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Updated: Aug 14, 2026
11:01
Preparation and In Vivo Use of an Activity-based Probe for N-acylethanolamine Acid Amidase
Published on: November 23, 2016
Synthesis of N-acetylcysteine compounds
Il Farmaco; Edizione Scientifica
|November 1, 1976
Summary
Researchers synthesized N-acetyl and N,S-diacetyl-cysteine derivatives. The p-hydroxyanilide compounds showed promising analgesic, anti-inflammatory, and antipyretic activities, indicating potential therapeutic applications.
Area of Science:
- Medicinal Chemistry
- Organic Synthesis
- Pharmacology
Background:
- N-acetylcysteine (NAC) is a derivative of the amino acid cysteine.
- Cysteine derivatives are explored for various therapeutic properties.
Purpose of the Study:
- To synthesize novel anilide, ester, and amide derivatives of N-acetyl and N,S-diacetyl-cysteine.
- To evaluate the pharmacological activities of the synthesized compounds.
Main Methods:
- Chemical synthesis of anilides, esters, and amides.
- Derivatization of N-acetyl-L-cysteine and N,S-diacetyl-L-cysteine.
- Pharmacological screening for analgesic, anti-inflammatory, and antipyretic effects.
Main Results:
- Successful preparation of various N-acetyl and N,S-diacetyl-cysteine derivatives.
- p-Hydroxyanilide derivatives of N-acetyl and N,S-diacetyl-L-cysteine exhibited significant analgesic activity.
- These derivatives also demonstrated notable anti-inflammatory and antipyretic properties.
Conclusions:
- The synthesized p-hydroxyanilide derivatives represent a promising class of compounds for pain management.
- Further investigation into these derivatives could lead to the development of new anti-inflammatory and antipyretic drugs.
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