http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102690310-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8192eada5cb92d6327ccaacf14bb8099 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H19-067 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H1-00 |
| filingDate | 2011-10-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-05-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_56e7a3045af1f18e315ce89cc208a2b7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2d819ffe69888b496e18d842fabcdff6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cb4824d443b0d9f6f79bf461f6bdc1f6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c8e6fb8ded7aa857d63c43ae170d2ef0 |
| publicationDate | 2015-05-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102690310-B |
| titleOfInvention | Preparation method of N4-acetylcytidine |
| abstract | The invention discloses a preparation method of N4-acetylcytidine. 4- active amino group on a cytidine hexahydric heterocyclic ring is directly acetylated, so no hydroxyl group on nucleoside pentaglucose is related and no pollution of the intermediate product exists. The molecular weight and molecular structure of the product are identical to those of CAS registered N4-acetylcytidine, the product yield is up to 50-60%, the purity is up to more than 98%, and thus, the product satisfies the international standard and achieves the reagent grade level. The method disclosed by the invention is simpler and quicker, and is suitable for large-scale industrial production. |
| priorityDate | 2011-10-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 37.