http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-1241047-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0efa077d881a96aeb1e29b21ef1bbb58 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C275-64 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C275-64 |
| filingDate | 1968-10-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1971-07-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-1241047-A |
| titleOfInvention | Urea derivatives |
| abstract | 1,241,047. N-Hydroxy urea derivatives. BADISCHE ANILIN- & SODA-FABRIK A.G. 23 Oct., 1968 [24 Oct., 1967], No. 50345/68. Heading C2C. [Also in Division A5] The invention comprises compounds of the Formula I wherein X represents a halogen atom or a trifluoromethyl, nitro, methylsulphonyl, lower alkyl C 1 _ 4 or alkoxy C 1 _ 4 group, n is an integer from 0 to 3, R<SP>1</SP> represents a lower aliphatic C 1 _ 4 radical, R<SP>2</SP> represents an hydrogen atom or if R<SP>1</SP> is a methyl group, R<SP>2</SP> represents an hydrogen atom or a methyl group, Y represents the groups -CONHCH 3 or -CON(CH 3 ) 2 or -Z-R<SP>3</SP> in which R<SP>3</SP> denotes the group -CONHR<SP>4</SP>, wherein R<SP>4</SP> represents-a hydrogen atom or a lower aliphatic C 1 _ 4 radical or R<SP>3</SP> represents a carboxyl group or a salt thereof and Z represents a linear or branched aliphatic radical C 1 _ 5 . They are prepared by reacting the appropriately substituted N-hydroxy urea with methyl isocyanate or dimethylcarbamoyl chloride or by the reaction of alkali metal or alkaline earth metal salts of the N-hydroxy urea with a halocarboxylic acid or halocarboxylamide. The compounds of Formula I have herbicidal activity. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4299778-A |
| priorityDate | 1967-10-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 21.