(2S,3R,4R,5R)-3,4-bis(benzoyloxy)-5-(1-ethyl-1H-1,2,4-triazol-3-yl)tetrahydro-2-furanyl benzoate → (2R,3R,4R,5R)-4-(Benzoyloxy)-5-[6-[(2,2-diphenylethyl)amino]-2-({[2-(1-piperidinyl)ethyl]amino}carbonyl)-9H-purin-9-yl]-2-(1-ethyl-1H-1,2,4-triazol-3-yl)tetrahydro-3-furanyl Benzoate

Participants

Reaction Steps

Prepared by the same method as Preparation 27 from 6-[(2,2-diphenylethyl)amino]-N-[2-(1-piperidinyl)ethyl]-9H-purine-2-carboxamide (Preparation 11) and a mixture of (2R,3R,4R,5R)-3,4-bis(benzoyloxy)-5-(1-ethyl-1H-1,2,4-triazol-3-yl)tetrahydro-2-furanyl benzoate and (2S,3R,4R,5R)-3,4-bis(benzoyloxy)-5-(1-ethyl-1H-1,2,4-triazol-3-yl)tetrahydro-2-furanyl benzoate (Preparation 22).

Provenance & Evidence