The E isomer of (123)I-2beta-carbomethoxy-3beta-(4-fluorophenyl)-N-(1-iodoprop-1-en-3-yl)nortropane (Altropane(R)) shows high affinity (IC(50) = 6.62 +/- 0.78 nmol) and selectivity (DA/5-HT = 25) for DAT sites in the striatum. Recently, dynamic SPECT studies in healthy volunteers and patients with P
Highly efficient synthesis of [11C]PE2I, a selective radioligand for the quantification of the dopamine transporter using PET
✍ Scribed by Frédéric Dolle; Michel Bottlaender; Stéphane Demphel; Patrick Emond; Chantal Fuseau; Christine Coulon; Michele Ottaviani; Héric Valette; Christian Loc'h; Christer Halldin; Laurent Mauclaire; Denis Guilloteau; Bernard Maziere; Christian Crouzel
- Publisher
- John Wiley and Sons
- Year
- 2000
- Tongue
- French
- Weight
- 421 KB
- Volume
- 43
- Category
- Article
- ISSN
- 0022-2135
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The cocaine analogue P-CIT-FE (N-(2-fluoroethyl)-2~-carbomethoxy-3~-(4-iodopheny1)nortropane) was labeled with ' lC for positron emission tomography (PET) studies of the dopamine transporter. After intravenous administration to a cynomolgus monkey, ["CIP-CIT-FE accumulated in the striatum with a str
SUMMARY In order to study the dopamine transporter by \(\mathrm{PET}\), we prepared ( \(E\) )-N-(3-bromoprop-2-enyl)\(2 \beta\)-carbomethoxy-3 \(\beta\)-(4'-tolyl) nortropane (PE2Br) and its radiobrominated analogue. PE2Br and \(\left[{ }^{76} \mathrm{Br}\right] \mathrm{PE} 2 \mathrm{Br}\) were synt