[Studies on the structure of the adduct of andrographolide with sodium hydrogen sulfite (author's transl)].
D000890:Anti-Infective Agents / Q000138:chemical synthesis*; D002681:China; D006862:Hydrogen Sulfide; D010946:Plants, Medicinal / Q000032:analysis*
D000890:Anti-Infective Agents; D006862:Hydrogen Sulfide