153389-49-2

Upstream product

• 153389-48-1 5-[2-(5-methyl-2H-indazol-2-yl)phenyl]-2-(triphenylmethyl)-2H-tetrazole 

Downstream Products

• 153389-70-9 1-{[3-bromo-2-[2-(2-(triphenylmethyl)-2H-tetrazol-5-yl)phenyl]-2H-indazol-5-yl]methyl}-2-butyl-4-chloro-1H-imidazole-5-carbaldehyde 

Relevant academic research and scientific papers

ISOINDAZOLE COMPOUND

An isoindazole compound of the formula (1) or a salt thereof; a method for the production thereof; and pharmaceutical use of the compound and a salt thereof, particularly as an angiotensin II antagonist and as an agent for the prophylaxis and treatment of circulatory diseases (particularly hypertension and heart failure); STR1 wherein Q is a heterocyclic derivative of the formula (2) or (3) STR2 wherein other symbols of the above formulas are as defined in the Specification. The compound and its salt show superior angiotensin II antagonism and are low toxic. Accordingly, they are useful as angiotensin II antagonists for the treatment or prophylaxis of angiotensin II-mediated diseases such as circulatory diseases of hypertension (e.g. essential hypertension, renal hypertension) and heart failure.