| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0efa077d881a96aeb1e29b21ef1bbb58 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02A50-30 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D471-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D471-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D471-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D471-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D471-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D491-22 |
| filingDate |
1971-11-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2bbd7c9d9a098fa97474a50cd444d1f2 |
| publicationDate |
1973-05-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
DE-2156501-A1 |
| titleOfInvention |
PROCESS FOR PREPARING 5,6GAMMA PYRIDONE DERIVATIVES |
| abstract |
Title cpds of formula (I) (where R is H or Me; R1 is an ester forming gp. R2 is OH, -CH=(COOR3)2 where R3 is R1, -O-alkyl, or -CH2-COOR3) are prepd by treating a cpd of formula (II): with O2 in the presence of a proton acceptor. Cpds (I) may be converted to the pharmaceutically active quinoline derivs which are anticarcinogenic and anti-malaria agents. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-2534601-A1 |
| priorityDate |
1970-05-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |