http://rdf.ncbi.nlm.nih.gov/pubchem/patent/SU-1151207-A3
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_05a203d85ee01909eaf728dc16f0f6cb |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P3-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D263-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-422 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-42 |
| filingDate | 1982-08-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1985-04-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_017768877fc0b7f9541ca952f50ca963 |
| publicationDate | 1985-04-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | SU-1151207-A3 |
| titleOfInvention | Method of obtaining 5-substituted oxazolidine-2,4-dions |
| abstract | METHOD FOR OBTAINING 5-SUBSTITUTED OXAZOZOLIDIN-2,4-DIONOB of general formula I K, -0. o L where R is 3-pyridyl substituted at position 2 with a methoxy or ethoxy group or at position 5 with a chlorine atom; 8 quinolyl, optionally substituted at the 7 position with a chlorine or fluorine atom or a methoxy group; 6-methoxy-5-quinolyl; 2-pyrrolyl substituted in position 1 by methyl, ethyl or phenyl; 2-furyl, optionally substituted in position 3 by a bromine atom or a methoxy group or in position 5 by a chlorine or bromine atom, methyl, or phenyl or in position 1 by n-butyl; 3-furyl, optionally substituted at the 2 and 5 positions with methyl or at the 5 position with an iodine atom; 2-thienyl, optionally substituted in position 3 by a bromine atom, methyl or methoxy group or in position 5 by a chlorine or bromine atom, methyl, methoxy group, phenyl, benzyl or 2-phenyl-1,3-dioxolan-2-yl ;; 3-thienyl, optionally substituted in position 4 by a bromine atom, a methoxy, ethoxy or n-propoxy group, and in the case of CO when the methoxy or ethoxy group is in position 4, also substituted in position 2 with methyl; 5-bromo-3-indolyl, 1-methyl-3-indolyl, 2-thiazolyl, 2-benzthiaz. Blyl, 6-chloro-8-chromanyl, 6-fluoro-8-chroma NSh1, 3-methylisoxazolyl, 5-chloro- 7-benzo b furanyl, 5-chloro-2,3-dihydrobenzo V furanyl, 3-benzo b thienyl or 7 benzo b thienyl, characterized in that the compound of the general formula II where R has the indicated values is treated with an oxidizing agent in a medium inert solvent. Priority signs: 28.07.80 when RT - unsubstituted or respectively |
| priorityDate | 1980-07-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 75.