| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_261c8df3984cc2099108712fef7713aa |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2601-16 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C47-45
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-69
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C29-141
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D311-76
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11B9-008 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-69
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D311-76
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C29-141
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C29-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C47-45
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D311-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11B9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C33-05 |
| filingDate |
1978-06-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3685b111d6af733f5fc26faf34420136
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bd79eec3d2aafe8d12a6124869700c9f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4c61699951d207f3efda506c4f3c652f |
| publicationDate |
1979-01-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0000257-A1 |
| titleOfInvention |
Benzo(c)pyran derivatives, process for their preparation and their use in perfumery. |
| abstract |
Compounds having the formula:n wherein X represents a hydrogen atom, an alkyl group m has a value of 0 or 1, n has a value of 1 or 2 and n + m = 2 are prepared by cyclisation otn n They possess unique floral odours and are useful as ingredients of compounded perfumery compositions. n Especially valuable are thos compounds wherein X is hydrogen and n and m have a value of one. |
| priorityDate |
1977-06-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |