| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5c24684033fba97d1ad845ce453a57e3 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D207-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D403-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D403-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-588 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D401-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D403-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D403-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D207-16 |
| filingDate |
1987-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1990-04-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f50de4c82a162171c02ca97faf7864f1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dde0b680f27cc9697401fbe4c86052d6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1b79b985e9419410c8fdaedf1bba2719 |
| publicationDate |
1990-04-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4915868-A |
| titleOfInvention |
Optically active esters of 1-acylproline as dopes in liquid-crystal mixtures, and novel optically active esters of 1-acylproline |
| abstract |
Optically active esters of 1-acylproline of the general formula <IMAGE> (I) in which at least one of the radicals R1 and R2 is a mesogenic radical, are suitable as dopes in ferroelectric liquid-crystal mixtures. Proline derivatives in which only the R1 radical is mesogenic are preferred. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6569356-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11278370-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5594575-A |
| priorityDate |
1986-12-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |