title: [Naturally occurring material containing pyridine and its biosynthesis].
mesh_terms: D000470:Alkaloids / Q000378:metabolism; D001419:Bacteria / Q000378:metabolism; D002250:Carbon Radioisotopes; D007536:Isomerism; D008968:Molecular Conformation; D009243:NAD / Q000378:metabolism; D009536:Niacinamide / Q000031:analogs & derivatives / Q000378:metabolism; D009539:Nicotinic Acids / Q000378:metabolism; D010101:Oxygen Consumption; D010848:Picolinic Acids / Q000378:metabolism; D010944:Plants / Q000378:metabolism; D011725:Pyridines / Q000378:metabolism*; D013045:Species Specificity; D013302:Streptomyces / Q000378:metabolism; D013329:Structure-Activity Relationship; D013729:Terpenes / Q000378:metabolism; D014364:Tryptophan / Q000378:metabolism
chemical_list: D000470:Alkaloids; D002250:Carbon Radioisotopes; D009539:Nicotinic Acids; D010848:Picolinic Acids; D011725:Pyridines; D013729:Terpenes; D009243:NAD; D009536:Niacinamide; D014364:Tryptophan
vernacular_title: Naturstoffe mit Pyridinstruktur und ihre Biosynthese