Isosorbide

Captopril (rINN) is an angiotensin-converting enzyme inhibitor (ACE inhibitor) used for the treatment of hypertension and some types of congestive heart failure.

Isosorbide is a heterocyclic compound derived from glucose and is thus a biofeedstock. Glucose can be hydrogenated to sorbitol, which upon double dehydration gives isosorbide. The picture shown above is a simplification, since only one enantiomer is formed from sorbitol.

Isosorbide dinitrate (ISDN) (also known as Dilatrate) is a nitrate used pharmacologically as a vasodilator, e.g. in angina pectoris but also for anal fissure, a condition which is known to involve decreased blood supply leading to poor healing.

Isosorbide mononitrate is a drug used principally in the treatment of angina pectoris[1] and acts by dilating the blood vessels so as to reduce the blood pressure. It is sold by AstraZeneca under the trade name Imdur, and marketed in the UK under the trade names: Monosorb, Chemydur. In india this drug is available under the brand names of Sorbitrate, Monotrate, Solotrate, and Monit.

Nifedipine belongs to a class of medications called blockers, calcium channel blockers. hipertensión ). Used to relieve and control (angina) (chest pain) and to treat high blood pressure (hypertension). Nifedipine can also be used for other conditions as determined by your doctor.

Isosorbide mononitrate is a drug used principally in the treatment of angina pectoris[1] and acts by dilating the blood vessels so as to reduce the blood pressure. It is sold by AstraZeneca under the trade name Imdur, and marketed in the UK under the trade names: Monosorb, Chemydur.