SUBSTITUTED 2, 4-IMIDAZOLIDINEDIONES, THEIR PRODUCTION AND PHARMACEUTICAL COMPOSITIONS CONTAINING THEM
5,5-Disubstd. 3-heteroaryl-imidazolidine-2,4-dione cpds. of formula (I) are new: R = 1-6C alkyl or 3-6C cycloalkyl; R = 1-6C alkyl, Ph, -(CH2)1-3-Ph or -(CH2)1-4-COOR ; or R + R = -(CH2)4-6-, -(CH2)2O(CH2)2- or -CH2-o-C6H4-CH2-; R = H, 1-5C alkyl or -(CH2)1-4-COOR ; R = pyridinyl (opt. mono- or disu...
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Zusammenfassung: | 5,5-Disubstd. 3-heteroaryl-imidazolidine-2,4-dione cpds. of formula (I) are new: R = 1-6C alkyl or 3-6C cycloalkyl; R = 1-6C alkyl, Ph, -(CH2)1-3-Ph or -(CH2)1-4-COOR ; or R + R = -(CH2)4-6-, -(CH2)2O(CH2)2- or -CH2-o-C6H4-CH2-; R = H, 1-5C alkyl or -(CH2)1-4-COOR ; R = pyridinyl (opt. mono- or disubstd. by Me), pyrazinyl, R -substd. thiazolyl, methyl-substd. isoxazolyl, benzo-2,1,3-thiadiazolyl or 5-(R )-1,3,4-thiadizol-2-yl; R = 1-3C alkyl; R = H, 1-4C alkyl, Ph or benzyl; R = H, 1-4C alkyl or CF3. |
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