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(4S,5S)-5-tert-Butoxycarbonylamino-4-hydroxy-6-methyl-heptanoic acid ethyl ester

(4S,5S)-5-tert-Butoxycarbonylamino-4-hydroxy-6-methyl-heptanoic acid ethyl ester

CAS号：799270-20-5

英文名：(4S,5S)-5-tert-Butoxycarbonylamino-4-hydroxy-6-methyl-heptanoic acid ethyl ester

分子式：C15H29NO5

分子量：303.394

合成路线

rac-N,N-dibenzylvaline

rac-N,N-dibenzylvaline

(4S,5S)-5-tert-Butoxycarbonylamino-4-hydroxy-6-methyl-heptanoic acid ethyl ester

(4S,5S)-5-tert-Butoxycarbonylamino-4-hydroxy-6-methyl-heptanoic acid ethyl ester

上游原料

rac-N,N-dibenzylvaline

下游产品

(E)-(S)-4-[(2R,4S,5S)-5-tert-Butoxycarbonylamino-4-(tert-butyl-dimethyl-silanyloxy)-6-methyl-2-(3-methyl-but-2-enyl)-heptanoylamino]-5-((S)-2-oxo-pyrrolidin-3-yl)-pent-2-enoic acid ethyl ester (2R,4S,5S)-2-Benzyl-5-tert-butoxycarbonylamino-4-(tert-butyl-dimethyl-silanyloxy)-6-methyl-heptanoic acid tert-butyl (S)-1-((2S,4R)-tetrahydro-4-(3-methylbut-2-enyl)-5-oxofuran-2-yl)-2-methylpropylcarbamate (2R,4S,5S)-5-tert-Butoxycarbonylamino-4-hydroxy-6-methyl-2-(3-methyl-but-2-enyl)-heptanoic acid (E)-(S)-4-{(2R,4S,5S)-4-(tert-Butyl-dimethyl-silanyloxy)-6-methyl-2-(3-methyl-but-2-enyl)-5-[(5-methyl-isoxazole-3-carbonyl)-amino]-heptanoylamino}-5-((S)-2-oxo-pyrrolidin-3-yl)-pent-2-enoic acid ethyl ester (E)-(S)-4-{(2R,4S,5S)-4-Hydroxy-6-methyl-2-(3-methyl-but-2-enyl)-5-[(5-methyl-isoxazole-3-carbonyl)-amino]-heptanoylamino}-5-((S)-2-oxo-pyrrolidin-3-yl)-pent-2-enoic acid ethyl ester tert-butyl (S)-1-((2S,4R)-4-benzyltetrahydro-5-oxofuran-2-yl)-2-methylpropylcarbamate (E)-(S)-4-{(2R,4S,5S)-2-Benzyl-4-hydroxy-6-methyl-5-[(5-methyl-isoxazole-3-carbonyl)-amino]-heptanoylamino}-5-((S)-2-oxo-pyrrolidin-3-yl)-pent-2-enoic acid ethyl ester (E)-(S)-4-[(2R,4S,5S)-2-Benzyl-5-tert-butoxycarbonylamino-4-(tert-butyl-dimethyl-silanyloxy)-6-methyl-heptanoylamino]-5-((S)-2-oxo-pyrrolidin-3-yl)-pent-2-enoic acid ethyl ester