patent/ES-268768-A1

Predicate	Object
assignee	http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c7ad58d3c0b071069a8ee0cb8c8ba2e8
filingDate	1961-07-04-04:00^^<http://www.w3.org/2001/XMLSchema#date>
publicationDate	1961-12-16-04:00^^<http://www.w3.org/2001/XMLSchema#date>
publicationNumber	ES-268768-A1
titleOfInvention	PROCEDURE FOR OBTAINING SULFONAMIDES
abstract	Process for obtaining sulfonamides, characterized in that the products of the reaction according to Vilsmeier of acetalkydiacetaldehyde acetals or 1,2-dialkoxyethylenes with N, N-disubstituted formamides and inorganic acid chlorides are condensed with p-aminobenzolsulfonylguanidine, p-acylaminobenzolsulfonylguanidine or p -nitrobenzolsulfonylguanidine in the presence of basic condensation media and the group in the p-position is transformed into the amine group, if appropriate by hydrolysis or reduction. (Machine-translation by Google Translate, not legally binding)
priorityDate	1960-07-14-04:00^^<http://www.w3.org/2001/XMLSchema#date>
type	http://data.epo.org/linked-data/def/patent/Publication

Predicate	Subject
isDiscussedBy	http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID313891 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID5324 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419591291 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID415935646

Total number of triples: 12.