| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1e70c0aeade92d7571d955d3b90ea06e |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P7-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P7-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P13-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-373
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-3813 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C59-153
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N9-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-373
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P13-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P13-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P7-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P7-42 |
| filingDate |
1992-11-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_64bbc5f7341d876d1e7b0df55fd0408c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9d48847729282d62169047e70c45da7e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7359b0bd6bf1f86f8c0f22280372133c |
| publicationDate |
1993-06-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0545553-A1 |
| titleOfInvention |
Enzymatic preparation of N-(phosphonomethyl)glycine |
| abstract |
The invention provides a process for producing mixtures of glyoxylic acid and aminomethyl phosphonic acid and the subsequent production of N-(phosphonomethyl)glycine, also known as glyphosate. The process comprises preparing in situ a mixture of glyoxylic acid and aminomethylphosphonic acid (AMPA) by enzymatically reacting glycolic acid and oxygen in an aqueous solution in the presence of aminomethylphosphonic acid and catalysts consisting of glycolate oxidase and catalase. The resulting mixture is then hydrogenated to produce N-(phosphonomethyl)glycine, a post-emergent phytotoxicant and herbicide. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9600793-A1 |
| priorityDate |
1991-11-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |