-
-
-
-
-
-
Cephalosporin derivatives
-
Patent number RE34865
-
Issue date Feb 21, 1995
-
Hoechst Aktiengesellschaft
-
Friedhelm Adam
-
514 - Drug, bio-affecting and body treating compositions
-
-
-
Cephalosporin derivatives
-
Patent number 5,071,979
-
Issue date Dec 10, 1991
-
Hoechst Aktiengesellschaft
-
Rudolf Lattrell
-
C07 - ORGANIC CHEMISTRY
-
-
Cephalosporin derivatives
-
Patent number 4,603,129
-
Issue date Jul 29, 1986
-
Hoechst Aktiengesellschaft
-
Jurgen Blumbach
-
C07 - ORGANIC CHEMISTRY
-
-
Chromogenic cephalosporin compound
-
Patent number 4,535,156
-
Issue date Aug 13, 1985
-
Hoechst Aktiengesellschaft
-
Jurgen Blumbach
-
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
-
Cephem derivatives
-
Patent number 4,454,129
-
Issue date Jun 12, 1984
-
Hoechst Aktiengesellschaft
-
Burkhard Mencke
-
C07 - ORGANIC CHEMISTRY
-
Cephalosporin derivatives
-
Patent number 4,293,550
-
Issue date Oct 6, 1981
-
Hoechst Aktiengesellschaft
-
Jurgen Blumbach
-
C07 - ORGANIC CHEMISTRY