908255-77-6

Upstream product

• 908255-76-5 {(1R,3aR,7aR)-1-[(S)-2-(4-Methoxy-benzyloxy)-1-methyl-ethyl]-3a-methoxymethoxy-7a-methyl-2,3,3a,6,7,7a-hexahydro-1H-inden-4-yl}-methanol 
• 908255-69-6 (S)-2-((1R,7aR)-7a-Methyl-2,3,5,6,7,7a-hexahydro-1H-inden-1-yl)-propan-1-ol 
• 908255-74-3 Trifluoro-methanesulfonic acid (1R,3aR,7aR)-1-[(S)-2-(4-methoxy-benzyloxy)-1-methyl-ethyl]-3a-methoxymethoxy-7a-methyl-2,3,3a,6,7,7a-hexahydro-1H-inden-4-yl ester 
• 908255-75-4 (1R,3aR,7aR)-1-[(S)-2-(4-Methoxy-benzyloxy)-1-methyl-ethyl]-3a-methoxymethoxy-7a-methyl-2,3,3a,6,7,7a-hexahydro-1H-indene-4-carboxylic acid methyl ester 
• 908255-72-1 (1R,3aR,4R,7aR)-1-[(S)-2-(4-Methoxy-benzyloxy)-1-methyl-ethyl]-3a-methoxymethoxy-7a-methyl-octahydro-inden-4-ol 
• 908255-73-2 (1R,3aR,7aR)-1-[(S)-2-(4-Methoxy-benzyloxy)-1-methyl-ethyl]-3a-methoxymethoxy-7a-methyl-octahydro-inden-4-one 
• 908255-71-0 (1R,3aR,4R,7aR)-1-[(S)-2-(4-Methoxy-benzyloxy)-1-methyl-ethyl]-7a-methyl-octahydro-indene-3a,4-diol 
• 908255-70-9 (3R,3aR)-3-[(S)-2-(4-Methoxy-benzyloxy)-1-methyl-ethyl]-3a-methyl-2,3,3a,4,5,6-hexahydro-1H-indene 
• 64190-55-2 Benzoic acid (S)-2-((1R,7aR)-7a-methyl-2,3,5,6,7,7a-hexahydro-1H-inden-1-yl)-propyl ester 

Downstream Products

• 908255-90-3 (3S,5S,9S,10R,13R,17R)-3-(Dimethyl-phenyl-silanyl)-10-formyl-17-[(S)-2-(4-methoxy-benzyloxy)-1-methyl-ethyl]-4,4,13-trimethyl-1,7-dioxo-2,3,4,5,6,7,9,10,11,12,13,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthrene-6-carboxylic acid allyl ester 
• 908255-78-7 3-{(1R,3aR,7aR)-1-[(S)-2-(4-Methoxy-benzyloxy)-1-methyl-ethyl]-3a-methoxymethoxy-7a-methyl-2,3,3a,6,7,7a-hexahydro-1H-inden-4-yl}-3-oxo-propionic acid allyl ester 
• 908255-89-0 3-Hydroxy-3-{(1R,3aR,7aR)-1-[(S)-2-(4-methoxy-benzyloxy)-1-methyl-ethyl]-3a-methoxymethoxy-7a-methyl-2,3,3a,6,7,7a-hexahydro-1H-inden-4-yl}-propionic acid allyl ester 

Relevant academic research and scientific papers

Synthetic studies toward highly functionalized 5β-lanosterol derivatives: A versatile approach utilizing anionic cycloaddition

Stereoselective synthesis of the potentially biologically valuable 5β-lanosteroidal-type backbone was achieved via anionic cycloaddition. Synthesis of the two new bicyclic Nazarov intermediates 14 and 40 and their cycloaddition with chiral cyclohexenone 2