C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
C07D487/04—Ortho-condensed systems
Landscapes
Chemical & Material Sciences
(AREA)
Organic Chemistry
(AREA)
Nitrogen Condensed Heterocyclic Rings
(AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds
(AREA)
Procede de production de derives de benzoguanamine, nouveaux produits ainsi obtenus et compositions pharmaceutiques a action anti-inflammatoire les contenant
I. Studies in the Synthesis of p-Nitrobenzene Sulfonyl Chloride II. Synthesis of Some Quinoline Derivatives With Sulfur-Containing Substituents III. Synthesis of 4-Hydroxylquinoline Derivatives From Aromatic Amines and Oxaloacetic Ester