Azo‐Propofols: Photochromic Potentiators of GABAAReceptors

Shine and rise! GABAA receptors are ligand-gated chloride ion channels that respond to γ-aminobutyric acid (GABA), which is the major inhibitory neurotransmitter of the mammalian central nervous system. Azobenzene derivatives of propofol, such as compound 1 (see scheme), increase GABA-induced currents in the dark form and lose this property upon light exposure and thus function as photochromic potentiators. Compound 1 can be employed as a light-dependent general anesthetic in translucent tadpoles. Detailed facts of importance to specialist readers are published as ”Supporting Information”. Such documents are peer-reviewed, but not copy-edited or typeset. They are made available as submitted by the authors. Please note: The publisher is not responsible for the content or functionality of any supporting information supplied by the authors. Any queries (other than missing content) should be directed to the corresponding author for the article.