http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-1368225-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c7ad58d3c0b071069a8ee0cb8c8ba2e8 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D265-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D239-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D239-553 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01P13-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D265-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D239-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D239-553 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D265-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01N47-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01N43-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D413-04 |
| filingDate | 1973-02-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1974-09-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-1368225-A |
| titleOfInvention | 1-aminouracil compounds a processf for their production and their use ans herbicides |
| abstract | 1368225 Herbicidal 1-aminouracils BAYER AG 16 Feb 1973 [18 Feb 1972 14 Sept 1972] 7761/73 Heading C2C New herbicidal compounds are 1-aminouracils or salts thereof, the 1-aminouracils being of the general formula in which R<SP>1</SP> represents alkyl, alkenyl, alkynyl, cycloalkyl, alkylcycloalkyl, halocycloalkyl, terpenyl, haloalkyl, cyanoalkyl, alkoxyalkyl, alkoxycarbonylalkyl, alkoxycarbonyl, alkylthiocarbonyl, alkylcarbonyl, alkoxyalkylcarbonyl, aroxyalkylcarbonyl, alkylthioalkyl, optionally substituted arylsulphonyl, aralkyl optionally substituted in the aryl part, optionally substituted arylcarbonyl, optionally substituted phenoxycarbonyl, optionally substituted phenylthiocarbonyl, optionally substituted aryl or an optionally substituted heterocyclic structure, norbornylmethyl or cyclohexylmethyl) R<SP>2</SP> represents hydrogen, halogen, the thiocyanate radical, alkyl or optionally substituted aryl, and R<SP>3</SP> represents alkyl or aralkyl optionally substituted in the aryl part, or R<SP>2</SP> and R<SP>3</SP> together represent a multi-membered methylene bridge which forms, with the two carbon atoms in the 5- and 6-position of the heterocyclic structure, a fused ring which is optionally substituted by alkyl. The above compounds may be made by (a) reacting a dihydro-oxazine-dione of formula with hydrazine, optionally in the presence of a diluent at - 30 to +100 C. or (b) reacting a 1- aminouracil of formula in which R<SP>4</SP> is alkyl or aralkyl (which may be substituted in the aryl part) with halogen or thiocyanogen, optionally in the presence of an acid binding agent or diluent at 0 to 50 C. The dihydro-oxazine-diones of Formula II may be made by reacting a dioxinone of formula in which R<SP>5</SP> is hydrogen or alkyl and R<SP>6</SP> is alkyl or aryl with isocyanates of formula optionally in the presence of an inert solvent at +80 to +200C. |
| priorityDate | 1972-02-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 31.