http://rdf.ncbi.nlm.nih.gov/pubchem/patent/IL-43666-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9f9afcd0369d6402247555a4656c0917 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K31-40 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D211-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C217-24 |
| filingDate | 1973-11-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1977-01-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | IL-43666-A |
| titleOfInvention | Substituted 9,10-dialkylidene-2,6(or2,7)-bis-(dialkyl (or cyclic amino))9,10-dihydroanthracenes |
| abstract | 1420376 9,10-Dihydroanthracenes RICHARDSON-MERRELL Inc 17 Dec 1973 [21 Dec 1972] 58259/73 Heading C2C Novel compounds of Formula I wherein R 1 is hydrogen or a lower alkyl group having from 1 to 6 carbon atoms; A is ethylene or propylene; R 2 and R 3 are each lower alkyl having from 1 to 3 carbon atoms or when taken together with the nitrogen atom to which they are attached represent the pyrrolidinyl, piperidino or morpholino radical; R 4 is hydrogen or the radical with the proviso that one and only one such R 4 group is hydrogen; and the pharmaceutically acceptable acid addition salts thereof are prepared by reacting a compound of Formula IV with an organometallic compound R 1 CH 2 M wherein M is Li, half a mole of magnesium or MgX, X is halogen, in the presence of a dehydrating agent if necessary. 2,6 - Bis - (2 - diethylaminoethoxy) - anthraquinone is obtained by reaction of 2,6-dihydroxyanthraquinone with diethylaminoethyl chloride. Antiviral compositions in conventional forms for oral, parenteral or topical administration comprise an above novel compound and an excipient. (From GB1420376 A) [FR2211234A1] |
| priorityDate | 1972-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 69.