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HHV-6 - Epublications - Université de Limoges

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a)<br />

N<br />

H 2<br />

HN<br />

HO<br />

O<br />

N<br />

O<br />

N<br />

N<br />

N<br />

H 2<br />

HN<br />

HO<br />

Acyclovir Ganciclovir<br />

NH 2<br />

N<br />

H 2<br />

O<br />

O<br />

HN<br />

O<br />

N<br />

O<br />

N<br />

N<br />

O<br />

N<br />

NH 2<br />

O<br />

OH<br />

N<br />

H 2<br />

O<br />

O<br />

N<br />

N<br />

HN<br />

O<br />

N<br />

O<br />

OH<br />

Valacyclovir Valganciclovir<br />

b) c)<br />

O N<br />

HO<br />

O<br />

P O<br />

OH<br />

HO<br />

N<br />

NH 2<br />

Cidofovir Foscamet<br />

Figure 7 : Structures chimiques <strong>de</strong>s composés anti-<strong>HHV</strong>-6<br />

a) analogues nucléosidiques acycliques b) analogue nucléotidique acyclique<br />

c) analogue <strong>de</strong> pyrophosphate<br />

O<br />

O<br />

P<br />

O<br />

O<br />

O<br />

N<br />

N<br />

. 3 Na +<br />

48

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