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抗生素 M144255

抗生素 M144255

CAS号:91920-88-6
英文名:GRISEOCHELIN
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上游原料
methyl (2S)-2-((2S,5S,6S)-6-{(1R,2R,3R,5S,6R,9E,11R,12R,13E,15R)-2,12-bis[(tert-butyldimethylsilyl)oxy]-6-hydroxy-1,3,5,11,13,15-hexamethyl-4-oxooctadi-9,13-enyl}-5-methyltetrahydro-2H-pyran-2-yl)propanoate (3S,6S)-3-methyl-6-((R)-1-((triisopropylsilyl)oxy)propan-2-yl)tetrahydro-2H-pyran-2-yl acetate methyl (S)-2-((2S,5S,6S)-6-((2R,3R,4R,5S,6S,7R)-7-((tert-butyldimethylsilyl)oxy)-4,6-dimethyl-3,5-bis((triethylsilyl)oxy)non-8-en-2-yl)-5-methyltetrahydro-2H-pyran-2-yl)propanoate 2-hydroxy-3-methoxybenzaldehyde sodium salt (S,Z)-((4-iodo-2-methylpent-3-en-1-yl)oxy)triisopropylsilane triethyl(((1E,3R,4R,5E,7R)-1-iodo-3,5,7-trimethyldeca-1,5-dien-4-yl)oxy)silane (R)-2-((2S,5S,6S)-6-((S,E)-5-(benzyloxy)pent-3-en-2-yl)-5-methyltetrahydro-2H-pyran-2-yl)propan-1-ol (S)-(4,4-dibromo-2-methylbut-3-enyloxy)triisopropylsilane ((2R,3R)-3-((R)-1-((2S,3S,6S)-3-methyl-6-((R)-1-((triisopropylsilyl)oxy)propan-2-yl)tetrahydro-2H-pyran-2-yl)ethyl)oxiran-2-yl)methanol ethyl (4S,5S,6R,E)-4-methyl-6-((2S,3S,6S)-3-methyl-6-((R)-1-((triisopropylsilyl)oxy)propan-2-yl)tetrahydro-2H-pyran-2-yl)-5-((triethylsilyl)oxy)hept-2-enoate (2RS,4R,5E,7R,8R)-13-benzyloxy-7-methoxymethoxy-4,6,8-trimethyltridec-5-en-9-yn-2-ol methyl (2S)-2-((2S,5S,6S)-6-{(1S,2S,3S)-2-[(tert-butyldimethylsilyl)oxy]-1,3-dimethylpent-4-enyl}-5-methyltetrahydro-2H-pyran-2-yl)propanoate (E)-(2R,6R)-2,4,6-Trimethyl-non-4-ene-1,3-diol ((2S,3R)-3-((R)-1-((triisopropylsilyl)oxy)propan-2-yl)oxiran-2-yl)methanol (4E,6R,7R,8E,10R)-1-benzyloxy-6,8,10-trimethyltrideca-4,8-dien-7-ol (6R,7R,8E,10R)-1-benzyloxy-7-methoxymethoxy-6,8,10-trimethyltridec-8-en-4-yne (1R,3S)-3-[(2S,5S,6S)-6-{(1S)-2-[(tert-butyldiphenylsilyl)oxy]-1-methylethyl}-5-methyltetrahydro-2H-pyran-2-yl]-1-methyl-2-oxobutyl benzoate methyl (S)-2-((2S,5S,6S)-6-((2R,3R,4R)-3-((tert-butyldimethylsilyl)oxy)-4-methyl-5-oxopentan-2-yl)-5-methyltetrahydro-2H-pyran-2-yl)propanoate (2S)-2-((2S,5S,6S)-6-[(1S)-2-[(tert-butyldiphenylsilyl)oxy]-1-methylethyl]-5-methyltetrahydro-2H-pyran-2-yl)propanoic acid methyl (2S)-2-((2S,5S,6S)-6-{(1R,2R,3R)-2-[(tert-butyldimethylsilyl)oxy]-1,3-dimethyl-4-oxohexyl}-5-methyltetrahydro-2H-pyran-2-yl)propanoate ethyl (E)-3-((2R,3R)-3-((2R,3R,4S)-3-hydroxy-4-((2S,3S,6S)-6-((R)-1-hydroxypropan-2-yl)-3-methyltetrahydro-2H-pyran-2-yl)pentan-2-yl)oxiran-2-yl)acrylate methyl (2S)-2-[(2S,5S,6S)-6-((1R)-1-methyl-2-oxoethyl)-5-methyltetrahydro-2H-pyran-2-yl]propanoate ((2S,3S)-3-((2S,3S,4R,5R,6R)-4-methyl-6-((2S,3S,6S)-3-methyl-6-((R)-1-((triethylsilyl)oxy)propan-2-yl)tetrahydro-2H-pyran-2-yl)-3,5-bis((triethylsilyl)oxy)heptan-2-yl)oxiran-2-yl)methanol (2R,4R)-4-((2S,5S,6S)-6-((S)-1-((tert-butyldiphenylsilyl)oxy)propan-2-yl)-5-methyltetrahydro-2H-pyran-2-yl)pentane-2,3-diol (4S,5S,6S,7R,8R,E)-4,6-dimethyl-8-((2S,3S,6S)-3-methyl-6-((R)-1-((triethylsilyl)oxy)propan-2-yl)tetrahydro-2H-pyran-2-yl)-5,7-bis((triethylsilyl)oxy)non-2-en-1-ol (E)-(2R,3R,6R)-2,4,6-Trimethyl-3-triethylsilanyloxy-non-4-en-1-ol methyl (2S)-2-[(2S,5S,6S)-6-((1S,2S,3S)-2-hydroxy-1,3-dimethylpent-4-enyl)-5-methyltetrahydro-2H-pyran-2-yl]propanoate ((R)-2-((2S,5S,6S)-6-((S,E)-5-(benzyloxy)pent-3-en-2-yl)-5-methyltetrahydro-2H-pyran-2-yl)propoxy)triisopropylsilane (S)-((4,4-dibromo-2-methylbut-3-en-1-yl)oxy)triisopropylsilane (S,3Z,5E)-2,4-dimethylnona-3,5-dien-1-ol methyl (S)-2-((2S,5S,6S)-6-((2R,3R,4R,5S,6S,7R)-9-(9-borabicyclo[3.3.1]nonan-9-yl)-7-((tert-butyldimethylsilyl)oxy)-4,6-dimethyl-3,5-bis((triethylsilyl)oxy)nonan-2-yl)-5-methyltetrahydro-2H-pyran-2-yl)propanoate (3S,6S)-6-[(1R)-2-triisopropylsilyloxy-1-methylethyl]-3-methyltetrahydro-2H-pyran-2-one (E)-3-[(2S,3R)-3-((R)-1-Methyl-2-triisopropylsilanyloxy-ethyl)-oxiranyl]-acrylic acid ethyl ester (2S,3S,4S)-2-methyl-4-((2S,3S,6S)-3-methyl-6-((R)-1-(triisopropylsilyloxy)propan-2-yl)tetrahydro-2H-pyran-2-yl)pentane-1,3-diol (4E,6R,7R,8E,10R)-7-[(tert-butyldimethylsilyl)oxy]-6,8,10-trimethyltrideca-4,8-dien-1-ol (E)-(4R,7R,8R)-13-benzyloxy-7-methoxymethoxy-4,6,8-trimethyltridec-5-en-9-yn-2-one ((2R,3R)-3-((2S,3R,4R)-4-((2S,3S,6S)-3-methyl-6-((R)-1-((triisopropylsilyl)oxy)propan-2-yl)tetrahydro-2H-pyran-2-yl)-3-((triethylsilyl)oxy)pentan-2-yl)oxiran-2-yl)methanol methyl (2S)-2-[(2S,5S,6S)-6-((1S,2S,3S)-2-hydroxy-1,3-dimethylpent-4-ynyl)-5-methyltetrahydro-2H-pyran-2-yl]propanoate [4R[4α[R*[2S(S*,5S*6S*)]],5β,6α(1S*,2R*)]]-6-[1-[6-[2-(benzoyloxy)-1-methyl-5-oxopentyl]-2,2,5-trimethyl-1,3-dioxan-4-yl]ethyl]-tetrahydro-α,5-dimethyl-2H-pyran-2-acetic acid methyl ester (6R,7R,8E,10R)-1-benzyloxy-6,8,10-trimethyltridec-8-en-4-yn-7-ol (3R,4S,5S,6S,7R,8R)-4,6-dimethyl-8-((2S,3S,6S)-3-methyl-6-((R)-1-((triethylsilyl)oxy)propan-2-yl)tetrahydro-2H-pyran-2-yl)-5,7-bis((triethylsilyl)oxy)non-1-en-3-ol (((4E,6R,7R,8E,10R)-1-(benzyloxy)-6,8,10-trimethyltrideca-4,8-dien-7-yl)oxy)(tert-butyl)dimethylsilane (4R,7R,8R,E)-13-(benzyloxy)-7-(methoxymethoxy)-4,6,8-trimethyltridec-5-en-9-yn-2-yl methanesulfonate (E)-(S)-4-[(2S,3S,6S)-3-Methyl-6-((R)-1-methyl-2-triisopropylsilanyloxy-ethyl)-tetrahydro-pyran-2-yl]-pent-2-en-1-ol methyl (2S)-2-((2S,5S,6S)-6-[(1S)-2-[(tert-butyldiphenylsilyl)oxy]-1-methylethyl]-5-methyltetrahydro-2H-pyran-2-yl)propanoate (S)-methyl 2-((2S,5S,6S)-5-methyl-6-((2S,3S,4S,5S,6S,7R,10E,12R,13R,14E,16R)-3,5,7,13-tetrahydroxy-4,6,12,14,16-pentamethylnonadeca-10,14-dien-2-yl)tetrahydro-2H-pyran-2-yl)propanoate (S)-2-{(2S,5S,6S)-6-[(S)-2-(tert-Butyl-diphenyl-silanyloxy)-1-methyl-ethyl]-5-methyl-tetrahydro-pyran-2-yl}-propionaldehyde ethyl (4S,5S,6S,7R,8R,E)-4,6-dimethyl-8-((2S,3S,6S)-3-methyl-6-((R)-1-((triethylsilyl)oxy)propan-2-yl)tetrahydro-2H-pyran-2-yl)-5,7-bis((triethylsilyl)oxy)non-2-enoate (4E,6R,7R,8E,10R)-7-[(tert-butyldimethylsilyl)oxy]-6,8,10-trimethyltrideca-4,8-dienal