http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2003066602-A1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D239-88 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D239-94 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D239-86 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D239-88 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D239-94 |
| filingDate | 2003-02-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2005-05-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-WO2003066602-A1 |
| titleOfInvention | Preparation of 4-aminoquinazoline compounds |
| abstract | Quinazolin-4-one or a derivative thereof is reacted with a chlorinating agent in the presence of an organic base in a first organic solvent, and then the reaction product is reacted in the presence of a second organic solvent with the formula: A 4-aminoquinazoline derivative is obtained by reacting an amine compound represented by R 5 —NH—R 6 [R 5 and R 6 each represent a hydrogen atom or a hydrocarbon group optionally having substituent (s)]. be able to. |
| priorityDate | 2002-02-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 106.