A recent paper by a team from Merck describe the synthesis of a soluble guanylate cyclase (cGC) stimulator of interest for the treatment of hypertension. Can you identify reagents or intermediates B, F and the target compound H? Answers and a reference will be posted in May, along with another problem. Enjoy!

Last month I posted a scheme from a paper by Jonathan H. George et al at the University of Adelaide describing a biomimetic total synthesis of the Rhododendron meroterpenoids rubiginosins A and G and asked if you could identify reagents or intermediates B, D, E and H. Below are the answers! You can read more here

Conferences for Industrial Process Chemists and Engineers are continuing ONLINE. As the Covid virus continues to cause travel restrictions, we have persisted to host our popular meetings virtually. We still invite top quality speakers and provide thought provoking programmes aimed at an industrial audience and have developed several new tools to enable us to offer