http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RO-74426-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_14effe3850d2129f863b969dac4f1db8 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07H15-203 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H15-203 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H15-26 |
| filingDate | 1975-12-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2f60fe4533d38ec76baeea03687a6237 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7d8563c99320646fb0cca2b6403428d9 |
| publicationDate | 1983-04-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RO-74426-B |
| titleOfInvention | PROCESS FOR PREPARING ANTIBIOTICS |
| abstract | Process for the preparation of antibiotics of general formula I: (wherein R represents a group selected from: R 1 represents a lower alkyl group, a halogen substituted lower alkyl group, or a the phenylalkyl group, R2 represents a lower alkyl group, a lower cycloalkyl group, a phenyl group, a phenylalkyl group with the monosubstituted phenyl radical, or R1 and R2 together represent a halogen substituted lower alkyl group, an alkenyl group, a lower cycloalkyl group a phenyl group, a monosubstituted phenyl group, a phenylalkyl group or a phenylalkyl group with the mono-substituted phenyl radical, or R1 and R2 together represent a tetramethylene group, a pentamethylene group or a methylene group, a pentamyl group or a hexamethylene group, characterized in that reacting an amine of the general formula II: wherein R is as defined above with a ketone of the general formula III: wherein R 1 and R 2 have the significance shown above, in a weight ratio of 0.02: 1, at room temperature and pH = 6-8, in the presence of sodium cyanoborohydride, in inert solvent medium to the reactants, then the reaction product is separated in a known manner. |
| priorityDate | 1974-12-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 20.