| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f131a39f6301c6a0a78bb3c268666472 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B2200-07
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2602-32 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C29-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C35-23 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C35-23
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C29-40 |
| filingDate |
1972-07-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
1976-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CH-580047-A5 |
| titleOfInvention |
Caryophyllene derivs - useful as perfume ingredients |
| abstract |
Caryophyllane deriv. (I) in which R1 and R2 together form oxo gp and R3 and R4 together are a C-C bond, or R1 = methyl, R2 and R4 together form epoxy gp and R3 = H, 12-norcaryophyll-6-ene-3-one can be made by reductive elimination of the epoxy gp from 6,7-epoxy-12-norcaryophyllane-3-one; 3,7-caryophallane-epoxide is made by isomerisation of caryophyll-6-3n-3ol. |
| priorityDate |
1972-07-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |