| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e54610a08829ac23d74098ad1dad8d0b |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-55
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2603-14 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C47-575
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-377
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F7-1804
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F7-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F7-1892
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C59-72
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P41-004
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P41-002
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P31-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C47-565 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C59-72
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F7-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-377
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C47-575
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C47-565
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P41-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-29 |
| filingDate |
2013-05-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_00b2eb722505a4c9772e976b52ffe968
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2d9019f9544fd459807ffb163bce2e9e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f3b0244c9bd626bc56de047ebdd9dfa5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4fa26ed5d5d20764a46d59a1b0dd44af |
| publicationDate |
2015-02-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-104350035-A |
| titleOfInvention |
Method for preparing treprostinil and derivatives thereof |
| abstract |
Processes for the preparation of treprostinil and derivatives thereof are described. Compared to existing techniques, this method utilizes the easily scalable enzymatic resolution of key intermediates used to prepare these compounds. Another significant improvement of the described method over existing methods is the regioselective Claisen rearrangement of the 5-allyloxy-benzaldehyde precursor, which is facilitated by the bromine substituent at the 2-position. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109071406-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109071406-B |
| priorityDate |
2012-05-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |