| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_76a4701c8636c6a7a16ca4612510c33d |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A23L33-165
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D213-79
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D213-803
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K31-555 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-803
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A23L1-304
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-79
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-555 |
| filingDate |
2001-10-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2002-11-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9262158253e647a28ab21245241e09c9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a68045fb9b69bd7d42bdacc6393f139e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_058d80bdf6957764e5739258b364c3c6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ee56b57e7043bad7283cfd3e5edd1b67 |
| publicationDate |
2002-11-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-6486318-B1 |
| titleOfInvention |
Single pot process for preparing metal picolinates from alpha picoline |
| abstract |
The present invention relates to a single pot process for the preparation of metal picolinates useful as dietary supplement from alpha picoline, said process comprising hydrosulphonation of alpha picoline with sulphuric acid; heating the reaction mixture thus obtained between the range of 150° to 210° C. followed by oxidation with any suitable oxidizing agent to obtain alpha picolinic acid sulphate, and treating the thus obtained alpha picolinic acid sulphate with a metal salt solution to obtain corresponding metal picolinate. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2016309764-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2016374370-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2018098976-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7022853-B2 |
| priorityDate |
2001-05-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |