| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_24e76490bed88751680a5fef9bc73892 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D213-74
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D405-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D213-75
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D213-76
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P25-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-75
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-76
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-74
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P25-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D405-12 |
| filingDate |
2003-03-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_693e55c25b53c20b623f8a61ba742f4b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4c25791d0e135320ba06000f825757ec
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_13e8988ebeb853c2d52f2c68970cc4b8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_75051cb8b358982e5dc03efedcd7775a |
| publicationDate |
2004-12-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1483243-A1 |
| titleOfInvention |
PREPARATION OF N1-(2’-PYRIDYL)-1,2-PROPANEDIAMINE SULFAMIC ACID AND ITS USE IN THE SYNTHESIS OF BIOLOGICALLY ACTIVE PIPERAZINES |
| abstract |
A process for making an N1-(2’-pyridyl)-1,2-alkanediamine sulfamic acid of formula (II) by reacting a compound of formula (I) with NH2R’, wherein R and R’ are as defined in the specification. The invention also includes the compound of formula (II), and optical isomers thereof. The compound of formula (II) is an intermediate useful for making chiral piperazine derivatives which are active at the 5-HT1A receptor. |
| priorityDate |
2002-03-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |