137782-35-5

Upstream product

• 137821-19-3 (1R,4S)-(+)-4-acetoxy-1-(triphenylmethoxymethyl)cyclopent-2-ene 
• 10310-21-1 2-Amino-6-chloropurin 
• 110289-12-8 (+/-)-(1β,4β)-1-(triphenylmethoxymethyl)cyclopent-2-en-4-ol 

Downstream Products

• 124915-24-8 (+)-carbovir 
• 216481-88-8 (+)-cis-2-amino-6-chloro-9-<(4'R)-(hydroxymethyl)cyclopent-2'-en-(1'S)-yl>purine 

Relevant academic research and scientific papers

Potential Use of Carbocyclic Nucleosides for the Treatment of AIDS: Chemo-enzymatic Syntheses of the Enantiomers of Carbovir

The lactam (1R,4S)-2-azabicyclohept-5-en-3-one , derived by whole cell enantiospecific hydrolysis of the racemate was converted into (-)-carbovir (-)-1 in ten steps.Lipase catalysed acetylation of 4-cis-hydroxycyclopent-2-enylmethyl tripheny

Enzymatic Resolution of cis- and trans-4-Hydroxycyclopent-2-enylmethanol Derivatives and a Novel Preparation of Carbocyclic 2',3'-Dideoxydidehydronucleosides and Aristeromycin

The (1R,4S)-acetate 3 and the (1S,4S)-alcohol 5 have been obtained optically pure by lipase catalysed esterification: compounds 3 and 5 have been converted into carbocyclic dideoxydidehydronucleosides and aristeromycin 9.