Patents

Search tools Text Classification Chemistry Measure Numbers Full documents Title Abstract Claims All Any Exact Not Add AND condition These CPCs and their children These exact CPCs Add AND condition
Exact Exact Batch Similar Substructure Substructure (SMARTS) Full documents Claims only Add AND condition
Add AND condition
Application Numbers Publication Numbers Either Add AND condition

B-lactamantibiotika eller salte deraf, deres fremstilling og anvendelse

Classifications

C07D501/59 Compounds having a nitrogen atom directly attached in position 7 with a double bond between positions 2 and 3 with hetero atoms directly attached in position 3
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DK105286A

Denmark

Other languages
Danish
English
Inventor
Gunter Schmidt
Hans-Joachim Zeiler
Karl Georg Metzger

Worldwide applications
1985 DE 1986 US NO EP DE AT PH IL ES PT DD GR CA FI DD ZA DK IE HU JP AU KR 1989 US

Application DK105286A events