| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6c683fa1af807b85dfa5f500febefd1c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0a94bc1247c48f4551d516e9a8b39769
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c0784687e3afb15302636c2045d8c928
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2c21b27d63f2e90a8f40d3c69dbe7d78
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2f6d7ca7aea46aea1574ae961af15db0 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C231-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C235-84
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C235-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F1-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C231-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C231-10 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C229-02 |
| filingDate |
2007-08-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_296741541cafa822b92f097727b34506
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b9723d53abcbd8afcc17b6be2b64d2c7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9d3fdf2b26e5e7f9a4d7e63c3f687b08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_864c0b00547a2d51ee143554b531579a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4aa83b5a5914a656ab20355f196ec5ff |
| publicationDate |
2008-03-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2008064890-A1 |
| titleOfInvention |
Methods for producing n-(8-[2-hydroxybenzoyl]-amino) caprylic acid |
| abstract |
Disclosed are improved methods for the synthesis of N-(8-[2-hydroxybenzoyl]-amino)caprylic acid. Certain compounds have been found useful for preventing the formation of a colored impurity when included in an ester hydrolysis reaction. Conducting ester hydrolysis in anaerobic conditions has also been found to minimize the formation of the color impurity. Also disclosed are improved methods for synthesizing the sodium salt of N-(8-[2-hydroxybenzoyl]-amino)caprylic acid. |
| priorityDate |
2006-09-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |