| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_42c07969c5845028fad495207b0febaa
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8a0465b47d25b0308b50354791de7321
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_116c851e729089df9a427027272fa290 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C281-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P35-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-155
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C281-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P35-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C281-18 |
| filingDate |
1997-05-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c5623769174a4e694ba701dfb5a6ec40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bba3d6d670ad954b135db42d9a7a9e65 |
| publicationDate |
1997-12-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-9745110-A1 |
| titleOfInvention |
Process of preparing 2,2'-(1-methyl-1,2-ethanediylidene)bis[hydrazine carboximidamide] |
| abstract |
Process for the preparation of 2,2'-(1-methyl-1,2-ethanediylidene)bis[hydrazine carboximidamide] by: a) reacting aminoguanidine hydrochloride with methylglyoxal aldehyde or methylglyoxal dimethyl acetal; and b) purifying the 2,2'-(1-methyl-1,2-ethanediylidene)bis[hydrazine carboximidamide] by crystallization from an acidic aqueous-isopropyl alcohol medium. |
| priorityDate |
1996-05-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |