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Chromonyloxy-alkoxyy-xanthones and salts - with antiallergic activity for treating bronchial asthma
Chromonyloxy-alkoxyy-xanthones and salts - with antiallergic activity for treating bronchial asthma
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机译:氯烷氧基-烷氧基-氧杂蒽酮和盐类-具有抗过敏活性,可治疗支气管哮喘
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摘要
Novel chromonyloxyalkoxy-xanthones of formula (I) (where A is -CH2-CH(OH)-CH2-, -CH2-CO-CH2-, -CH2-CH2-O-CH2-CH2-, -CnH2n-, -CH2-CH(OH)-CH2-O-CH2-CH(OH)-CH2-, -CH2-CH=CH-CH2- or -CH2-CH(OR)CH2-R is alkyl; n = 2-5) and their salts, have antiallergic activity, esp. against bronchial asthma.
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机译:式(I)的新颖的苯甲酰氧基烷氧基-氧杂蒽(其中A是-CH 2 -CH(OH)-CH 2-,-CH 2 -CO-CH 2-,-CH 2 -CH 2 -O-CH 2 -CH 2-,-C n H 2n-,-CH 2 -CH(OH)-CH2-O-CH2-CH(OH)-CH2-,-CH2-CH = CH-CH2-或-CH2-CH(OR)CH2-R为烷基; n = 2-5)它们的盐具有抗过敏活性,尤其是。对抗支气管哮喘。
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