http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CZ-9902576-A3
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c76ecadad74a1a35270b3e3a34d60f37 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D307-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D307-68 |
| filingDate | 1999-07-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8d2ae0d9382ee4bb134c11cb88abf406 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_47f414623b8b6ad71a20ba5beb50d9fd |
| publicationDate | 2000-10-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CZ-9902576-A3 |
| titleOfInvention | Process and intermediates for the production of furansulfonamide compounds |
| abstract | A process for the preparation of a compound of formula I which comprises the reactionna compound of formula (II) wherein R 1 is an alkyl groupn(C 1 -C 6), with a methyl Grinard reagent innan inert solvent. Process for preparing compoundsnof formula III, which comprises reacting a compound of formulanWith an electrophilic sulfonating agent and subsequently withnwith a chlorinating agent and an acid scavenger. Compoundsnwherein R 1 is alkyl of 1 to 6nand Q is halogen, hydroxy ornamino. |
| priorityDate | 1999-07-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 83.