Sulphonamide definitions

Sulphonamide

1) Denoting the group so2nh2
Found on https://www.crosswordclues.com/clue/sulphonamide

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sulphonamide

<pharmacology> Group of drugs derived from sulphanilamide (a red dye): act by blocking folic acid synthesis from p aminobenzoic acid (PABA), because they are competitive analogues. ... (18 Nov 1997) ...
Found on http://www.encyclo.co.uk/local/20973

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sulphonamide

Any of a group of compounds containing the chemical group sulphonamide (SO₂NH₂) or its derivatives, which were, and still are in some cases, used to treat bacterial diseases. Sulphadiazine (C₁₀H₁₀N₄O₂S) is an exa...
Found on https://www.encyclo.co.uk/local/21221

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