| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bbbb31e7315b8accd6544acf506c2d88 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D471-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P9-06 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D209-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D221-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P9-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-475
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-435
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-4375
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-437
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D461-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D471-22 |
| filingDate |
1980-10-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
1981-07-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
ES-8106523-A1 |
| titleOfInvention |
PROCEDURE FOR THE PREPARATION OF DERIVATIVES OF 10-BROMAMOMALINA AND 10-BROMOISOAJMALINA NB-QUATERNARIOS |
| abstract |
PROCEDURE FOR OBTAINING 10-BROMOAJMALINE AND 10-BROMOISOAJMALINE NB-QUATERNARY DERIVATIVES. IT CONSISTS OF REACTING 10-BROMOISOAJMALINE WITH AN ALCOHYLATION AGENT. IF WANTED, THEN, THE QUATERNARY SALTS OBTAINED ARE TRANSFORMED BY TREATMENT WITH ALKALIS INTO THE CORRESPONDING OPEN RING ALDEHYDES-BASES. COMPOUNDS OF GENERAL FORMULA (I) ARE OBTAINED, IN WHICH R IS A RADICAL OF UP TO 10 CARBON ATOMS AND WHICH MAY CONTAIN HALOGEN, OXYGEN OR NITROGEN AND A IS THE ANION OF AN INORGANIC AND ORGANIC ACID. *FORMULA* |
| priorityDate |
1979-10-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |