http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-1477347-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5c24684033fba97d1ad845ce453a57e3 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-3492 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-34 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-3492 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-3477 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D251-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D251-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D251-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K15-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D251-22 |
| filingDate | 1974-10-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1977-06-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-1477347-A |
| titleOfInvention | Substituted ureido-s-triazines and process for their pre paration |
| abstract | 1477347 2(2 - Hydroxyphenyl) - 4 - ureido- 1,3,5-triazines HOECHST AG 4 Oct 1974 [8 Oct 1973] 43207/74 Heading C2C [Also in Division C3] Novel compounds of Formula I in which B<SP>1</SP> represents H; C 1-6 alkyl; C 1-6 alkoxy; phenyl or phenoxy each of which is optionally substituted by 1 or more OH, NO 2 , CH 3 , CH 3 O or amino groups (the latter optionally carrying one or two C 1-6 alkyl radicals as substituents); or an amino group optionally mono- or di(C 1-6 )alkyl-substituted; and each R<SP>2</SP> independently represents H, OH, C 1-6 alkyl, C 1-6 alkoxy or phenyl, are obtained by reacting a 4H-1,3-benzoxazin-4-one of formula with guanyl urea (or a mineral acid salt thereof). The reaction is preferably effected at 50-150‹ C. in suspension in methanol using guanyl urea sulphate in the presence of sodium methoxide. The compounds of Formula I are stabilizers for polymers. |
| priorityDate | 1973-10-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 30.