| abstract |
Sweetening agents of general formula: ##STR1## wherein: X is a CN, COOC 1 -C 3 alkyl, COC 1 -C 3 alkyl, CONHC 1 -C 3 alkyl, SO 2 C 1 -C 3 alkyl, SOC 1 -C 3 alkyl, SO 2 NHC 1 -C 3 alkyl, NO 2 , F, Cl substituent; n n is a number equal to 0 or 1; n M is a hydrogen atom, or an organic or inorganic physiologically acceptable cation; n Y is a COOC 1 -C 3 alkyl, C 1 -C 3 alkyl, CH 2 OH, CHOHCH 3 , CF 3 substituent; n Z is a C 1 -C 5 n-alkyl, isobutyl, isopentyl, phenyl, cyclohexyl, benzyl, cyclohexylmethyl, CH 2 C 6 H 4 OH(p), CH 2 OC 1 -C 4 alkyl, CH 2 COOC 1 -C 4 alkyl, CH 2 SC 1 -C 4 alkyl, CH 2 CH 2 SCH 3 , CH 2 CH 2 SO 2 CH 3 , COOC 1 -C 4 alkyl, COOC 3 -C 7 cycloalkyl, CONHC 2 -C 4 alkyl, CONHC 3 -C 7 cycloalkyl, CONHC 3 -C 7 thiacycloalkyl, or CONHCH 2 COOCH 3 group; n characterized in that A is an N--CN group. |