http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-2836177-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bcd600c789c13101f39db5af4f289a97 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D209-20 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D209-20 |
| filingDate | 1978-08-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eb41e81a3b762d01dbd8bb712dea45c2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7245955b37ffd40e662901767df287ef http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_23ed2a9f612c0bef08a080876cc1ce93 |
| publicationDate | 1980-02-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | DE-2836177-A1 |
| titleOfInvention | METHOD FOR SEPARATING SODIUM ACETATE AND N-ACETYLAMINOAURATE ATRIUM SALTS, WHICH ARE EXISTING TOGETHER IN AQUEOUS SOLUTION |
| abstract | In the sepn. of N-acetyl amino acid sodium salts from aq. solns. contg. sodium acetate, the N-acetyl amino acid sodium salt is crystallized from a soln. with a water content sufficient to dissolve the Na acetate. Used in recovery of N-acetylamino acids, e.g. in stereo-selective enzymatic hydrolysis of N-acetyl amino acids. The simple process that permits up to 90% of the amino acid deriv. to be recovered from solns. with a high content of racemate. Pref. the water content of the soln. is adjusted to 45-75 wt %, and the N-acetyl amino acid sodium salt is crystallised out at 0-30 degrees C. After sepn. of the amino acid Na salt, Na acetate is pref. pptd. in crystalline form as the trihydrate at -5 to +30 degrees C after adjusting to a water content of 30-50 wt %. |
| priorityDate | 1978-08-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 28.