http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-3045680-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5c24684033fba97d1ad845ce453a57e3 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D231-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D491-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D317-72 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D493-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D491-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D493-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D493-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D231-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D317-72 |
| filingDate | 1980-12-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_77e623478f9c8e95a08b8c2afcbdc8e5 |
| publicationDate | 1982-07-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | DE-3045680-A1 |
| titleOfInvention | CIS-1,4-DI-EPOXY-CYCLOHEXANE DERIVATIVES, THEIR PRODUCTION AND USE FOR THE PRODUCTION OF CIS-1,3-DIAMINO-CYCLITES |
| abstract | Cis-diepoxycyclohexane derivs. of formula (I) are new (R1 and R2 are each 1-18C alkyl or together are CH2CH2, CH2CH2CH2 or of formula (III); R3 and R4 are each hydroxy, or one of them is H and the other is hydroxy, benzyloxy or 2-tetrahydropyranyloxy, or together they complete an oxo gp.). (I) are made e.g. where R3 and R4 are both OH, by reacting a p-benzoquinone monoketal with aq. H2O2. (I) are intermediates for cis-1,3-diaminocyclitols (II) which are used in synthesis of aminoglycoside-type antibiotics, including modified forms with altered spectra of activity. (II) can now be prepd. simply from readily available starting materials. |
| priorityDate | 1980-12-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 72.