| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5712b4838bdb16ebbc41121239e165b9 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P9-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D311-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D493-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D311-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D311-68 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D311-68
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-445
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D311-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D493-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-55
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P9-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-35
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-352
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D311-58 |
| filingDate |
1977-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
1978-07-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
ES-457417-A1 |
| titleOfInvention |
A PROCEDURE FOR THE PREPARATION OF NEW AMINOCROMANO-LES. |
| abstract |
A process for the preparation of new aminochromanols of formula (I) *** Where R1 is a hydrogen atom or an alkyl group of up to 4 carbon atoms optionally substituted with a chlorine or bromine atom or with a hydroxyl, alkoxyl group of up to 4 carbon atoms or acyloxy of up to 4 carbon atoms and R2 is a hydrogen atom or an alkyl group of up to 4 carbon atoms or R1 is attached to R2 so that together with the nitrogen atom to which they are attached they form a heteroalicyclic ring that is optionally substituted with methyl. |
| priorityDate |
1976-04-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |