Carbonic anhydrase activators: Activation of human isozymes I, II and IX with phenylsulfonylhydrazido l-histidine derivatives

Carbonic anhydrase activators: Activation of human isozymes I, II and IX with phenylsulfonylhydrazido l-histidine derivatives Mono- and di-halogenated histamine, histidine and carnosine derivatives are potent carbonic anhydrase I, II, VII, XII and XIV activators Novel carbonic anhydrase isozymes I, II and IV activators incorporating sulfonyl-histamino moieties Carbonic anhydrase I and II activation with mono- and dihalogenated histamine derivatives Interaction of carbonic anhydrase isozymes I, II, and IX with some pyridine and phenol hydrazinecarbothioamide derivatives Carbonic anhydrase activators: X-ray crystal structure of the adduct of human isozyme II with l-histidine as a platform for the design of stronger activators Carbonic Anhydrase Activators:  High Affinity Isozymes I, II, and IV Activators, Incorporating a β-Alanyl-histidine Scaffold Carbonic anhydrase activators: Activation of the human cytosolic isozyme III and membrane-associated isoform IV with amino acids and amines Carbonic anhydrase activators: l-Adrenaline plugs the active site entrance of isozyme II, activating better isoforms I, IV, VA, VII, and XIV Carbonic anhydrase inhibitors. Inhibition of the cytosolic human isozymes I and II, and the transmembrane, tumor-associated isozymes IX and XII with substituted aromatic sulfonamides activatable in hypoxic tumors