... and thus counteract the detrimental detoxication enzymes in mammals \? MeCS"-'-'hCS effects of chemical carcinogens.[51 (4-1 Results and Discussion ... 1997, 36, in print. [2] a) T. Durat in Comprehensive Organic Chemistry, hi. 3 (Eds.: D. Barton, D. 0111s). ... Eur. J 1991, 3, Nu. 5