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2,2-Dimethyl-propionic acid (3R,4R,5S)-4-benzo[1,3]dioxol-5-yl-1,4-diformyl-5-(2-oxo-propyl)-pyrrolidin-3-yl ester

2,2-Dimethyl-propionic acid (3R,4R,5S)-4-benzo[1,3]dioxol-5-yl-1,4-diformyl-5-(2-oxo-propyl)-pyrrolidin-3-yl ester

CAS号：259223-78-4

英文名：2,2-Dimethyl-propionic acid (3R,4R,5S)-4-benzo[1,3]dioxol-5-yl-1,4-diformyl-5-(2-oxo-propyl)-pyrrolidin-3-yl ester

分子式：C21H25NO7

分子量：403.426

合成路线

Methyl-6-brom-2,6-didesoxy-3-C-methyl-α-D-ribo-hexopyranosid

Methyl-6-brom-2,6-didesoxy-3-C-methyl-α-D-ribo-hexopyranosid

2,2-Dimethyl-propionic acid (3R,4R,5S)-4-benzo[1,3]dioxol-5-yl-1,4-diformyl-5-(2-oxo-propyl)-pyrrolidin-3-yl ester

2,2-Dimethyl-propionic acid (3R,4R,5S)-4-benzo[1,3]dioxol-5-yl-1,4-diformyl-5-(2-oxo-propyl)-pyrrolidin-3-yl ester

((4S,5R)-2,2,4-Trimethyl-5-vinyl-[1,3]dioxolan-4-yl)-acetaldehyde

((4S,5R)-2,2,4-Trimethyl-5-vinyl-[1,3]dioxolan-4-yl)-acetaldehyde

2,2-Dimethyl-propionic acid (3R,4R,5S)-4-benzo[1,3]dioxol-5-yl-1,4-diformyl-5-(2-oxo-propyl)-pyrrolidin-3-yl ester

2,2-Dimethyl-propionic acid (3R,4R,5S)-4-benzo[1,3]dioxol-5-yl-1,4-diformyl-5-(2-oxo-propyl)-pyrrolidin-3-yl ester

(3S,4R)-3-methyl-3,4-O-isopropylidene-5-hexenal dimethyl acetal

(3S,4R)-3-methyl-3,4-O-isopropylidene-5-hexenal dimethyl acetal

2,2-Dimethyl-propionic acid (3R,4R,5S)-4-benzo[1,3]dioxol-5-yl-1,4-diformyl-5-(2-oxo-propyl)-pyrrolidin-3-yl ester

2,2-Dimethyl-propionic acid (3R,4R,5S)-4-benzo[1,3]dioxol-5-yl-1,4-diformyl-5-(2-oxo-propyl)-pyrrolidin-3-yl ester

(4S,5S)-5-(2,2-Dimethoxy-ethyl)-2,2,5-trimethyl-[1,3]dioxolane-4-carbaldehyde

(4S,5S)-5-(2,2-Dimethoxy-ethyl)-2,2,5-trimethyl-[1,3]dioxolane-4-carbaldehyde

2,2-Dimethyl-propionic acid (3R,4R,5S)-4-benzo[1,3]dioxol-5-yl-1,4-diformyl-5-(2-oxo-propyl)-pyrrolidin-3-yl ester

2,2-Dimethyl-propionic acid (3R,4R,5S)-4-benzo[1,3]dioxol-5-yl-1,4-diformyl-5-(2-oxo-propyl)-pyrrolidin-3-yl ester

(3S,4R)-3,4-O-isopropylidene-3-methyl-5-(1,3-benzodioxol-5-yl)pentan-5-one-1-al dimethyl acetal

(3S,4R)-3,4-O-isopropylidene-3-methyl-5-(1,3-benzodioxol-5-yl)pentan-5-one-1-al dimethyl acetal

2,2-Dimethyl-propionic acid (3R,4R,5S)-4-benzo[1,3]dioxol-5-yl-1,4-diformyl-5-(2-oxo-propyl)-pyrrolidin-3-yl ester

2,2-Dimethyl-propionic acid (3R,4R,5S)-4-benzo[1,3]dioxol-5-yl-1,4-diformyl-5-(2-oxo-propyl)-pyrrolidin-3-yl ester

(E)-3-Benzo[1,3]dioxol-5-yl-3-[(4R,5S)-2,2,5-trimethyl-5-(2-oxo-ethyl)-[1,3]dioxolan-4-yl]-acrylic acid ethyl ester

(E)-3-Benzo[1,3]dioxol-5-yl-3-[(4R,5S)-2,2,5-trimethyl-5-(2-oxo-ethyl)-[1,3]dioxolan-4-yl]-acrylic acid ethyl ester

2,2-Dimethyl-propionic acid (3R,4R,5S)-4-benzo[1,3]dioxol-5-yl-1,4-diformyl-5-(2-oxo-propyl)-pyrrolidin-3-yl ester

2,2-Dimethyl-propionic acid (3R,4R,5S)-4-benzo[1,3]dioxol-5-yl-1,4-diformyl-5-(2-oxo-propyl)-pyrrolidin-3-yl ester

(2E,4R,5S)-3-(1,3-benzodioxole-5-yl)-7,7-dimethoxy-4,5-O-isopropylidene-5-methyl-2-heptenoate

(2E,4R,5S)-3-(1,3-benzodioxole-5-yl)-7,7-dimethoxy-4,5-O-isopropylidene-5-methyl-2-heptenoate

2,2-Dimethyl-propionic acid (3R,4R,5S)-4-benzo[1,3]dioxol-5-yl-1,4-diformyl-5-(2-oxo-propyl)-pyrrolidin-3-yl ester

2,2-Dimethyl-propionic acid (3R,4R,5S)-4-benzo[1,3]dioxol-5-yl-1,4-diformyl-5-(2-oxo-propyl)-pyrrolidin-3-yl ester

(3bR,6aS)-hexahydro-5,5-dimethyl-N-[(S)-α-methylbenzyl]-6a-methyl-3a-(1,3-benzodioxole-5-yl)-3-carboethoxy-[1,3]dioxolo[3,4]cyclopent[1,2-c]isoxazole

(3bR,6aS)-hexahydro-5,5-dimethyl-N-[(S)-α-methylbenzyl]-6a-methyl-3a-(1,3-benzodioxole-5-yl)-3-carboethoxy-[1,3]dioxolo[3,4]cyclopent[1,2-c]isoxazole

2,2-Dimethyl-propionic acid (3R,4R,5S)-4-benzo[1,3]dioxol-5-yl-1,4-diformyl-5-(2-oxo-propyl)-pyrrolidin-3-yl ester

2,2-Dimethyl-propionic acid (3R,4R,5S)-4-benzo[1,3]dioxol-5-yl-1,4-diformyl-5-(2-oxo-propyl)-pyrrolidin-3-yl ester

(3aS,4aS,7R,7aR,7bR)-7a-Benzo[1,3]dioxol-5-yl-7-hydroxy-2,2,3a-trimethyl-hexahydro-[1,3]dioxolo[4',5':3,4]cyclopenta[1,2-b]pyrrol-6-one

(3aS,4aS,7R,7aR,7bR)-7a-Benzo[1,3]dioxol-5-yl-7-hydroxy-2,2,3a-trimethyl-hexahydro-[1,3]dioxolo[4',5':3,4]cyclopenta[1,2-b]pyrrol-6-one

2,2-Dimethyl-propionic acid (3R,4R,5S)-4-benzo[1,3]dioxol-5-yl-1,4-diformyl-5-(2-oxo-propyl)-pyrrolidin-3-yl ester

2,2-Dimethyl-propionic acid (3R,4R,5S)-4-benzo[1,3]dioxol-5-yl-1,4-diformyl-5-(2-oxo-propyl)-pyrrolidin-3-yl ester

2,2-Dimethyl-propionic acid (3aS,4aS,7R,7aR,7bR)-7a-benzo[1,3]dioxol-5-yl-5-formyl-2,2,3a-trimethyl-octahydro-[1,3]dioxolo[4',5':3,4]cyclopenta[1,2-b]pyrrol-7-yl ester

2,2-Dimethyl-propionic acid (3aS,4aS,7R,7aR,7bR)-7a-benzo[1,3]dioxol-5-yl-5-formyl-2,2,3a-trimethyl-octahydro-[1,3]dioxolo[4',5':3,4]cyclopenta[1,2-b]pyrrol-7-yl ester

2,2-Dimethyl-propionic acid (3R,4R,5S)-4-benzo[1,3]dioxol-5-yl-1,4-diformyl-5-(2-oxo-propyl)-pyrrolidin-3-yl ester

2,2-Dimethyl-propionic acid (3R,4R,5S)-4-benzo[1,3]dioxol-5-yl-1,4-diformyl-5-(2-oxo-propyl)-pyrrolidin-3-yl ester

上游原料

(3S,4R)-3,4-O-isopropylidene-3-methyl-5-(1,3-benzodioxol-5-yl)pentan-5-one-1-al dimethyl acetal Methyl-6-brom-2,6-didesoxy-3-C-methyl-α-D-ribo-hexopyranosid (E)-3-Benzo[1,3]dioxol-5-yl-3-[(4R,5S)-2,2,5-trimethyl-5-(2-oxo-ethyl)-[1,3]dioxolan-4-yl]-acrylic acid ethyl ester (3S,4R)-3-methyl-3,4-O-isopropylidene-5-hexenal dimethyl acetal (4S,5S)-5-(2,2-Dimethoxy-ethyl)-2,2,5-trimethyl-[1,3]dioxolane-4-carbaldehyde (2E,4R,5S)-3-(1,3-benzodioxole-5-yl)-7,7-dimethoxy-4,5-O-isopropylidene-5-methyl-2-heptenoate (3bR,6aS)-hexahydro-5,5-dimethyl-N-[(S)-α-methylbenzyl]-6a-methyl-3a-(1,3-benzodioxole-5-yl)-3-carboethoxy-[1,3]dioxolo[3,4]cyclopent[1,2-c]isoxazole (3aS,4aS,7R,7aR,7bR)-7a-Benzo[1,3]dioxol-5-yl-7-hydroxy-2,2,3a-trimethyl-hexahydro-[1,3]dioxolo[4',5':3,4]cyclopenta[1,2-b]pyrrol-6-one ((4S,5R)-2,2,4-Trimethyl-5-vinyl-[1,3]dioxolan-4-yl)-acetaldehyde 2,2-Dimethyl-propionic acid (3aS,4aS,7R,7aR,7bR)-7a-benzo[1,3]dioxol-5-yl-5-formyl-2,2,3a-trimethyl-octahydro-[1,3]dioxolo[4',5':3,4]cyclopenta[1,2-b]pyrrol-7-yl ester

下游产品

(3R,3aS,7aS)-N-formal-3-(pivaloyloxy)-3a-[3,4-(methylenedioxy)phenyl]-2,3,3a,6,7,7a-hexahydroindol-6-one 11-O-pivaloylhaemaenthidine (-)-haemanthidine