Task: Translation
Input (Czech): Soli 4-oxoimidazolinia obecn ho vzorce I, kde R.sup.1.n. a R.sup.2 .n.bu  nez visle na sob  znamenaj  C.sub.1-10.n.-alkyl, C.sub.2-10.n.-alkenyl, C.sub.3-7.n.-cykloalkyl nebo pop° pad  substituovan² aryl, arylalkyl, heteroaryl nebo heteroarylalkyl nebo R.sup.1.n. a R.sup.2.n. spolu se spojuj c m atomem uhl ku tvo°  t°  a  sedmi lenn² nasycen² nebo nenasycen² karbocyklick² nebo heterocyklick² kruh, R.sup.3.n. je C.sub.1-10.n.-alkylskupina, C.sub.2-10.n.-alkenylskupina, C.sub.3-7.n.-cykloalkylskupina, arylskupina, arylalkylskupina nebo heteroarylskupina a A.sup.-.n. je anion siln  kyseliny, se vyrob  cyklizac  .alfa.-acylaminonitrilu v bezvod m rozpouÜt dle v p° tomnosti n zk ho alkoholu a siln  kyseliny. Slou eniny jsou meziprodukty pro farmaceutick  · inn  l tky jako nap° klad antagonisty angiotensinu II.\
Output (English): The salts of 4-oxoimidazoline of general formula I, wherein R.sup.1 is n. and R &lt; 2 &gt;, respectively, are C.sub.1-10 .alpha.-alkyl, C.sub.2-10 .alpha.-alkenyl, C.sub.3-7.n cycloalkyl or optionally substituted aryl, arylalkyl, heteroaryl or heteroarylalkyl; and R.sup.2.n. together with the carbon atom joining the angle to the seven and seven-inch saturated or unsaturated carbocyclic or heterocyclic ring, R.sup.3. cycloalkyl, aryl, arylalkyl or heteroaryl and A.sup. -.n. is a strong acid anion, by cyclization of the alpha-acylaminonitrile in the anhydrous solvent according to the presence of an alcohol and a strong acid. Compounds are intermediates for pharmaceuticals such as angiotensin II antagonists.