| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_42e94091a4fc81b8d0237117707cc7ee |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C205-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C245-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D205-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F7-1804 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-138
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C205-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C245-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D477-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D205-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F7-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-135 |
| filingDate |
1991-11-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_097cc536c3ddda1b84b3d69836cff019
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_23bcd15bbe9229897b613497818099cc |
| publicationDate |
1996-01-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-H0827168-A |
| titleOfInvention |
Carbapenem intermediate |
| abstract |
(57) [Summary] [Objective] To provide an intermediate compound useful for the synthesis of carbapenem antibiotics such as thienamycin and a method for producing the same. 【Constitution】 (In the formulae, R 1 , R 2 and R 3 are independently C 1 -C 4 A compound represented by the formula: By reacting with a compound having the formula: wherein L represents a conventional leaving group and R 4 ′ represents a conventional hydroxyl-protecting group. There is obtained a compound of the formula wherein R 4 represents hydrogen or a common hydroxyl protecting group, which is useful as an intermediate in the synthesis of carbapenem antibiotics. |
| priorityDate |
1983-03-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |