121485-40-3

Upstream product

• 131829-81-7 (3aS,4S,11bR)-3-Benzyl-4-[(S)-2-hydroxy-2-(toluene-4-sulfonyloxymethyl)-butyl]-2,3,3a,4,5,7-hexahydro-1H-pyrrolo[2,3-d]carbazole-6-carboxylic acid methyl ester 
• 131703-71-4 (3aS,4R,11bR)-3-Benzyl-6-chloro-4-[(S)-2-(toluene-4-sulfonyloxymethyl)-2-trimethylsilanyloxy-butyl]-2,3,3a,4,5,6-hexahydro-1H-pyrrolo[2,3-d]carbazole-6-carboxylic acid methyl ester 
• 131829-74-8 (3aS,4S)-methyl 3-benzyl-2,3,3a,4,5,7-hexahydro-4-<(2S)-2-ethyl-2-<(trimethylsilyl)oxy>-3-<(p-tolylsulfonyl)oxy>propyl>-1H-pyrrolo<2,3-d>carbazole-6-carboxylate 
• 4124-41-8 p-toluenesulfonylanhydride 
• 4435-54-5 2-Methylene-1-butanol 
• 131703-72-5 C₆₃H₇₈N₄O₁₂SSi 
• 121464-77-5 (3aS,4S,11bR)-3-Benzyl-4-[(R)-2-hydroxy-2-(toluene-4-sulfonyloxymethyl)-butyl]-2,3,3a,4,5,7-hexahydro-1H-pyrrolo[2,3-d]carbazole-6-carboxylic acid methyl ester 
• 131703-71-4 (3aS,4R,11bR)-3-Benzyl-6-chloro-4-[(R)-2-(toluene-4-sulfonyloxymethyl)-2-trimethylsilanyloxy-butyl]-2,3,3a,4,5,6-hexahydro-1H-pyrrolo[2,3-d]carbazole-6-carboxylic acid methyl ester 
• 131829-75-9 (3aS,4S)-methyl 3-benzyl-2,3,3a,4,5,7-hexahydro-4-<(2R)-2-ethyl-2-<(trimethylsilyl)oxy>-3-<(p-tolylsulfonyl)oxy>propyl>-1H-pyrrolo<2,3-d>carbazole-6-carboxylate 
• 131703-72-5 C₆₃H₇₈N₄O₁₂SSi 
• 131829-78-2 (3aR,4R)-methyl 3-benzyl-2,3,3a,4,5,7-hexahydro-4-<(2S)-2-ethyl-2-hydroxy-3-<(p-tolylsulfonyl)oxy>propyl>-1H-pyrrolo<2,3-d>carbazole-6-carboxylate 
• 131703-71-4 (3aR,4S,11bS)-3-Benzyl-6-chloro-4-[(S)-2-(toluene-4-sulfonyloxymethyl)-2-trimethylsilanyloxy-butyl]-2,3,3a,4,5,6-hexahydro-1H-pyrrolo[2,3-d]carbazole-6-carboxylic acid methyl ester 
• 131829-72-6 (3aR,4R)-methyl 3-benzyl-2,3,3a,4,5,7-hexahydro-4-<(2S)-2-ethyl-2-<(trimethylsilyl)oxy>-3-<(p-tolylsulfonyl)oxy>propyl>-1H-pyrrolo<2,3-d>carbazole-6-carboxylate 
• 131703-72-5 C₆₃H₇₈N₄O₁₂SSi 

Downstream Products

• 131829-86-2 (7S,5R)-methyl 3-benzyl-1,2,3,4,5,6,7,8-octahydro-5-((2R)-2-ethyl-2,3-epoxypropyl)-7-(15-vindolinyl)azonino[5,4-b]indole-7-carboxylate 
• 131703-73-6 (7S,5R)-methyl 3-benzyl-1,2,3,4,5,6,7,8-octahydro-5-((2S)-2-ethyl-2,3-epoxypropyl)-7-(15-vindolinyl)azonino[5,4-b]indole-7-carboxylate 
• 131829-88-4 (7R,5S)-methyl 3-benzyl-1,2,3,4,5,6,7,8-octahydro-5-((2R)-2-ethyl-2,3-epoxypropyl)-7-(15-vindolinyl)azonino[5,4-b]indole-7-carboxylate 
• 131829-87-3 (7R,5S)-methyl 3-benzyl-1,2,3,4,5,6,7,8-octahydro-5-((2S)-2-ethyl-2,3-epoxypropyl)-7-(15-vindolinyl)azonino[5,4-b]indole-7-carboxylate 

Relevant academic research and scientific papers

Enantioselective Syntheses of Vinblastine, Leurosidine, Vincovaline, and 20'-epi-Vincovaline

The binary indole-indoline alkaloids vinblastine (1), leurosidine (13), 20'-epi-vincovaline (14a), and vincovaline (14b) were obtained by coupling of vindoline (3) to the tetracyclic intermediates 7a, 7b or 22a, 22b, followed by reduction and cyclization