http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2169136-C2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_93ec0f878e1ed9d8c2791ab461dfa195 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fd569fbfa1953ca9b7b375510e4d2763 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C229-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C219-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B37-0063 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C233-51 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C237-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C237-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B37-003 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07K5-06026 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C229-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07K5-0806 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C217-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C229-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C217-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K5-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K5-083 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C233-51 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B37-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B37-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C237-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C237-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C57-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L5-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C219-10 |
| filingDate | 1995-11-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2001-06-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8bf5a17aa380dbe4abe628e255096767 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_350c45969bd0b4cbf538c986614214c0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9a233f6c7262d24e3a5b1e93e5155dbc |
| publicationDate | 2001-06-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2169136-C2 |
| titleOfInvention | Succinic acid derivatives, succinic acid-polysaccharide derivative, method of preparing succinic acid-glycosaminoglycane derivative, method of preparing succinic acid-polyaminosaccharide derivative, and method of preparing cross- linked succinic acid-polysaccharide derivative |
| abstract | FIELD: organic synthesis. SUBSTANCE: invention provides novel derivative of succinic acid containing photodimerizable cross-linking group and represented by any of formulas 1-3 or its salt: R 1 -A-H (1), R 1 -B-OH (2), R 2 -C-H (3), where R 1 denotes group of formula 4: (4), in which R 3 and R 4 are hydrogen atoms; R 2 denotes group of formula 5: (5), in which R 3 and R 4 are defined above and R 5 is low alkyl group; fragment A-H expresses intramolecular residue of amino- and hydroxy-containing compound represented by any of formulas 6-9: -O-(CH 2 ) n -NH 2 (6), wherein n is integer from 3 to 18, -(O-CH 2 CH 2 ) m -NH 2 (7), wherein m is integer from 2 to 10, -O-CHR 6 CH(COOR 7 )-NH 2 (8), wherein R 6 is hydrogen and R 7 is lower alkyl, and -O-(CH 2 ) l -NHCO-CHR 8 -NH 2 (9), wherein l is integer from 2 to 18 and R 8 is side chain of omega-amino acid, hydrogen, or lower alkyl; fragment B-OH expresses amino acid residue of general formula 10: -NH-(CH 2 ) k -COOH (10), wherein k is integer from 1 to 18; and fragment C-H expresses amino acid residue of general formula 11 or 12: -CO-(CH 2 ) k -NH 2 (11), wherein k corresponds to above definition, and -(COCHR 9 NH) i -H (12), wherein i is integer from 1 to 6 and R 9 is hydrogen atom. Compounds can be used as medicine-destination material possessing biocompatibility, bioabsorption, and other useful properties. EFFECT: extended choice of compounds suitable for medicinal applications. 26 cl, 61 ex |
| priorityDate | 1994-11-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
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