patent/ES-428048-A1

http://rdf.ncbi.nlm.nih.gov/pubchem/patent/ES-428048-A1

Outgoing Links

Predicate	Object
assignee	http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5712b4838bdb16ebbc41121239e165b9
classificationCPCInventive	http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D409-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D405-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D405-04
classificationIPCAdditional	http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D211-70 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D215-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D311-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D235-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D333-20
classificationIPCInventive	http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D211-68 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-445 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D405-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K- http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D405-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-435 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C- http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D409-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D413-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D- http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D405-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D405-02
filingDate	1974-07-06-04:00^^<http://www.w3.org/2001/XMLSchema#date>
publicationDate	1976-11-16-04:00^^<http://www.w3.org/2001/XMLSchema#date>
publicationNumber	ES-428048-A1
titleOfInvention	A PROCEDURE FOR THE PREPARATION OF 7-ALKYL-2,2-DIMETHYL-4- SUBSTITUTED CHROMEN-5-OLES.
abstract	Compounds of the formula (I) wherein R1 is an alkyl group of 4 - 8 carbon atoms, R2 is a naphthylmethyl group and their salts, ethers and esters have been found to possess good antihypertensive activity coupled with low toxicity. Such compounds may be prepared by the reduction of a quaternary salt of the correpsonding pyridyl compound.
priorityDate	1973-07-07-04:00^^<http://www.w3.org/2001/XMLSchema#date>
type	http://data.epo.org/linked-data/def/patent/Publication

Incoming Links

Predicate	Subject
isDiscussedBy	http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID456371369 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID456171974

Total number of triples: 32.