Sulfur-containing pyridine derivatives. LVI. Smiles rearrangement of pyridine derivatives and synthesis of benzopyrido- and dipyrido-1, 4-thiazine derivatives. 4.
D011725:Pyridines; D013455:Sulfur; D013843:Thiazines
D011725:Pyridines; D013843:Thiazines; D013455:Sulfur; C023666:pyridine
PYRIDINES