𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Synthesis and heteronuclear NMR analysis of deuterium- and tritium-labelled methylenebisphosphonic acid

✍ Scribed by G.Michael Blackburn; S.G. Rosenberg; Galena M. Yakovleva

Book ID
104214831
Publisher
Elsevier Science
Year
1992
Tongue
French
Weight
258 KB
Volume
33
Category
Article
ISSN
0040-4039

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Synthesis of deuterium and tritium label
Synthesis of deuterium and tritium labelled derivatives of maleopimaric acid
✍ Peter J. Ramm; John B. Taylor 📂 Article 📅 1976 🏛 John Wiley and Sons 🌐 French ⚖ 323 KB 👁 1 views

## Abstract A new hepatoprotective agent, N‐(2‐hydroxyethyl)‐maleopimarimidyl morpholide (RU18492) has been synthesised labelled with tritium at C‐3, C‐4a, C‐10 and in the C‐isopropyl group. The incorporation of tritium relies on the acid‐catalysed isomerisation of levopimaric acid (4) to abietic a

Synthesis of tritium- and deuterium-labe
Synthesis of tritium- and deuterium-labeled budesonide
✍ Bachir Latli; Dhileep Krishnamurthy; Chris Senanayake 📂 Article 📅 2008 🏛 John Wiley and Sons 🌐 French ⚖ 178 KB 👁 1 views

## Abstract Tritium‐labeled budesonide was prepared by the selective reduction of a double bond in the butenylenedioxy side chain using carrier‐free tritium and palladium on carbon as a catalyst in absolute ethanol. Although the reduction gave a mixture of the desired product and the expected bypro

Synthesis of deuterium and tritium label
Synthesis of deuterium and tritium labelled m-aminolevamisole and levamisole
✍ Nicholas C. Sangster; Ernest Lacey; Chit Than; Mervyn A. Long 📂 Article 📅 1989 🏛 John Wiley and Sons 🌐 French ⚖ 349 KB

Levamisole (LEV) i s a w i d e l y used a n t i -p a r a s i t i c agent. I n o r d e r t o c h a r a c t e r i s e t h e biochemical pharmacology o f LEV i n p a r a s i t i c nematodes, [3H]LEV and a more a c t i v e analogue [3H]m-aminolevamisole (MAL) have been prepared. Label1 i n g was accompl

Enzymatic synthesis of phenylpyruvic aci
Enzymatic synthesis of phenylpyruvic acid labeled with deuterium, tritium, and carbon-14
✍ Katarzyna Skowera; Marianna Kańska 📂 Article 📅 2008 🏛 John Wiley and Sons 🌐 French ⚖ 115 KB

## Abstract The synthesis of isotopomers of phenylpyruvic acid, PPA, selectively labeled with hydrogen isotopes in the 3‐position of the side‐chain is reported. Three deuterium or tritium labeled isotopomers of L‐phenylalanine, L‐Phe, i.e. [(3__S__)‐^2^H]‐L‐, [(3__S__)‐^3^H]‐L‐, and doubly labeled

The synthesis of deuterium, tritium and
The synthesis of deuterium, tritium and carbon-14 labelled nicotinanilides
✍ G. Ayrey; R. W. Dunlop; J. Duncan 📂 Article 📅 1980 🏛 John Wiley and Sons 🌐 French ⚖ 367 KB 👁 1 views

## Abstract The preparations of nicotin[2′,4′,6,‐^2^H~3~]anilide, 4′‐Cl‐nicotin[2′,6′‐^2^H~2~]anilide, 4′‐X‐nicotin[ar‐^3^H]anilide, (X = H−, CH~3~‐, Cl‐ or No~2~‐) and[6‐^14^C]nicotin[ar‐^3^H]anilide are described.