| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_981a37900e6991fb373304ed2ba5a703 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D307-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D213-61
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D277-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D417-06 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D277-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D307-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-61
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D277-32 |
| filingDate |
2002-04-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1709b8e98f1369cea721c7cfb46a4fec |
| publicationDate |
2005-03-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
MX-PA03009975-A |
| titleOfInvention |
PROCESS FOR PREPARATION OF 2-NITROGUANIDINS 1,3-DISUSTITUTED. |
| abstract |
The present invention relates to a method for producing compounds of the formula (I) (see formula) by reacting the compounds of the formula (II) (see formula) in which R1, R2, R4 and Het each have the meanings as cited in the description, with anhydrous hydrogen halide in the presence of a nitrile. |
| priorityDate |
2001-05-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |