http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005192433-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7ef01e33058cf740cf2197991be97af1 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07H19-073 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07H19-067 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K31-7068 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H19-067 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H19-073 |
| filingDate | 2005-02-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_109458b773a1abdbb5501d1b79f275d4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4f13bfe5ce3690142a8b42e247e69482 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5e2fc45630741e606316eb7838aca2bf |
| publicationDate | 2005-09-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-2005192433-A1 |
| titleOfInvention | Metallic salt of N4-acylcytidine derivatives, and a method for producing N4-acylcytidine derivatives using the same |
| abstract | The present invention provides a method for producing a high purity N 4 -acylcytidine derivative. More specially, the invention provides a compound represented by the formula (1): n n nwherein R1 represents a hydrogen atom, an alkyl group having 1 to 4 carbon atoms, an alkenyl group having 2 to 4 carbon atoms, an alkynyl group having 2 to 4 carbon atoms, a perfluoroalkyl group having 1 to 4 carbon atoms, or a halogen atom; R2 is a hydrogen atom, an alkoxyl group having 1 to 4 carbon atoms, an alkoxyl group having 1 to 4 carbon atoms with a substituent, or a halogen atom; R3 represents a methyl group or a phenyl group; and M represents a positive ion of an alkali metal or an alkaline earth metal, and a compound represented by the formula (2): n nwherein R1, R2, and R3 are as defined above, produced by using the compound represented by the formula (1). |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009102291-A1 |
| priorityDate | 2004-02-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 196.