676540-47-9

Basic information

• Product Name: Phosphonic acid, [(3S,4S,5R)-4-azido-5-(2,3-dihydroxypropoxy)-3-[[tris(1-methylethyl)silyl ]oxy]-1-cyclohexen-1-yl]-, diethyl ester
• CAS NO: 676540-47-9
• Molecular Formula: C22H44N3O7PSi
• Molecular Weight: 521.667
• Mol File: 676540-47-9.mol

Chemical Properties

• CAS DataBase Reference: Phosphonic acid, [(3S,4S,5R)-4-azido-5-(2,3-dihydroxypropoxy)-3-[[tris(1-methylethyl)silyl ]oxy]-1-cyclohexen-1-yl]-, diethyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: Phosphonic acid, [(3S,4S,5R)-4-azido-5-(2,3-dihydroxypropoxy)-3-[[tris(1-methylethyl)silyl ]oxy]-1-cyclohexen-1-yl]-, diethyl ester(676540-47-9)
• EPA Substance Registry System: Phosphonic acid, [(3S,4S,5R)-4-azido-5-(2,3-dihydroxypropoxy)-3-[[tris(1-methylethyl)silyl ]oxy]-1-cyclohexen-1-yl]-, diethyl ester(676540-47-9)

Safety Data

• Hazardous Substances Data: 676540-47-9(Hazardous Substances Data)

Upstream product

• 491580-28-0 diethyl (3S,4S,5R)-4-azido-5-(prop-2'-enyloxy)-3-triisopropylsilyloxy-1-cyclohexene-1-phosphonate 

Downstream Products

• 676540-49-1 Acetic acid (1S,5R,6S)-6-acetylamino-5-(2,3-diacetoxy-propoxy)-3-(diethoxy-phosphoryl)-cyclohex-2-enyl ester 
• 676540-52-6 [(3S,4S,5R)-4-Acetylamino-5-(2-hydroxy-ethoxy)-3-triisopropylsilanyloxy-cyclohex-1-enyl]-phosphonic acid diethyl ester 
• 676540-48-0 Acetic acid 1-acetoxymethyl-2-[(1R,5S,6S)-6-azido-3-(diethoxy-phosphoryl)-5-triisopropylsilanyloxy-cyclohex-3-enyloxy]-ethyl ester 

Relevant articles and documents

Synthesis and evaluation as sialidase inhibitors of xylo-configured cyclohexenephosphonates carrying glycerol side-chain mimics

Based on a strategy previously reported by us, we have synthesized D-xylo configured cyclohexenephosphonates designed to mimic the transition state of the sialidase reaction. The double bond orientation corresponds to the benchmark inhibitor Neu5Ac2en and we could selectively introduce hydroxyalkyl substituents in order to simulate the glycerol side-chain of neuraminic acid. The inhibitory activity of a set of compounds towards bacterial sialidases was tested and interesting differences in activity were found.