| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5c24684033fba97d1ad845ce453a57e3 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D213-89 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-89 |
| filingDate |
1987-07-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_33b412dafa348dc5f0b45463a0dce205
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a2c2e7cfed2c592b1da63359141181d2 |
| publicationDate |
1988-02-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0255689-A2 |
| titleOfInvention |
Process for the preparation of 1-hydroxy-2-pyridinones |
| abstract |
1-Hydroxy-2-pyridones of the formula I. where R¹ = organ. Rest and R² = H or organ. Rest, are produced by reacting a pyrone of the formula II wherein R¹ and R² have the same meaning as in formula I, with a hydroxylammonium salt in the presence of at least one alkali carbonate and / or bicarbonate.n n n The compounds of formula I have biological - in particular antibacterial and antifungal - activity. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-4122918-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2023001781-A1 |
| priorityDate |
1986-08-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |