| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5c24684033fba97d1ad845ce453a57e3 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-08 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D209-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C327-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-78
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B41-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-63
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-38 |
| filingDate |
1991-03-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1995-01-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3310ae75efd615a66161bfa83764a684
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_89aecee3ba31b043e207eb95d2bbbcb7 |
| publicationDate |
1995-01-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0448006-B1 |
| titleOfInvention |
Process for the preparation of acylales |
| abstract |
Compounds of the formula <IMAGE> I can advantageously be prepared by reacting compounds the formula II <IMAGE> II in which the substituents R1-R4 have the meanings given, with the anhydride of the formula III <IMAGE> III in the presence of dimethyl sulfoxide and the acid corresponding to the anhydride of the formula III. |
| priorityDate |
1990-03-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |