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3-Methyl-butyric acid (2S,3S,4R,5R,6S,11R)-8-((S)-sec-butyl)-3,5,9,11-tetramethyl-10-oxo-2-((S)-1,3,5-trimethyl-2,4,6-trioxo-octyl)-1,7-dioxa-spiro[5.5]undec-8-en-4-yl ester

CAS号：890932-92-0

英文名：3-Methyl-butyric acid (2S,3S,4R,5R,6S,11R)-8-((S)-sec-butyl)-3,5,9,11-tetramethyl-10-oxo-2-((S)-1,3,5-trimethyl-2,4,6-trioxo-octyl)-1,7-dioxa-spiro[5.5]undec-8-en-4-yl ester

分子式：C33H52O8

分子量：576.761

上游原料

159218-01-6

(4S,5R)-4-Methyl-5-trimethylsilanyloxy-heptan-3-one

890933-08-1

3-Methyl-butyric acid (2R,3S,4R,5R,6S,11R)-8-((S)-sec-butyl)-2-((1R,2R,3S,5S,6R)-2,6-dihydroxy-1,3,5-trimethyl-4-oxo-octyl)-3,5,9,11-tetramethyl-10-oxo-1,7-dioxa-spiro[5.5]undec-8-en-4-yl ester

890933-03-6

3-Methyl-butyric acid (2R,3S,4R,5R,6S,11R)-8-((S)-sec-butyl)-2-((R)-2-hydroxy-1-methyl-ethyl)-3,5,9,11-tetramethyl-10-oxo-1,7-dioxa-spiro[5.5]undec-8-en-4-yl ester

890933-07-0

3-Methyl-butyric acid (2R,3S,4R,5R,6S,11R)-8-((S)-sec-butyl)-2-((1R,2R,3S,5S,6R)-2-hydroxy-1,3,5-trimethyl-4-oxo-6-trimethylsilanyloxy-octyl)-3,5,9,11-tetramethyl-10-oxo-1,7-dioxa-spiro[5.5]undec-8-en-4-yl ester

890933-01-4

(2S,3S,4R)-4-[(2R,4R,5R)-2-(4-Methoxy-phenyl)-5-methyl-[1,3]dioxan-4-yl]-2-methyl-pentane-1,3-diol

890933-10-5

3-Methyl-butyric acid (1S,2S)-3-(4-methoxy-benzyloxy)-1-{(S)-1-[(2R,4R,5R)-2-(4-methoxy-phenyl)-5-methyl-[1,3]dioxan-4-yl]-ethyl}-2-methyl-propyl ester

890933-00-3

3-Methyl-butyric acid (1S,2S)-3-hydroxy-1-{(S)-1-[(2R,4R,5R)-2-(4-methoxy-phenyl)-5-methyl-[1,3]dioxan-4-yl]-ethyl}-2-methyl-propyl ester

890932-95-3

3-Methyl-butyric acid (1R,2R)-1-{(S)-1-[(2R,4R,5R)-2-(4-methoxy-phenyl)-5-methyl-[1,3]dioxan-4-yl]-ethyl}-2-methyl-3-oxo-propyl ester

108815-23-2

(+)-sitophilure

145937-04-8

Pentanamide, 3-hydroxy-N-methoxy-N,2-dimethyl-, (2S,3R)-

890932-94-2

3-Methyl-butyric acid (1R,2R,8S)-1-{(S)-1-[(2R,4R,5R)-2-(4-methoxy-phenyl)-5-methyl-[1,3]dioxan-4-yl]-ethyl}-2,4,6,8-tetramethyl-3,5,7-trioxo-decyl ester

890933-09-2

(2S,3S,4R)-1-(4-Methoxy-benzyloxy)-4-[(2R,4R,5R)-2-(4-methoxy-phenyl)-5-methyl-[1,3]dioxan-4-yl]-2-methyl-pentan-3-ol

上游原料

(4S,5R)-4-Methyl-5-trimethylsilanyloxy-heptan-3-one 3-Methyl-butyric acid (2R,3S,4R,5R,6S,11R)-8-((S)-sec-butyl)-2-((1R,2R,3S,5S,6R)-2,6-dihydroxy-1,3,5-trimethyl-4-oxo-octyl)-3,5,9,11-tetramethyl-10-oxo-1,7-dioxa-spiro[5.5]undec-8-en-4-yl ester 3-Methyl-butyric acid (2R,3S,4R,5R,6S,11R)-8-((S)-sec-butyl)-2-((R)-2-hydroxy-1-methyl-ethyl)-3,5,9,11-tetramethyl-10-oxo-1,7-dioxa-spiro[5.5]undec-8-en-4-yl ester 3-Methyl-butyric acid (2R,3S,4R,5R,6S,11R)-8-((S)-sec-butyl)-2-((1R,2R,3S,5S,6R)-2-hydroxy-1,3,5-trimethyl-4-oxo-6-trimethylsilanyloxy-octyl)-3,5,9,11-tetramethyl-10-oxo-1,7-dioxa-spiro[5.5]undec-8-en-4-yl ester (2S,3S,4R)-4-[(2R,4R,5R)-2-(4-Methoxy-phenyl)-5-methyl-[1,3]dioxan-4-yl]-2-methyl-pentane-1,3-diol 3-Methyl-butyric acid (1S,2S)-3-(4-methoxy-benzyloxy)-1-{(S)-1-[(2R,4R,5R)-2-(4-methoxy-phenyl)-5-methyl-[1,3]dioxan-4-yl]-ethyl}-2-methyl-propyl ester 3-Methyl-butyric acid (1S,2S)-3-hydroxy-1-{(S)-1-[(2R,4R,5R)-2-(4-methoxy-phenyl)-5-methyl-[1,3]dioxan-4-yl]-ethyl}-2-methyl-propyl ester 3-Methyl-butyric acid (1R,2R)-1-{(S)-1-[(2R,4R,5R)-2-(4-methoxy-phenyl)-5-methyl-[1,3]dioxan-4-yl]-ethyl}-2-methyl-3-oxo-propyl ester (+)-sitophilure 3-Methyl-butyric acid (1R,2R,8S)-1-{(S)-1-[(2R,4R,5R)-2-(4-methoxy-phenyl)-5-methyl-[1,3]dioxan-4-yl]-ethyl}-2,4,6,8-tetramethyl-3,5,7-trioxo-decyl ester (2S,3S,4R)-1-(4-Methoxy-benzyloxy)-4-[(2R,4R,5R)-2-(4-methoxy-phenyl)-5-methyl-[1,3]dioxan-4-yl]-2-methyl-pentan-3-ol