Syntheses of Analgesics. XXXV

Xxxv. the Preparation and Composition of Caseinogen

Molecular recognition on supramolecular systems (XXXV)

A novel β-cyclodextrin derivative 4 bearing a pyridinio group on the primary side was synthesized by the reaction of 2-aminopyridine with 6-β-cyclodextrin monoaldehyde 3, and its complexation stability constants with several aliphatic amino acids have been determined in phosphate buffer solution ( pH = 7.2, 0.1 mol L) at 25 by using spectrofluormetric titrations. The stoichiometry is 1 1 for th...

Notes on Some Remedies. XXXV. Oxygen Therapy

Opioid Analgesics

Intensive research on the neurobiology of pain over the past two decades has revealed many receptors, ion channels and enzymes with potential as novel targets for development of a new generation of analgesic agents. However, despite large investment in preclinical and clinical development of small molecules and biologics as potential novel pain therapeutics, very few have reached the clinic. He...

Topical analgesics.

BACKGROUND AND OBJECTIVES Pain treatment involves the usage of common and opioid analgesics, nonsteroidal anti-inflammatory drugs (NSAIDs) and adjuvant analgesics. Traditionally, these drugs are administered systemically or into the neuraxis. However, when analgesics are applied through these pathways, they are associated with significant side effects, which can hinder its use. Topical administ...