| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2de3beee83d9c19278da409b72c777a8 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D275-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-06 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D275-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-06 |
| filingDate |
1999-05-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2001-12-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_340a91ca07b23dc8c41a46d9b35fcfdb |
| publicationDate |
2001-12-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-6333415-B1 |
| titleOfInvention |
Intermediates and processes for the preparation of optically active octanoic acid derivatives |
| abstract |
Novel intermediates, i.e., N-(2S-(2-propenyl)octanoyl)-(1S)-(-)-2,10-camphorsultam, N-(2S-(2-propynyl)octanoyl)-(1S)-(-)-2,10-camphorsultam and N-(2R-(2-propyl)octanoyl)-(1S)-(-)-2,10-camphorsultam; processes for the preparation of the intermediates; and processes for the preparation of optically active 2S-(2-propenyl)octanoic acid, 2S-(2-propynyl)octanoic acid and 2R-propyloctanoic acid by using the same. Optically active 2R-propyloctanoic acid equivalent or superior to that prepared by the process of the prior art in optical purity can be efficiently prepared in shorter reaction steps. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7282605-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006223152-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8273916-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6441187-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102417445-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010331414-A1 |
| priorityDate |
1998-05-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |