| 摘要 |
A method for producing a compound represented by general formula (I) or a salt thereof, which comprises a step of reacting lysine, a protected product of lysine or a salt of lysine or the protected product with allicin or a protected product of allicin in the presence of a specific trifluoromethane sulfonate to produce a compound having a pyridine ring or a salt thereof. (In general formula (I), one of R1 and R2 represents a -CH2CH2CH2CH(NH2)COOH group and the other represents a hydrogen atom. In general formula (I), one or more hydrogen atoms, one or more carbon atoms or one or more nitrogen atoms may be independently substituted by an isotope.) |
