http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109705325-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d40285e27f4ed83b8728b0d477404958 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12R1-72 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-685 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P7-62 |
| filingDate | 2018-12-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_116163d1b15fb3cb78223d85b8eaffc9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dd736f358f49fcfba9090f7985f316e8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_08a93c866f8619551896279f45624531 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_91b62af02aa9d75dcd8e86336d55b286 |
| publicationDate | 2019-05-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109705325-A |
| titleOfInvention | A kind of chiral polyester compound and preparation method thereof |
| abstract | The invention discloses a chiral polyester compound and a preparation method thereof. The structural unit of the chiral polyester compound is N-substituted-L-aspartic acid and long-chain aliphatic diol, and its general structural formula is shown in the following formula (I): In formula (I), substituent R is benzyloxycarbonyl, tert-butoxycarbonyl or benzyl; m=2, 4, 6 or 10; n represents an integer of 30-105; the N-substituted-L-aspartate The amino acid substituent is the same as the substituent R in formula (I). The present invention uses chiral carbon atom-containing diester and chiral carbon atom-free diol as raw materials for the first time, and under the action of Candida antarctica lipase B catalyst, a new type of chiral polyester compound is synthesized, which not only has It has the advantages of a single configuration, and is an environmentally friendly and biodegradable material, which has broad application and development prospects. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113501947-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109575261-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112480378-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113480723-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112480378-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113549206-A |
| priorityDate | 2018-12-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 48.