| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fd0e482ade999bdc4358b73c0220e11a |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-412
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-43
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-47
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-29
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C59-01
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-16 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C59-01
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-48 |
| filingDate |
2019-11-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f26c085e1874a22e719057f1706fec1b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dae5b1f4f2e06c0c77e3a1260a57ccf0 |
| publicationDate |
2020-02-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2020019826-A |
| titleOfInvention |
Method for producing 3-hydroxy-3-methylbutanoic acid or a salt thereof |
| abstract |
An object of the present invention is to provide a method for producing 3-hydroxy-3-methylbutanoic acid or a salt thereof capable of efficiently producing high-purity 3-hydroxy-3-methylbutanoic acid or a salt thereof. The content of 2,3-dihydroxy-3-methylbutanoic acid measured under HPLC measurement conditions is 1.0 area% or less based on the area of 3-hydroxy-3-methylbutanoic acid. The present invention provides a method for producing a composition containing 3-hydroxy-3-methylbutanoic acid or a salt thereof. [Selection diagram] None |
| priorityDate |
2017-07-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |