180466-98-2Relevant articles and documents
Tetrahydroquinolinyl phosphinamidates and phosphonamidates enhancing tolerance towards drought stress in crops via interaction with ABA receptor proteins
Decker, Luka J. B.,Dittgen, Jan,Frackenpohl, Jens,Freigang, J?rg,Génix, Pierre,Helmke, Hendrik,Lange, Gudrun,Luemmen, Peter,Schmidt, Jana,Schmutzler, Dirk,Vors, Jean-Pierre
, (2020/09/16)
New phosphorous-containing lead structures against drought stress in crops interacting with RCAR/(PYR/PYL) receptor proteins were identified starting from in-depth SAR studies of related sulfonamide lead structures and protein docking studies. A converging 6-step synthesis via phosphinic chlorides and phosphono chloridates as key intermediates afforded envisaged tetrahydroquinolinyl phosphinamidates and phosphonamidates. Whilst tetrahydroquinolinyl phosphonamidates 13a,b exhibited low to moderate target affinities, the corresponding tetrahydroquinolinyl phosphinamidates 12a,b revealed confirmed strong affinities for RCAR/ (PYR/PYL) receptor proteins in Arabidopsis thaliana on the same level as essential plant hormone abscisic acid (ABA) combined with promising efficacy against drought stress in vivo (broad-acre crops wheat and canola).
The effect of intermolecular interactions on the electro-optical properties of porphyrin dendrimers with conjugated dendrons
Frampton, Michael J.,Magennis, Steven W.,Pillow, Jonathan N. G.,Burn, Paul L.,Samuel, Ifor D. W.
, p. 235 - 242 (2007/10/03)
We have synthesised a new family of dendrimers with stilbene dendrons attached to a porphyrin core via a stilbene unit and compared their properties with a family of dendrimers with the same core and dendrons but with the dendrons attached via a phenyl un