aminometradine aminometradine aminometradine (sold as mictine and mincard, among others) is a weak diuretic which was used to control oedema in those who suffered mild congestive heart failure. aminometradineclinical dataatc codenoneidentifiers iupac name 6-amino-3-ethyl-1-prop-2-enylpyrimidine-2,4-dione cas number642-44-4pubchem cid12551chemspider12033 yuniippm8sx5q3vcomptox dashboard (epa)dtxsid00214403 echa infocard100.010.350 chemical and physical dataformulac9h13n3o2molar mass195.222 g·mol−13d model (jsmol)interactive image smiles o=c1n(/c(=c\c(=o)n1cc)n)c\c=c inchi inchi=1s/c9h13n3o2/c1-3-5-12-7(10)6-8(13)11(4-2)9(12)14/h3,6h,1,4-5,10h2,2h3 ykey:ngxuuafyucoicp-uhfffaoysa-n y (verify) alkyl uracil derivatives have been known for some time to act as diuretic agents in experimental animals. the toxicity of these agents precluded their use in the clinic. appropriate modification of the molecule, did, however yield diuretic agents in man.