http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-1202981-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6cfc033f059d282fcd915bc8be2ae53f |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C319-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C323-58 |
| filingDate | 1983-08-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1986-04-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_64a383624372693c949f566e372addf2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8a5413caefad16a0063267bf7cc51779 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_271d2bffa6c0a4c12a4002f57bb18ece http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b286a0a0f7c941fd0e588822fe5b97ac http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fcefaaae9ddfb3ff5441f4f5daa138c6 |
| publicationDate | 1986-04-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-1202981-A |
| titleOfInvention | Single-crystal dl-cysteine and process for producing same |
| abstract | ABSTRACT OF THE DISCLOSURE Single-crystal DL-cysteine characterized by an X-ray diffraction spectrum in which intense diffracted rays appear at the following lattice spacings is a crys-talline substance that has been unknown in the prior art and exhibits good storage stability. Lattice Spacing (.ANG.) Relative Intensity (I) 11.90 f 5.97 f 3.97 f 2.98 ff where, in the column of the relative intensity (I), f means that the spectral intensity is high and ff means that the spectral intensity is very high. This single-crystal DL-cysteine is produced by neutralizing an aromatic sulfonic acid or hydrochloric acid salt of DL-cysteine with a base in a solvent mixture comprising water and an organic solvent selected from the group consisting of lower alcohols and cellosolves. Cysteines are known to have utility in the preparation of permanent wave solutions and the manufacture of drugs. |
| priorityDate | 1983-08-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 87.