http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1303484-B1
Outgoing Links
Predicate | Object |
---|---|
assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1c8cbbf2290b3f3a9988da29598baa2c |
classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C403-24 |
classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C29-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C403-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C35-21 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-27 |
filingDate | 2001-07-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate | 2005-02-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d060598ea53f11b0779fe258179f5cd6 |
publicationDate | 2005-02-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber | EP-1303484-B1 |
titleOfInvention | Method for production of rare carotenoids from commercially available lutein |
abstract | Disclosed are processes for conversion of (3R,3'R,6'R)-lutein to (3R,6'R)-alpha-cryptoxanthin, (3R)-beta-cryptoxanthin, anhydroluteins I, II, and III (dehydration products of lutein), and a method for separating and purifying the individual carotenoids including the unreacted (3R,3'R)-zeaxanthin. The invention also includes two methods that transform (3R,3'R,6'R)-lutein into (3R,6'R)-alpha-cryptoxanthin in excellent yields. |
priorityDate | 2000-07-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 62.