http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2767558-C1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b72bfa0e709074c1690609892fec36b2 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D487-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D487-10 |
| filingDate | 2021-06-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-03-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9dd4a3e993b704bfb74b30758af82f17 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b651e20fa8f84074338e2d355d0f351e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_042ac80f57e3ac4520bb7098aea11fef http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0aec3a878054f9f803cd9e450416f85e |
| publicationDate | 2022-03-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2767558-C1 |
| titleOfInvention | Method of producing 9-aroyl-8-hydroxy-6-(2-hydroxyaryl)-3-phenyl-1,3,6-triazaspiro[4.4]non-8-ene-2,4,7-triones having antimicrobial activity |
| abstract | FIELD: chemistry.SUBSTANCE: invention relates to organic chemistry, specifically to a method of producing 9-aroyl-8-hydroxy-6-(2-hydroxyaryl)-3-phenyl-1,3,6-triazaspiro[4.4]non-8-ene-2,4,7-triones of formula IIa-b by reacting 3-aroylpyrrolo[2,1-c][1,4]benzoxazine-1,2,4-triones Ia-b with phenylurea, carried out by holding the reagents at room temperature in ethyl acetate according to the following scheme:,where I and II: Ar=C6H4Br-4 (a); Ar=C6H4Me-4 (b).EFFECT: method of producing novel compounds which can be used as starting products for synthesis of novel heterocyclic systems and in medicine as agents having antimicrobial activity.1 cl, 1 tbl, 3 ex |
| priorityDate | 2021-06-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 23.