| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-55 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D239-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D239-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D239-553
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D473-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D487-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D239-47 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D239-553
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D239-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D239-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D487-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D473-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D239-46 |
| filingDate |
1988-01-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
1990-05-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0277599-A3 |
| titleOfInvention |
Fluorine containing cyclopentane derivatives and processes for their production |
| abstract |
A 1β-substituted-2-hydroxy(or unsubstituted)-3n(or 4)-fluoro-4β-hydroxymethyl cyclopentane derivative nhaving the formula: n nwherein B is a residue of a nucleic acid base, an azido ngroup, an amino group or an amino group protected by a nprotecting group; R¹ is a hydrogen atom or a nhydroxyl-protecting group; and X is a hydrogen atom or n-OR² wherein R² is a hydrogen atom or a nhydroxyl-protecting group, provided that the fluorine atom nF is present at the 3α-, 3β- or 4α-position. |
| priorityDate |
1987-01-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |