http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1565479-A2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cf32b60391b469c41e86c353437f5751 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0a70b05f3bdf7f6e9aaf7a41ac3aacdc |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-55 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07H19-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07H21-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H21-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F7-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H19-00 |
| filingDate | 2003-11-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_95aa2924518c7cd0d718c512187638c2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0f7aa97e32223eafcaeaa9c05178c883 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0d7dcb9a91629fae28a03708ef2be04b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2a57713acc6aee129e77419acafa04a0 |
| publicationDate | 2005-08-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-1565479-A2 |
| titleOfInvention | 2'-o-trisubstituted silyloxymethyl-ribonucleoside-derivative and method for preparing the same |
| abstract | The invention provides ribonucleoside derivatives with novel protecting groups and methods for the preparation of such ribonucleoside derivatives. The general formula (I) of the ribonucleoside derivatives is: wherein R<SUB>1 </SUB>is a base of the purine- or pyrimidine-family or a derivative of such a base or any other residue with serves as a nucleobase surrogate, R<SUB>2 </SUB>is a proton or a substituted derivative of phosphonic acid, R<SUB>3 </SUB>is a proton or a protection-group for the oxygen atom in 5'-position, R<SUB>4</SUB>, R<SUB>5 </SUB>and R<SUB>6 </SUB>are independently alkyl or aryl or a combination of alkyl and aryl or heteroatom, R<SUB>4</SUB>, R<SUB>5 </SUB>or R<SUB>6 </SUB>may also be cyclically connected to each other; and wherein at least one of the R<SUB>4</SUB>, R<SUB>5 </SUB>or R<SUB>6 </SUB>substituents comprises a tertiary C-atom or a heteroatom vicinal to the Si-atom. |
| priorityDate | 2002-11-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 59.