𝔖 Bobbio Scriptorium
✦   LIBER   ✦

11-Oxo tetrodotoxin and a specifically labelled 3H-TTX

✍ Scribed by B.Q. Wu; C.Y. Kao; M. Yotsu; T. Yasumoto; S.R. Levinson

Book ID
116075035
Publisher
Elsevier Science
Year
1996
Tongue
English
Weight
137 KB
Volume
34
Category
Article
ISSN
0041-0101

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Synthesis of Δ4-3-oxo-steroids labelled
Synthesis of Δ4-3-oxo-steroids labelled specifically at the 6β -position
✍ P. Toft; A. J. Liston; A. Y. Viau 📂 Article 📅 1973 🏛 John Wiley and Sons 🌐 French ⚖ 159 KB

## Abstract [6β‐^2^H] Testosterone and [6β‐^3^H] Testosterone were each synthesized in good yield in three steps: Treatment of 5a, 6a‐ epoxy‐3, 3‐ethylene‐dioxyandrostan ‐17β‐ol with labelled lithium aluminum hydride is followed by deacetalation and dehydration under carefully controlled basic cond

Synthesis and receptor binding of 5-amin
Synthesis and receptor binding of 5-amino[3H]2methyl-3-isothiazolol ([3H]thiomuscimol), a specific GABAa agonist photoaffinity label
✍ B. Frølund; B. Ebert; L. W. Lawrence; S. D. Hurt; P. Krogsgaard-Larsen 📂 Article 📅 1995 🏛 John Wiley and Sons 🌐 French ⚖ 524 KB

## Abstract The synthesis of tritium labelled thiomuscimol(5‐amino[^3^H]~2~methyl‐3‐isothiazolol) (7c), a specific and high‐affinity agonist photoaffinity label for GABA~A~ receptors, is described. The synthesis of 7c is based on a procedure for the preparation of 5‐amino[^2^H]~2~methyl‐3‐isothiazo

Ethynylation of 17-oxo steroids labelled
Ethynylation of 17-oxo steroids labelled at position 16. synthesis of lynestrenol-16-3H at high specific activity
✍ A. I. A. Broese; J. S. Favier; N. P. van Vliet; D. C. Warrell 📂 Article 📅 1975 🏛 John Wiley and Sons 🌐 French ⚖ 345 KB

## Abstract The reaction of estr‐4–en‐17‐one‐16‐^2^H~2~ and 11α‐hydroxy‐estr‐4‐en‐17‐one‐16‐^2^H~2~ with potassium t‐butoxide and acetylene in tetrahydrofuran gave the 17α‐ethynyl‐17β‐ols with nearly complete loss of the label. Ethynylation with ethynyl magnesium bromide in tetrahydrofuran, however