548774-92-1

Upstream product

• 410071-97-5 (9S,11R,13S)-9-ethyl-7-(2-nitrobenzenesulfonyl)-11-(toluene-4-sulfonyloxymethyl)-9-(trifluoroacetoxy)-13-(15-vindolinyl)-5,6,7,8,9,10,11,12,13,14-decahydro-7,14-diazacycloundeca[a]indene-13-carboxylic acid methyl ester 
• 410071-96-4 (9S,11R)-11-(tert-butyldiphenylsilyloxymethyl)-9-ethyl-9-hydroxy-7-(2-nitrobenzenesulfonyl)-6,7,8,9,10,11,12,13-octahydro-5H-7,14-diazacycloundeca[a]indene-13,14-dicarboxylic ester 14-tert-butyl 13-methyl ester 
• 548774-89-6 2-[(3R,5S)-3-(tert-butyldiphenylsilyloxymethyl)-5-hydroxy-1-(methoxycarbonyl)-5-(toluene-4-sulfonyloxymethyl)heptyl]-3-(2-hydroxyethyl)indole-1-carboxylic acid tert-butyl ester 
• 410071-95-3 2-[(3R)-3-(tert-butyldiphenylsilyloxymethyl)-4-[(S)-2-ethyloxiran-2-yl]-1-(methoxycarbonyl)butyl]-3-[2-(2-nitrobenzenesulfonylamino)ethyl]indole-1-carboxylic acid tert-butyl ester 
• 1026621-76-0 (Z)-(9S,11R)-4b-Chloro-9-ethyl-7-(2-nitro-benzenesulfonyl)-11-(toluene-4-sulfonyloxymethyl)-9-(2,2,2-trifluoro-acetoxy)-4b,5,6,7,8,9,10,11,12,14-decahydro-7,14-diaza-cycloundeca[a]indene-13-carboxylic acid methyl ester 
• 410071-77-1 (9S,11R)-9-ethyl-7-(2-nitrobenzenesulfonyl)-11-(toluene-4-sulfonyloxymethyl)-9-(trifluoroacetoxy)-5,6,7,8,9,10,11,12,13,14-decahydro-7,14-diazacycloundeca[a]indene-13-carboxylic acid methyl ester 
• 410072-09-2 (9S,11R)-9-ethyl-9-hydroxy-7-(2-nitrobenzenesulfonyl)-11-(toluene-4-sulfonyloxymethyl)-5,6,7,8,9,10,11,12,13-decahydro-7,14-diazacycloundeca[a]indene-13-carboxylic acid methyl ester 
• 548774-90-9 2-[(3R)-3-(tert-butyldiphenylsilyloxymethyl)-4-[(S)-2-ethyloxiran-2-yl]-1-(methoxycarbonyl)butyl]-3-(2-hydroxyethyl)indole-1-carboxylic acid tert-butyl ester 
• 677299-28-4 (9S,11R)-9-ethyl-9-hydroxy-11-(hydroxymethyl)-7-(2-nitrobenzenesulfonyl)-5,6,7,8,9,10,11,12,13,14-decahydro-7,14-diazacycloundeca[a]indene-13-carboxylic acid methyl ester 
• 410072-10-5 (9S,11R,13S)-9-ethyl-9-hydroxy-7-(2-nitrobenzenesulfonyl)-11-(toluene-4-sulfonyloxymethyl)-13-(15-vindolinyl)-5,6,7,8,9,10,11,12,13,14-decahydro-7,14-diazacycloundeca[a]indene-13-carboxylic acid methyl ester 

Relevant academic research and scientific papers

Stereocontrolled total synthesis of (+)-vinblastine

A stereocontrolled total synthesis of (+)-vinblastine was accomplished, featuring preparations of the two indole units by means of a novel indole synthesis via radical cyclization of thioanilide, and a stereoselective coupling of these units. Copyright