| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a5f7ecf389caf63aba5e62eaa2a2c7b1 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-377
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-09
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-343 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B37-00 |
| filingDate |
2006-10-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2011-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_50843d95a0621e6bb55142abf9a2f2b0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0c6af559f58d055e71bd32008a85ba17
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_70ff93dfcaed14ceea3b4f6d804c484b |
| publicationDate |
2011-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-7928254-B2 |
| titleOfInvention |
Method for preparing unsaturated fatty hydroxyacids |
| abstract |
The invention concerns a method for preparing a compound of formula (I), wherein: R 3 and R 1 represent in particular H and n is greater than 4, said preparation method including performing a Wittig-Horner reaction with a phosphonate on a lactol, so as to obtain a hydroxyester and, optionally a saponification reaction of said hydroxyester. |
| priorityDate |
2005-10-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |