130606-89-2

Upstream product

• 129829-35-2 <5S,1'S,2'R,3'S>-5-(1'-t-Butyldimethylsilyloxy-2',3'-O-isopropylidenedioxy-4'-benzyloxy)butyl-5-methoxy-3-(4-methoxybenzyl)hydantoin 
• 133908-93-7 <5S,1'S,2'R,3'S>-5-(1'-t-Butyldimethylsilyloxy-2',3'-O-isopropylidenedioxy-4'-benzyloxy)butyl-5-methoxy-3-(4-methoxybenzyl)-1-N-methoxycarbonylhydantoin 
• 129744-35-0 <5R,1'S,2'R,3'S>-5-(1'-t-Butyldimethylsilyloxy-2',3'-O-isopropylidenedioxy-4'-benzyloxy)butyl-5-methoxy-3-(4-methoxybenzyl)hydantoin 
• 133886-10-9 (R)-5-[(R)-((4S,5R)-5-Benzyloxymethyl-2,2-dimethyl-[1,3]dioxolan-4-yl)-(tert-butyl-dimethyl-silanyloxy)-methyl]-5-methoxy-3-(4-methoxy-benzyl)-2,4-dioxo-imidazolidine-1-carboxylic acid methyl ester 
• 129744-35-0 (R)-5-[(R)-((4S,5R)-5-Benzyloxymethyl-2,2-dimethyl-[1,3]dioxolan-4-yl)-(tert-butyl-dimethyl-silanyloxy)-methyl]-5-methoxy-3-(4-methoxy-benzyl)-imidazolidine-2,4-dione 

Downstream Products

• 129744-29-2 <2R,3R,4R,5S>-2-Benzyloxymethyl-3,4-dihydroxy-8-(4-methoxybenzyl)-1-oxa-6,8-diazaspiro<4.4>nonane-7,9-dione 
• 129829-45-4 (5S,7R,8R,9R)-7-Benzyloxymethyl-8,9-dihydroxy-6-oxa-1,3-diaza-spiro[4.4]nonane-2,4-dione 
• 130606-99-4 <2R,3R,4R,5R>-2-Benzyloxymethyl-3,4-dihydroxy-8-(4-methoxybenzyl)-1-oxa-6,8-diazaspiro<4.4>nonane-7,9-dione 
• 130607-00-0 (5R,7R,8R,9R)-7-Benzyloxymethyl-8,9-dihydroxy-6-oxa-1,3-diaza-spiro[4.4]nonane-2,4-dione 
• 133908-98-2 <2S,3S,4S,5R>-2-Benzyloxymethyl-3,4-dihydroxy-8-(4-methoxybenzyl)-6,8-diaza-1-oxaspiro<4.4>nonane-7,9-dione 
• 133908-99-3 (5R,7S,8S,9S)-7-Benzyloxymethyl-8,9-dihydroxy-6-oxa-1,3-diaza-spiro[4.4]nonane-2,4-dione 
• 130509-55-6 <1R,5R,6S,8S>-6-Benzyloxymethyl-8-t-butyldimethylsilyloxy-10-(4-methoxybenzyl)-2,10-diaza-4,7-dioxatricyclo<3.2.1.3^1.2>undecane-3,9,11-trione 

Relevant academic research and scientific papers

Synthetic studies on (+)-hydantocidin (2): Aldol addition approaches toward the stereoisomers of (+)-hydantocidin

The spiro-hydantoin ring at the anomeric position of D-and L-furanose was constructed by using aldol addition followed by acid promoted cyclization and the synthesis of thestereoisomeis of (+)-hydantocidin, L- and D-series of spiro-furanose 2, 3, 4 and 5.