HOECHST SCHERING

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D-13509 BERLIN, DE

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Patents Grantslast 30 patents

Information Patent Grant
Substituted pyridines/pyrimidines, their preparation, and their use...
- Patent number 6,207,668
- Issue date Mar 27, 2001
- Hoechst Schering
- Ralf Braun
- C07 - ORGANIC CHEMISTRY