http://rdf.ncbi.nlm.nih.gov/pubchem/patent/UA-45349-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_307332586b50578db20f65ba996b3b80 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D487-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D237-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D239-00 |
| filingDate | 2009-05-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f8607c0e0cb921a725e0ec5d494a4d6d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_07f5c79af00352397f105ae3d0751ee9 |
| publicationDate | 2009-11-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | UA-45349-U |
| titleOfInvention | METHOD FOR PREPARATION OF ALKYL ESTERS 3-aryl-1,5-dioxo-2,3,5,6-tetrahydro-1H-pyrimido [1,6-a] quinoxaline-4-carboxylic acid , 5-DIOXO-2,3,5,6, -TETRAHYDRO-1H-PYRIMIDO [1,6-a] QUINOXALINE-4-CARBIC ACID |
| abstract | A method of producing 3-aryl-1,5-dioxo-2,3,5,6-tetrahydro-1H-pyrimido [1,6-a] quinoxaline-4-carboxylic acid alkyl esters involves the interaction of alkyl (3-oxo-3, 4-Dihydroquinoxanilidene) acetates with 1-chlorobenzylisocyanates by boiling in methylene chloride to give the desired products. 1,6-a] quinoxaline-4-carboxylic acid involves the interaction of alkyl (3-oxo-3,4-dihydroquinoxanilidene) acetates with 1-chlorobenzylisocyanates by boiling in methylene chloride left products. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2676682-C1 |
| priorityDate | 2009-05-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419559095 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID6344 |
Total number of triples: 16.