| 摘要 |
Sweetening agents of general formula: <IMAGE> wherein: X is a CN, COOC1-C3 alkyl, COC1-C3 alkyl, CONHC1-C3 alkyl, SO2C1-C3 alkyl, SOC1-C3 alkyl, SO2NHC1-C3 alkyl, NO2, F, Cl substituent; n is a number equal to 0 or 1; M is a hydrogen atom, or an organic or inorganic physiologically acceptable cation; Y is a COOC1-C3 alkyl, C1-C3 alkyl, CH2OH, CHOHCH3, CF3 substituent; Z is a C1-C5 n-alkyl, isobutyl, isopentyl, phenyl, cyclohexyl, benzyl, cyclohexylmethyl, CH2C6H4OH(p), CH2OC1-C4 alkyl, CH2COOC1-C4 alkyl, CH2SC1-C4 alkyl, CH2CH2SCH3, CH2CH2SO2CH3, COOC1-C4 alkyl, COOC3-C7 cycloalkyl, CONHC2-C4 alkyl, CONHC3-C7 cycloalkyl, CONHC3-C7 thiacycloalkyl, or CONHCH2COOCH3 group; characterized in that A is an N-CN group. |
