http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114957177-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_463e8dc11d2aa6838390c1bb7aa004f4 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D307-88 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D307-88 |
| filingDate | 2021-02-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_96d3581c62a796c53dfc582fcafab4c8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6ca4594ada57bc74cf75f8b9f05de8c2 |
| publicationDate | 2022-08-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114957177-A |
| titleOfInvention | A kind of improved preparation method of mycophenolate mofetil |
| abstract | The invention discloses an improved preparation method for mycophenolate mofetil, namely, mycophenolate mofetil and morpholine ethanol are used as reaction raw materials, and alicyclic hydrocarbon is used as solvent to synthesize mycophenolate mofetil under mixed catalyst and inert gas. phenolic ester, and then the mycophenolate mofetil is obtained through the purification steps of alkaline aqueous extraction, water extraction and gradient cooling crystallization respectively. The method has mild process conditions, short reaction time, high conversion rate and yield, and high product purity; and the process route is short, and it is easy to realize industrialized production. |
| priorityDate | 2021-02-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 54.