𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Synthesis of lidocaine-d3

✍ Scribed by Charles E. Hignite; Christian Tschanz; David H. Huffman; Daniel L. Azarnoff


Publisher
John Wiley and Sons
Year
1980
Tongue
French
Weight
227 KB
Volume
17
Category
Article
ISSN
0022-2135

No coin nor oath required. For personal study only.

✦ Synopsis


Abstract

A simple two step synthetic procedure has been developed for the preparation of deuterated lidocaine. The deuterium was incorporated into the 6′‐methyl group which is a metabolically stable position. The overall yield of the synthetic procedure was 41.3%.


πŸ“œ SIMILAR VOLUMES


Synthesis of D3-metoclopramide
✍ G. Jamet; Robert R. Kerr; S. Staveris; L. Jung; J. C. Koffel πŸ“‚ Article πŸ“… 1986 πŸ› John Wiley and Sons 🌐 French βš– 346 KB
Mechanism of lidocaine release from carb
✍ Alvaro Jimenez-Kairuz; Daniel Allemandi; Ruben H. Manzo πŸ“‚ Article πŸ“… 2002 πŸ› John Wiley and Sons 🌐 English βš– 138 KB

Rheology, acid-base behavior, and kinetics of lidocaine release of carbomerΒ±lidocaine (CΓ€L) hydrogels are reported. A series of (CΓ€L) x (x mol% of L 25, 50, 75, 100) that covers a pH range between 5.33 and 7.96 was used. Concentrations of ion pair ([R-COO Γ€ LH ]) and free species (L) and (LH ) were

Deuteration of lidocaine
✍ Alfons HΓ€dener πŸ“‚ Article πŸ“… 1988 πŸ› John Wiley and Sons 🌐 French βš– 195 KB

Stepwise deuteration of the acidic methylene group of lidocaine (&) on a large scale using a moderate excess of 2H20 in triethylamine/pyridine at 200' is described (Table 1). The efficient and economical preparation of bideuterated lidocaine (2) facilitates the use of this compound as an excellent