Anglais | Allemand | |
---|---|---|
Patent | ||
Patent | five-membered heterocycles | 5-Ring-Heterocyclen |
Anglais | Allemand | |
---|---|---|
Patent | ||
Patent | nitrogen heterocycles having five-membered rings | Fünfring-Stickstoff-Heterocyclen |
Patent | oxygen heterocycles having five-membered rings | Fünfring-Sauerstoff-Heterocyclen |