http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H02101060-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4b18d70d8bf538fb533d0aa5cf87170d |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-55 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C401-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-53 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-59 |
| filingDate | 1988-10-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5cc1d62248dab417a8da4867d80a7fc8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_74b97a6503f6054dcf73f17d26a5d17a |
| publicationDate | 1990-04-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H02101060-A |
| titleOfInvention | Novel 24r,25-dihydroxy vitamin d3 derivative and production thereof |
| abstract | NEW MATERIAL:A compound expressed by formula I (either one of R 1 and R 2 is OH and other is -O-CO-R 3 -NH 2 ; R 3 is 1-10C alkylene). n EXAMPLE: 24R,25-Dihydroxy vitamin D 3 -3β-O-{3-(N-fluorenylmethyloxycarbonyl) amino}propionic acid ester. n USE: The aimed compound capable of utilizing to measurement system of radioimmunoassy and having highly radioactive energy and excellent general-purpose use and labeled with radioactive iodine. n PREPARATION: 24R,25-Dihydroxy vitamin D 3 is reacted with an amino acid having a protected amino group to afford a compound expressed by formula II (either one of R 11 and R 12 is OH and other is -O-CO-R 3 -NH-R 4 ; R 4 is amino protecting group). Then an amino protecting group is eliminated therefrom in the presence of a base in an inert solvent to provide the compound expressed by formula I. n COPYRIGHT: (C)1990,JPO&Japio |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11415576-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2017537331-A |
| priorityDate | 1988-10-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.