patent/BG-51621-A1

Predicate	Object
assignee	http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2d8c925859b6134256f29b8bc52a46a5
classificationIPCInventive	http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D499-64
filingDate	1992-01-31-04:00^^<http://www.w3.org/2001/XMLSchema#date>
inventor	http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_81d2aaf6e103b6fdcdff0d574bc2665d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_afed9162e401ffb34eb8f35f2690d5b1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_78912a07b023a233b74be691efed682d
publicationDate	1993-07-15-04:00^^<http://www.w3.org/2001/XMLSchema#date>
publicationNumber	BG-51621-A1
titleOfInvention	Penicillin analogues and method for their preparation
abstract	The compounds belong to the penicillin group and may be applied as active substances in the composition of medications with antibacterial effect. They are prepared following a simplified technology and have the following general formula:<IMAGE>where Pyr is pyrrole residue with the following structure:<IMAGE>where, if R is H, R1 is COOCH3 and when R is CH3, R1 is CH3CO or COOC2H5. They are prepared through acylation of the amino group of 6-aminopenicillanic acid with mixed anhydride, obtained from the respective pyrrolic acid and alkylchloroformiate.
priorityDate	1992-01-31-04:00^^<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/CID12473 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419515849 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID456671281 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID7057887 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID5904 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419553743 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419584087

Total number of triples: 19.