FIELD: organic chemistry. SUBSTANCE: ring substituted 2-amino-1,2,3,4-tetrahydronaphthalenes or 3-aminochromates have formula 1 R1 where R is lower alkyl, allyl or cyclopropylmethyl, R″ is lower alkyl, cyclopropylmethyl or lower alkylphenyl, X is methylene, oxygen, Y together with carbon atom to which it is bound produces substituted or unsubstituted isooxazole ring having formula 2 or 3, 
where 
is hydrogen, lower alkyl alkoxy, alkylthio or hydroxyl. 5 methods for preparing compounds having formula 1 are given in specification. EFFECT: improves quality of desired product, improves efficiency of method. 17 cl, 1 dwg, 1 tbl
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