| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_dcb88e6c103e4974b104452c51fbb4a5 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P7-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C61-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D307-93 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P7-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C61-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D307-93 |
| filingDate |
1986-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d902a483ec55776442af7f700425e1fd |
| publicationDate |
1987-10-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
DE-3613312-A1 |
| titleOfInvention |
METHOD FOR PRODUCING CYCLOBUTEN LACTONES |
| abstract |
Racemic and optically pure cyclobutene lactones, which are important intermediates for organic syntheses, are prepared from cyclobutenoic anhydrides. |
| priorityDate |
1986-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |