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2,2-Dimethyl-propionic acid (2R,3S)-4-{(S)-6-((S)-2,2-dimethyl-[1,3]dioxolan-4-yl)-6-formyl-2-[3-(4-methoxy-benzyloxy)-propyl]-5,6-dihydro-4H-pyran-3-yl}-2,3-dimethyl-butyl ester

2,2-Dimethyl-propionic acid (2R,3S)-4-{(S)-6-((S)-2,2-dimethyl-[1,3]dioxolan-4-yl)-6-formyl-2-[3-(4-methoxy-benzyloxy)-propyl]-5,6-dihydro-4H-pyran-3-yl}-2,3-dimethyl-butyl ester

CAS号：851370-36-0

英文名：2,2-Dimethyl-propionic acid (2R,3S)-4-{(S)-6-((S)-2,2-dimethyl-[1,3]dioxolan-4-yl)-6-formyl-2-[3-(4-methoxy-benzyloxy)-propyl]-5,6-dihydro-4H-pyran-3-yl}-2,3-dimethyl-butyl ester

分子式：C33H50O8

分子量：574.745

合成路线

(2R,3R)-1,4-bis[(4S)-4-(methylethyl)-2-oxo(1,3-oxazolidin-3-yl)]-2,3-dimethylbutane-1,4-dione

(2R,3R)-1,4-bis[(4S)-4-(methylethyl)-2-oxo(1,3-oxazolidin-3-yl)]-2,3-dimethylbutane-1,4-dione

2,2-Dimethyl-propionic acid (2R,3S)-4-{(S)-6-((S)-2,2-dimethyl-[1,3]dioxolan-4-yl)-6-formyl-2-[3-(4-methoxy-benzyloxy)-propyl]-5,6-dihydro-4H-pyran-3-yl}-2,3-dimethyl-butyl ester

2,2-Dimethyl-propionic acid (2R,3S)-4-{(S)-6-((S)-2,2-dimethyl-[1,3]dioxolan-4-yl)-6-formyl-2-[3-(4-methoxy-benzyloxy)-propyl]-5,6-dihydro-4H-pyran-3-yl}-2,3-dimethyl-butyl ester

2,2-Dimethyl-propionic acid (2R,3S)-4-{(R)-6-((S)-2,2-dimethyl-[1,3]dioxolan-4-yl)-6-hydroxymethyl-2-[3-(4-methoxy-benzyloxy)-propyl]-5,6-dihydro-4H-pyran-3-yl}-2,3-dimethyl-butyl ester

2,2-Dimethyl-propionic acid (2R,3S)-4-{(R)-6-((S)-2,2-dimethyl-[1,3]dioxolan-4-yl)-6-hydroxymethyl-2-[3-(4-methoxy-benzyloxy)-propyl]-5,6-dihydro-4H-pyran-3-yl}-2,3-dimethyl-butyl ester

2,2-Dimethyl-propionic acid (2R,3S)-4-{(S)-6-((S)-2,2-dimethyl-[1,3]dioxolan-4-yl)-6-formyl-2-[3-(4-methoxy-benzyloxy)-propyl]-5,6-dihydro-4H-pyran-3-yl}-2,3-dimethyl-butyl ester

2,2-Dimethyl-propionic acid (2R,3S)-4-{(S)-6-((S)-2,2-dimethyl-[1,3]dioxolan-4-yl)-6-formyl-2-[3-(4-methoxy-benzyloxy)-propyl]-5,6-dihydro-4H-pyran-3-yl}-2,3-dimethyl-butyl ester

2,2-Dimethyl-propionic acid (2R,3S)-4-[(R)-6-((S)-2,2-dimethyl-[1,3]dioxolan-4-yl)-2-trifluoromethanesulfonyloxy-6-triisopropylsilanyloxymethyl-5,6-dihydro-4H-pyran-3-yl]-2,3-dimethyl-butyl ester

2,2-Dimethyl-propionic acid (2R,3S)-4-[(R)-6-((S)-2,2-dimethyl-[1,3]dioxolan-4-yl)-2-trifluoromethanesulfonyloxy-6-triisopropylsilanyloxymethyl-5,6-dihydro-4H-pyran-3-yl]-2,3-dimethyl-butyl ester

2,2-Dimethyl-propionic acid (2R,3S)-4-{(S)-6-((S)-2,2-dimethyl-[1,3]dioxolan-4-yl)-6-formyl-2-[3-(4-methoxy-benzyloxy)-propyl]-5,6-dihydro-4H-pyran-3-yl}-2,3-dimethyl-butyl ester

2,2-Dimethyl-propionic acid (2R,3S)-4-{(S)-6-((S)-2,2-dimethyl-[1,3]dioxolan-4-yl)-6-formyl-2-[3-(4-methoxy-benzyloxy)-propyl]-5,6-dihydro-4H-pyran-3-yl}-2,3-dimethyl-butyl ester

2,2-Dimethyl-propionic acid (2R,3S)-4-{(R)-6-((S)-2,2-dimethyl-[1,3]dioxolan-4-yl)-2-[3-(4-methoxy-benzyloxy)-propyl]-6-triisopropylsilanyloxymethyl-5,6-dihydro-4H-pyran-3-yl}-2,3-dimethyl-butyl ester

2,2-Dimethyl-propionic acid (2R,3S)-4-{(R)-6-((S)-2,2-dimethyl-[1,3]dioxolan-4-yl)-2-[3-(4-methoxy-benzyloxy)-propyl]-6-triisopropylsilanyloxymethyl-5,6-dihydro-4H-pyran-3-yl}-2,3-dimethyl-butyl ester

2,2-Dimethyl-propionic acid (2R,3S)-4-{(S)-6-((S)-2,2-dimethyl-[1,3]dioxolan-4-yl)-6-formyl-2-[3-(4-methoxy-benzyloxy)-propyl]-5,6-dihydro-4H-pyran-3-yl}-2,3-dimethyl-butyl ester

2,2-Dimethyl-propionic acid (2R,3S)-4-{(S)-6-((S)-2,2-dimethyl-[1,3]dioxolan-4-yl)-6-formyl-2-[3-(4-methoxy-benzyloxy)-propyl]-5,6-dihydro-4H-pyran-3-yl}-2,3-dimethyl-butyl ester

上游原料

2,2-Dimethyl-propionic acid (2R,3S)-4-[(R)-6-((S)-2,2-dimethyl-[1,3]dioxolan-4-yl)-2-trifluoromethanesulfonyloxy-6-triisopropylsilanyloxymethyl-5,6-dihydro-4H-pyran-3-yl]-2,3-dimethyl-butyl ester (2R,3R)-1,4-bis[(4S)-4-(methylethyl)-2-oxo(1,3-oxazolidin-3-yl)]-2,3-dimethylbutane-1,4-dione 2,2-Dimethyl-propionic acid (2R,3S)-4-{(R)-6-((S)-2,2-dimethyl-[1,3]dioxolan-4-yl)-2-[3-(4-methoxy-benzyloxy)-propyl]-6-triisopropylsilanyloxymethyl-5,6-dihydro-4H-pyran-3-yl}-2,3-dimethyl-butyl ester 2,2-Dimethyl-propionic acid (2R,3S)-4-{(R)-6-((S)-2,2-dimethyl-[1,3]dioxolan-4-yl)-6-hydroxymethyl-2-[3-(4-methoxy-benzyloxy)-propyl]-5,6-dihydro-4H-pyran-3-yl}-2,3-dimethyl-butyl ester

下游产品

(2R,3S)-4-{(R)-6-((S)-2,2-Dimethyl-[1,3]dioxolan-4-yl)-2-[3-(4-methoxy-benzyloxy)-propyl]-6-[(E)-2-((S)-toluene-4-sulfinyl)-vinyl]-5,6-dihydro-4H-pyran-3-yl}-2,3-dimethyl-butan-1-ol