http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103288671-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C231-14 |
| filingDate | 2013-06-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-10-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2014-10-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103288671-B |
| titleOfInvention | Synthetic method of (3S)-3-amino-N-cyclopropyl-2-hydroxyhexanamide hydrochloride |
| abstract | The invention provides a synthetic method of an intermediate (3S)-3-amino-N-cyclopropyl-2-hydroxyhexanamide hydrochloride of an anti-hepatitis C new drug Telaprevir. The method comprises the following steps: carrying out (S)-N-benzyl-1-phenylethylamine addition and camphorsulfonyloxaziridine oxidation of a cheap raw material t-butyl sorbate to obtain chiral amine, carrying out t-butyl deprotection, carrying out condensation with cyclopropylamine to obtain amide, and carrying out hydrogenation reduction benzyl-deprotection to form hydrochloride in order to obtain (3S)-3-amino-N-cyclopropyl-2-hydroxyhexanamide hydrochloride. The method has the advantages of less reaction steps, short synthetic period and strong applicability. |
| priorityDate | 2013-06-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 53.