リファキシミン
Rifaximin


酢酸　(2S,16Z,18E,20S,21S,22R,23R,24R,25S,26R,27S,28E)-5,6,21,23-テトラヒドロキシ-27-メトキシ-2,4,11,16,20,22,24,26-オクタメチル-1,15-ジオキソ-1,2-ジヒドロ-2,7-(エポキシペンタデカ[1,11,13]トリエノイミノ)フロ[2'',3'':7',8']ナフト[1',2':4,5]イミダゾ[1,2-a]ピリジン)-25-イル

(2S,16Z,18E,20S,21S,22R,23R,24R,25S,26R,27S,28E)-5,6,21,23-Tetrahydroxy-27-methoxy-2,4,11,16,20,22,24,26-octamethyl-1,15-dioxo-1,2-dihydro-2,7-(epoxypentadeca[1,11,13]trienoimino)furo[2'',3'':7',8']naphtho[1',2':4,5]imidazo[1,2-a]pyridin-25-yl acetate

C₄₃H₅₁N₃O₁₁  : 785.88
[80621-81-4]