| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7b4beef0c137d9094e6918ee382be22f |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D311-86 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D409-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D311-86
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D311-82 |
| filingDate |
1972-05-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1974-09-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0d953603ee2119e2bbb40887fa139de4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0a6f68d724e2a2ef1094ae4205c2096b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_781d1a16dd3873f8cd6b402cef3d6ad8 |
| publicationDate |
1974-09-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-3835158-A |
| titleOfInvention |
Heterocyclic substituted xanthone carboxylic acid compounds |
| abstract |
Compounds containing and methods employing, as the essential ingredient, heterocyclic substituted xanthone carboxylic acid compounds which are useful in the treatment of allergic conditions. Methods for preparing these compounds and compositions and intermediates therein are also disclosed. 7-(2Tetrahydrofuryl)-xanthone-2-carboxylic acid is illustrated as representative of the class. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007167441-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8404681-B2 |
| priorityDate |
1972-05-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |