卡利奇霉素 | 108212-75-5

卡利奇霉素

卡奇霉素gamma1

calicheamicin γ₁^I

S-[(2R,3S,4S,6S)-6-({[(2R,3S,4S,5R,6R)-5-{[(2S,4S,5S)-5-(ethylamino)-4-methoxytetrahydro-2H-pyran-2-yl]oxy}-4-hydroxy-6-{[(2S_,5Z_,9R_,13E)-9-hydroxy-12-[(methoxycartonyl)amino]-13-[2-(methyltrisulfanyl)ethylidene]-11-oxobicyclo[7.3.1]trideca-1(12),5-diene-37-diyn-2-yl]oxy}-2-methyltetrahydropyran-3-yl]amino}oxy)-4-hydroxy-2-methyltetrahydro-2H-pyran-3-yl] 4-{[(2S,3R,4R,5S,6S)-3,5-dihydroxy-4-methoxy-6-methyltetrahydro-2H-pyran-2-yl]oxy}-3-iodo-5,6-dimethoxy-2-methylbenzenecarbothioate；calicheamicin gamma(1)I；S-[(2R,3S,4S,6S)-6-[[(2R,3S,4S,5R,6R)-5-[(2S,4S,5S)-5-(ethylamino)-4-methoxyoxan-2-yl]oxy-4-hydroxy-6-[[(2S,5Z,9R,13E)-9-hydroxy-12-(methoxycarbonylamino)-13-[2-(methyltrisulfanyl)ethylidene]-11-oxo-2-bicyclo[7.3.1]trideca-1(12),5-dien-3,7-diynyl]oxy]-2-methyloxan-3-yl]amino]oxy-4-hydroxy-2-methyloxan-3-yl] 4-[(2S,3R,4R,5S,6S)-3,5-dihydroxy-4-methoxy-6-methyloxan-2-yl]oxy-5-iodo-2,3-dimethoxy-6-methylbenzenecarbothioate