http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S5936690-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0595453c678519c79a3ff454e21480a7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d75d1a4caed60a9316608ed9c231546c |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H15-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H3-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H13-06 |
| filingDate | 1982-08-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_29936a17dffb5bde96e2259f21b63140 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_daef6d31ad1e0ef587a9c680dbeff025 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7195794d5becd69c65eb09d7e1fd20ff |
| publicationDate | 1984-02-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S5936690-A |
| titleOfInvention | Novel oligomannoside and its preparation |
| abstract | NEW MATERIAL:An oligomannoside shown by the formula I (R is H, or benzyl; R 1 WR 4 are H, benzyl, or acetyl). n USE: Useful as an intermediate for synthesizing mannan having an antitumor activity and a reagent for elucidating biological significance of the mannan. n PROCESS: A compound shown by the formula II (R is benzyl) is reacted with a novel saccharide donor compound shown by the formula III (Ac is acetyl; X is halogen) to give a compound, which is deacetylated, and reacted with a compound shown by the formula VI (R 1 WR 4 are acetyl, or benzyl), and, if necessary, the reaction product is deacetylated and/or debenzylated to give a compound shown by the formula I . The novel compound shown by the formula III, for example, is obtained by converting α-D-mannose into allyl α-D-mannopyranoside, tritylating the reaction product at 6-position, allylating it at 3-position, detritylating it, benzylating it 2-, 4-, and 6-positions, deallylating it, acetylating it to give a halide. n COPYRIGHT: (C)1984,JPO&Japio |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6647946-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-0138338-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7109182-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2802536-A1 |
| priorityDate | 1982-08-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 28.