Predicate |
Object |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D403-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D209-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D209-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D209-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D209-42 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D209-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D209-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D209-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D209-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D209-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D403-14 |
filingDate |
2001-04-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationDate |
2003-02-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
KR-20030013383-A |
titleOfInvention |
Methylation of indole compounds using dimethyl carbonate |
abstract |
Process for preparing methylated indole compounds of formula (I) from dimethyl carbonate and unmethylated precursors in the presence of a base and / or a catalyst:n n n [Formula I]n n n n n n n n Wherein R 1 and R 2 are defined in the description and claims. |
priorityDate |
2000-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |