| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ef2e9f5ce8630d9b282043b8d060caff |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D409-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D213-80 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D409-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-80 |
| filingDate |
1994-10-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1997-08-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_de6b294336a432027bbf6f89f519a30b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_93ad159cdf2940181be5226b4617b921
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_22cbce8c477f3d5802189fcb11ba68d1 |
| publicationDate |
1997-08-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5659042-A |
| titleOfInvention |
Method for preparing esters of halonicotinic acids |
| abstract |
The present invention provides a method of preparation of ethyl 6-halonicotinate, wherein said halo is chloro or iodo, which comprises reacting the 6-halonicotinic acid with triethyl orthoacetate, to yield the ethyl-6-halonicotinate. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1700855-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8013001-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7998986-B2 |
| priorityDate |
1994-10-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |