| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e6aea6941893555f94a0e48094e547d3 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-55 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07H19-06 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H19-06 |
| filingDate |
1992-11-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_803384d4048cc707d13020f9cb6d6045
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_90273999953b9d27b5742116daec060a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4a8fbc66316d25a6aae22d7ce33b4cb9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_93235a513c56fc9e52bb14dbd542f573
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d0f7629bb89f64fd78a5ea1fc705feea
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_144191c541dba03379197adafb8a99a4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7f37978def065b462dc1df7d386fff4a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5605bf4afe909a97032ce2f2e1c45d8d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d3a2a6a2a791e3b1f09a476e8beb86c9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_24067c72e066590248f2ab6ea43e21bd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4feb23ddfe13a066b399a1b667b0c516 |
| publicationDate |
1993-05-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0543404-A1 |
| titleOfInvention |
Stereoselective method for the industrial preparation of 5-alkyl-2'-deoxy-beta-uridines |
| abstract |
The invention relates to a process for the stereoselective, industrial production of 5-alkyl-2'-deoxy-β-uridines of the general formula (I) where R stands for straight or branched alkyl group with 1-8 carbon atoms. It is characteristic of the process that to the solution of protected 5-alkyluracylene of the general formula (II) prepared with a minimal amount of solvent - in the general formula (II) the meaning of R is the same as above and X represents a protective group - with cooling, if appropriate at temperatures below ambient temperature and optionally under reduced pressure, preferably protected halogen sugar general formula (III) - in the general formula (III) X 'represents hydrogen or protective group and Hal represents halogen atom - and the protective groups are removed in a known manner, for example by Zemplén hydrolysis. |
| priorityDate |
1991-11-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |