CRYSTAL FORM OF 6-ETHOXY-2,2,4-TRIMETHYL-1,2,3,4-TETRAHYDROQUINOLINE AND METHOD FOR PRODUCTION THEREOF

FIELD: organic chemistry, in particular nitrogen-containing heterocyclic compounds from class of hydrated quinolines. ^ SUBSTANCE: invention relates to compounds of general formula I ^ (m.p. 28-39°C) and method for production thereof. New compounds in crystal form have high antioxidant activity and...

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Hauptverfasser: FROLOV A.JU, PEREVEZENTSEV V.M, IVANOV JU.A, OSININ V.V
Format: Patent
Sprache:eng ; rus
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Zusammenfassung:FIELD: organic chemistry, in particular nitrogen-containing heterocyclic compounds from class of hydrated quinolines. ^ SUBSTANCE: invention relates to compounds of general formula I ^ (m.p. 28-39°C) and method for production thereof. New compounds in crystal form have high antioxidant activity and are useful in production of oils, resin articles, tears, plastics, adhesives, etc. with improved quality. ^ EFFECT: new crystal compounds of high antioxidant activity. ^ 2 cl, 13 dwg, 2 tbl, 2 ex