http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106631831-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B2200-07 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C215-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C213-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C213-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-63 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C41-26 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C215-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C213-00 |
| filingDate | 2015-10-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-09-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-09-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106631831-B |
| titleOfInvention | A kind of preparation method of left-handed Terbutaline |
| abstract | Present invention firstly discloses a kind of preparation methods of left-handed Terbutaline, i.e. with 3,5- benzyloxy acetophenone is starting material, it is catalyzed after bromo-reaction with S- methyl CBS, borane dimethylsulf iotade reduction, debenzylation is hydrogenated with after the coupling of N- benzyl tert-butylamine, prepares optically pure R- Terbutaline, with corresponding acid at the pharmaceutical salts for preparing R- Terbutaline after salt. |
| priorityDate | 2015-10-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 78.