Brinzolamide (AL-4862; AL4862; Azopt, Alcon Laboratories, Befardin, AL4862) is a highly potent and selective CAI (carbonic anhydrase II inhibitor) with anti-hypertensive activity.

Benzenesulfonamide (Phenyl sulfonamide, Benzene sulfonamide), the amide of benzenesulfonic acid, ia an inhibitor of carbonic anhydrases (CAI).

U-104 (MST-104; U104; SLC-0111; NSC-213841) is a novel and potent inhibitor of transmembrane carbonic anhydrase (CA) with potential antineoplastic activity.

Indisulam (formerly E-7070; ER-35744; D-04522), a synthetic aryl sulfonamide, is a potent CAI-carbonic anhydrase inhibitor with potential anticancer activity. It is a multi-targeted cell cycle inhibitor and also a G1-targeting agent that can cause a blockade in the G1/S transition.

EMAC10101d bearing a 2,4-dichorophenyl substituent in position 4 of the dihydrothiazole ring, is a novel, potent and selective inhibitor of Carbonic Anhydrase Isoform toward hCA II.

Moclobemide (Ro-111163; Ro11-1163; Ro 11-1163; Amira; Aurorix; Clobemix; Depnil; Manerix) is a novel, potent, reversible monoamine oxidase MAO-A (5-HT) inhibitor with anti-depressant and anti-anxiety effects.

Rasagiline mesylate (TVP-101; TV-1030, TVP-1022; Agn-1135; Azilect) is a potent, selective and irreversible MAO-B (monoamine oxidase B) inhibitor with the potential for the treatment of idiopathic PD/Parkinson’s disease.

Dichlorphenamide (Daranide; Diclofenamide; Dichlofenamide) is a sulfonamide analog acting as a CAI/carbonic anhydrase inhibitor, it belongs to the meta-Disulfamoylbenzene class.

Methocarbamol (Robaxin; AHR85; Lumirelax; AHR-85; Metocarbamolo), a carbamate analog of guaifenesin, is a potent carbonic anhydrase inhibitor (CAI) with sedative and musculoskeletal relaxant properties.

Tioxolone (Thioxolone) is a potent inhibitor of metalloenzyme carbonic anhydrase I with a variety of activities such as cytostatic, antipsoriatic, anti-acne, antibacterial and anti-mycotic properties.