http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S6416775-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_97ddd4d1d0ebc8a7d2c8e7d214d08cf3 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N9-99 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D307-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P3-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P3-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-341 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P43-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D307-42 |
| filingDate | 1987-07-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3ffa7c58b6723278ee201cf4e3e7c7e1 |
| publicationDate | 1989-01-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S6416775-A |
| titleOfInvention | Sesterterpenoids |
| abstract | NEW MATERIAL:The sesterterpenoids of formula [R is (substituted)furyl or 2-oxo-5-hydroxy-2,5-dihydrofuryl]. EXAMPLE:20-beta-Furyl-16-sodium sulfinoxy-(E)-13,18-dehydro-18(S)-methylcleistan. USE:A medicine having aldose reductase inhibiting action and useful e.g. as a remedy for neuropathy, retinopathy, cataract, etc., caused by diabetes. PREPARATION:Collected sponge is immediately frozen with liquid nitrogen or liquid air and crushed with a crusher or homogenizer, etc., at <=-150 deg.C. The obtained fine powder is freeze-dried and extracted with an organic solvent. The objective compound is obtained by concentrating the extract and fractionating by adsorption chromatography, etc. |
| priorityDate | 1987-07-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 31.