| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_129e393582e6bdf4029baf2206522f45 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D207-416
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D207-14 |
| filingDate |
2001-05-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_35b021276ce4aa7a0bc4299220159927
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7a3aa3734c46f451f4f8829b4189879d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_01f2c97262c20e10ea31d8b78b63c352 |
| publicationDate |
2002-10-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2002284761-A |
| titleOfInvention |
Process for producing optically active 3-aminopyrrolidine-2,5-dione derivative and optically active 3-aminopyrrolidine derivative |
| abstract |
(57) [Summary] [Problem] Highly pure 3-aminopyrrolidine-2,5 A -dione derivative and a 3-aminopyrrolidine derivative, It is produced from inexpensive raw materials in a small number of steps, with high optical purity and high yield. The optically active asparagine ester derivative is cyclized to form an optically active 1-substituted-3-aminopyrrolidine-2, Produce 5-dione derivative. The product is further reduced to produce an optically active 1-3-aminopyrrolidine derivative. Further hydrocracking produces an optically active 3-aminopyrrolidine. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2012207040-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2002212155-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-03020687-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2008512379-A |
| priorityDate |
2001-01-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |