【ingredients】
the active agent of the drug is telmisartan.
the chemical name of the active agent is: 4’-[1,4’-dimethyl-2’-propyl group-(2,6’-lian-1h-benzimidazole)-1’-methyl]-[1,1’-biphenyl]-2-hydroxy acid
chemically structural formula：
molecular formula：c33h30n4o2
molecular weight：514.63
