| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_81529bcfb5ccd749e91ed245b949cac5 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D215-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K31-47
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D215-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C255-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D215-22 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D215-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D413-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D215-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D215-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D215-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D215-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D401-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-47 |
| filingDate |
1974-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f4876a520c3b7fcf0958aa53b89769ca |
| publicationDate |
1978-01-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
GB-1496872-A |
| titleOfInvention |
Da forfarande for framstellning av karbostyrol- eller 3,4-dihydrokarbosty |
| abstract |
1496872 Carbostyril derivatives OTSUKA PHARMACEUTICAL CO Ltd 27 Dec 1974 [31 Jan 1974 (2) 5 Feb 1974 (2) 7 Feb 1974 18 Feb 1974 27 Feb 1974 11 Nov 1974 (2) 4 Dec 1974] 29524/77 Divided out of 1496769 Heading C2C Novel compounds II (R<SP>1</SP> and R<SP>2</SP> are H, 1-4 C alkyl, 4-6 C cycloalkyl or aryl-1-4 C alkyl or -NR<SP>1</SP>R<SP>2</SP> is a 5- or 6-membered, optionally substituted, heterocyclic ring containing 1 or 2 N, O or S atoms as heteroatoms) and acid addition salts thereof are prepared by reaction of a compound IV (X is halogen) with ammonia or an amine HNR<SP>1</SP>R<SP>2</SP>. The compound IV may be prepared by reaction of a compound of Formulae V or VII with a haloacetyl halide. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0240015-A2 |
| priorityDate |
1974-01-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |