445312-12-9

Upstream product

• 445312-11-8 N-[(1S,4R)-1-(1-Hydroxy-1-methyl-ethyl)-4-((1R,3aR,4S,7aR)-4-hydroxy-7a-methyl-octahydro-inden-1-yl)-pentyl]-benzamide 

Downstream Products

• 445312-13-0 N-[(1S,4R)-4-((1R,3aR,7aR)-7a-Methyl-4-oxo-octahydro-inden-1-yl)-1-(1-methyl-1-trimethylsilanyloxy-ethyl)-pentyl]-benzamide 
• 445312-14-1 N-[(1S,4R)-4-{(1R,3aS,7aR)-4-[2-[(S)-5-(tert-Butyl-dimethyl-silanyloxy)-2-methylene-cyclohex-(Z)-ylidene]-eth-(E)-ylidene]-7a-methyl-octahydro-inden-1-yl}-1-(1-methyl-1-trimethylsilanyloxy-ethyl)-pentyl]-benzamide 
• 445312-16-3 N-[(1S,4R)-4-{(1R,3aS,7aR)-4-[2-[(3S,5R)-5-(tert-Butyl-dimethyl-silanyloxy)-3-hydroxy-2-methylene-cyclohex-(Z)-ylidene]-eth-(E)-ylidene]-7a-methyl-octahydro-inden-1-yl}-1-(1-methyl-1-trimethylsilanyloxy-ethyl)-pentyl]-benzamide 

Relevant academic research and scientific papers

Synthesis of the First 24-Aminovitamin D3 Derivatives by Diastereoselective Conjugate Addition to a Chiral Methyleneoxazolidinone in Aqueous Media

The synthesis of the first 24-aminovitamin D3 derivatives is reported. A stereoselective convergent synthetic approach was employed to prepare 24(S)-benzoylamino-25-hydroxyvitamin D3 and 24(S)-benzoylamino-1α,25-dihydroxyvitamin Dsu