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발암물질인 아플라톡신 G1 에폭시드의 가메탄올 분해에 관한 연구
장향동,류성렬,진주희 한국공업화학회 2000 응용화학 Vol.4 No.1
The methanolysis of anhydrous methyl alcohol (MeOH) with Aflatoxin G₁ (AFG₁) exo-9, 10-epoxide formed predominantly a trans methoxy alcohol (95% over), but the methanolysis of MeOH under acidic conditions with AFG₁ exo-9, 10-epoxide formed a trans methoxy alcohol (84%) and a cis methoxy alcohol (16%). And, the methanolysis of anhydrous MeOH with AFG₁ endo-9, 10-epoxide formed a trans methoxy alcohol (80%), but the methanolysis of MeOH under acidic conditions with AFG₁ endo-9, 10-epoxide formed a cis methoxy alcohol (20%). The methanolysis studies reveal exclusive trans opening of exo-epoxide and under acid conditions, the endo-epoxide formed mixtures of trans and cis(4 : 1) ratio products.