http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DD-290423-A5
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b172e4dc6f8b115773eb99a04e8260f6 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D499-68 |
| filingDate | 1989-12-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d037b831d79d592c9c92362596cbe430 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7cc926baff13b177dada80d92fc9e2ac http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c2de01174f07e9f920d1281fede021d5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e1474eb864fd70ff2a582f0883796ebf http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8842961eaf8d25518cf67747f92b7f54 |
| publicationDate | 1991-05-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | DD-290423-A5 |
| titleOfInvention | PROCESS FOR PRODUCING NEW UREIDOBENZYLPENICILLINE |
| abstract | The invention is based on a process for the synthesis of novel ureidobenzylpenicillins of the general formula I. These new ureidobenzylpenicillins can be prepared by reacting according to method A Aminobenzylpenicillingrundkoerper the general formula II with an activated form of a 4-amino-pyridincarbonsaeure N-oxide compound of the general formula III, wherein the activation by means of phosgene, thiophosgene, Chlororkohlensaeuretrichlormethylester or Hexachlordimethylester or in the case of activated Carbaminestergruppierung with * or * is made or according to method B 6-Aminopenicillansaeurederivate the general formula IV with activated compound of general formula V are reacted, wherein the activated forms of the compounds of general formula V Saheehalogenide, Saeureazide, mixed anhydrides and active esters. {Ureidobenzylpenicillins; Aminobenzylpenicillingrundkoerper; 4-aminopyridinecarboxylic-N-oxide compounds; Activation; phosgene; thiophosgene; Chlorkohlensaeuretrichlormethylester; Hexachlordimethylcarbonat; a-Aminophenylessigsaeurederivate} |
| priorityDate | 1989-12-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 79.