| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_51a67a68b8cb410c3e23711b1f1a3bfb |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D209-42 |
| filingDate |
1982-06-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1984-06-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fbca8a82a780731a071bf6d7e63eba4f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3f76b165adb7323012eb58d5408da381
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6cd41f8b62ad3c39cd6f956c6c7868e9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f1080c188d186bbf51e236ab0fced65a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_df42b80901249f4de315e858dbd95b77
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_076542a102dc2f1f6618ee9dfcfe36d8 |
| publicationDate |
1984-06-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
SU-1097619-A1 |
| titleOfInvention |
Process for preparing indol-7-carboxylic acid |
| abstract |
METHOD FOR OBTAINING INDOL-7-CARBIC ACID of the formula (} is because, in order to simplify the process, increase the yield of the target product and increase the safety of the synthesis, p, dimethylamino-3-carbomethoxy-2-nitrostyrene of the formula. ) 2 (СООСНч г V) is subjected to interaction with iron in a mixture of ethanol - acetic acid at the boiling point of the mixture with Co and following hydrolysis of the resulting product with an aqueous solution of alkali. G о: о |
| priorityDate |
1982-06-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |