http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-101528724-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bf7925a5cca66f1625e1fa44f5b5b400 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D311-22 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D311-22 |
| filingDate | 2007-07-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_63a9a350296e2914c133a91881de409f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_36483e6d1bcab95b072afb27e2c5e1f5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5f9f4898b317b6922cbee550aa23f4a1 |
| publicationDate | 2009-09-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-101528724-A |
| titleOfInvention | Synthesis of 2-amino-substituted 4-oxo-4H-chromen-8.yl-trifluoro-methanesulfonic acid esters |
| abstract | The present invention relates to a method of synthesising a compound of formula (I): wherein RN1 and RN2 are independently selected from hydrogen, an optionally substituted C1-7 alkyl group, C3-20 heterocyclyl group, or C5-20 aryl group, or may together form, along with the nitrogen atom to which they are attached, an optionally substituted heterocyclic ring having from 4 to 8 ring atoms; from a compound of formula (III): comprising the steps of: (a) removing the allyl group from the compound of formula (III) with appropriate reaction conditions to yield a compound of formula (II):; and (b) reacting the compound of formula (II) with a triflating agent to yield a compound of formula (I). |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106045955-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106045955-B |
| priorityDate | 2006-07-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 313.