patent/EP-0490326-A3

Predicate	Object
classificationCPCAdditional	http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2601-16
classificationCPCInventive	http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F7-1804 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C403-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C403-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F7-04
classificationIPCInventive	http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C317-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F7-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C317-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C403-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F7-18
filingDate	1991-12-09-04:00^^<http://www.w3.org/2001/XMLSchema#date>
publicationDate	1992-08-12-04:00^^<http://www.w3.org/2001/XMLSchema#date>
publicationNumber	EP-0490326-A3
titleOfInvention	Astaxanthin intermediates
abstract	The present invention related to novel compounds useful in the manufacture of astaxanthin and to processes for their preparation. The novel intermediates have the formula <CHEM> wherein R<1>, R<2> and R<3> independently are C1-6-alkyl which may be branched or phenyl, and <CHEM> wherein R' is alkyl, alkoxy, NO2, NH2 or halogen. a
priorityDate	1990-12-12-04:00^^<http://www.w3.org/2001/XMLSchema#date>
type	http://data.epo.org/linked-data/def/patent/Publication

Predicate	Subject
isCitedBy	http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0298404-A2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0101597-A2
isDiscussedBy	http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID226409649 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID5368397 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID5281224 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID226409650

Total number of triples: 23.