566905-13-3

Upstream product

• 566905-33-7 ethyl 3-(4-[(3S,5S,10RS)-2-benzyl-1-oxo-7-(phenylsulfonyl)-3-[2-(tetrahydro-2H-pyran-2-yloxy)ethyl]-2,7-diazaspiro[4.5]dec-10-yl]-2-furyl)propanoate 
• 566905-32-6 ethyl 3-(4-[(3S,5S)-2-benzyl-1-oxo-7-(phenylsulfonyl)-3-[2-(tetrahydro-2H-pyran-2-yloxy)-ethyl]-2,7-diazaspiro[4.5]dec-10-yl]-2-furyl)propanoate 
• 566905-12-2 (3S,5R)-2-benzyl-1-oxo-7-(phenylsulfonyl)-3-[2-(tetrahydro-2H-pyran-2-yloxy)-ethyl]-2,7-diazaspiro[4.5]dec-9-en-10-yl-2-furyl trifluoromethanesulfonate 
• 566905-11-1 (3S,5R)-2-benzyl-7-(phenylsulfonyl)-3-[2-(tetrahydro-2H-pyran-2-yloxy)ethyl]-2,7-diaza-spiro[4.5]decane-1,10-dione 
• 566905-10-0 (3S,5R)-2-benzyl-3-(2-hydroxyethyl)-7-(phenylsulfonyl)-2,7-diazaspiro[4.5]decane-1,10-dione 
• 566905-24-6 ethyl (2E)-3-(4-bromo-2-furyl)-2-propenoate 
• 390748-07-9 ethyl 3-[4-(5,5-dimethyl-1,3,2-dioxaborinan-2-yl)-2-furyl]propanoate 
• 390748-06-8 ethyl 3-(4-bromo-2-furyl)propanoate 
• 21921-76-6 4-bromo-2-furancarbaldehyde 
• 110-87-2 3,4-dihydro-2H-pyran 
• 566905-34-8 ethyl 3-(4-[(3S,5S,10R)-2-benzyl-1-oxo-7-(phenylsulfonyl)-3-(2-hydroxyethyl)-2,7-diazaspiro[4.5]dec-10-yl]-2-furyl)propanoate 

Downstream Products

• 566905-38-2 bis[3-[4-((3S,5S,10R)-2-(tert-butoxycarbonyl)-1-oxo-7-(phenylsulfonyl)-3-[2-(tetrahydro-2H-pyran-2-yloxy)ethyl]-2,7-diazaspiro[4.5]dec-10-yl)-2-furyl]propyl] carbonate 
• 566905-15-5 tert-butyl (3S,5S,10R)-10-(5-[3-[(tert-butoxycarbonyl)oxy]propyl]-3-furyl)-1-oxo-7-(phenylsulfonyl)-3-[2-(tetrahydro-2H-pyran-2-yloxy)ethyl]-2,7-diazaspiro[4.5]decane-2-carboxylate 
• 566905-23-5 C₃₆H₄₃N₃O₉SSe 
• 566905-16-6 tert-butyl (3S,5S,10R)-1-(acetyloxy)-10-[5-[3-(acetyloxy)propyl]-3-furyl]-7-(phenylsulfonyl)-3-[2-(tetrahydro-2H-pyran-2-yloxy)ethyl]-2,7-diazaspiro[4.5]decane-2-carboxylate 
• 566905-40-6 tert-butyl (2S,3aS,7aS,10bS)-9-[3-(acetyloxy)propyl]-2-[2-(tetrahydro-2H-pyran-2-yloxy)ethyl]-5-(phenylsulfonyl)-2,3,4,5,6,7,7a,10b-octahydro-1H-furo[3,2:3,4]pyrrolo[3,2:1,5]cyclopenta[1,2-c]pyridine-1-carboxylate 
• 566905-19-9 3-[(2S,3aS,7aS,10bS)-1-(5-hexenoyl)-5-(phenylsulfonyl)-2-vinyl-2,3,4,5,6,7,7a,10b-octahydro-1H-furo[3,2:3,4]pyrrolo[3,2:1,5]cyclopenta[1,2-c]pyridin-9-yl]propyl acetate 
• 566905-17-7 tert-butyl (2S,3aS,7aS,10bS)-9-[3-(acetyloxy)propyl]-2-2-(hydroxyethyl)-5-(phenylsulfonyl)-2,3,4,5,6,7,7a,10b-octahydro-1H-furo[3,2:3,4]pyrrolo[3,2:1,5]cyclopenta[1,2-c]pyridine-1-carboxylate 
• 566905-37-1 (3S,5S,10R)-10-[5-(3-hydroxypropyl)-3-furyl]-7-(phenylsulfonyl)-3-[2-(tetrahydro-2H-pyran-2-yloxy)ethyl]-2,7-diazaspiro[4.5]decan-1-one 
• 566905-18-8 tert-butyl (2S,3aS,7aS,10bS)-9-[3-(acetyloxy)propyl]-5-(phenylsulfonyl)-2-vinyl-2,3,4,5,6,7,7a,10b-octahydro-1H-furo[3,2:3,4]pyrrolo[3,2:1,5]cyclopenta[1,2-c]pyridine-1-carboxylate 
• 566905-41-7 3-[(2S,3aS,7aS,10bS)-5-(phenylsulfonyl)-2-vinyl-2,3,4,5,6,7,7a,10b-octahydro-1H-furo[3,2:3,4]pyrrolo[3,2:1,5]cyclopenta[1,2-c]pyridin-9-yl]propyl acetate 
• 566905-14-4 (3S,5S,10R)-2-benzyl-10-[5-(3-hydroxypropyl)-3-furyl]-7-(phenylsulfonyl)-3-[2-(tetrahydro-2H-pyran-2-yl-oxy)ethyl]-2,7-diazaspiro[4.5]decan-1-one 

Relevant academic research and scientific papers

The first total synthesis of nakadomarin A

(-)-Nakadomarin A is a member of manzamine alkaloid isolated from a marine sponge and have a unique hexacyclic structure. The first total synthesis of (+)-nakadomarin A, an enantiomer of natural product, has been accomplished from stereochemically defined 4-oxopiperidin-3-carboxylic acid derivative. The synthesis established the structure of nakadomarin A including absolute configuration. Copyright