http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105143192-B
Outgoing Links
Predicate | Object |
---|---|
classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D241-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K47-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D241-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D241-08 |
classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D241-10 |
filingDate | 2014-03-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate | 2018-01-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationDate | 2018-01-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber | CN-105143192-B |
titleOfInvention | Formation of N-protected ‑3,6‑bis(4‑aminobutyl)‑2,5‑dione piperazine via cyclic α‑N‑protected amino esters |
abstract | Methods are provided for the synthesis of N-protected 3,6-aminoalkyl-2,5-piperazinediones. The method comprises obtaining a cyclic α-N protected active amino ester and adding it to a mixture of an amine catalyst in an organic solvent. |
priorityDate | 2013-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 146.