| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6f5033fcf56d5a13743728cc85a8dc3f |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D409-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D409-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D333-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C401-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D333-36 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B37-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07J7-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D333-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D333-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D333-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C401-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D409-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D409-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D409-14 |
| filingDate |
1991-04-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1995-06-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4ecaf45745e858281904ecdcb01146d5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4415aa64d9e9792e38c05c248d9f3fe8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4f3b8ecca7e50368bedb9f4df13872e5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_343d72131d346a6e179cd4f356c89551
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9e9c5b7f23634e65e876ef9b3271d68e |
| publicationDate |
1995-06-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0454204-B1 |
| titleOfInvention |
Method for the photochemical isomeration of organic compounds under the influence of a photosensitizer |
| abstract |
Isomerisation esp. tachysterol cpds. into previtamin D cpds. and trans-vitamin D cpds. into cis-vitamin D cpds., under the influence of radiation, is by exposing a soln. of the organic cpd. to be converted in the presence of a non-polymeric photosensitiser to light with approx 300-1000 nm wavelength. Resulting prod. is then isolated. Substd. thiophene deriv. (STD) having substantial absorption in wavelength region is used as the photosensitiser. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3965774-A4 |
| priorityDate |
1990-04-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |