This article introduces the Topliss tree and Topliss schemes for analog synthesis, illustrates when they might be useful, and provides easy-to-use posters or "cheat sheets" of the original schemes. By Christian Kuttruff Why are the Topliss Tree and Topliss Schemes Useful? Imagine you’re on a new project that has just conducted a chemical [...]
Obtaining adequate drug exposure in the brain is key to treating CNS diseases effectively. Recently, Dennis Koester gave us a crash course in CNS drug discovery in a Drug Hunter Flash Talk. Here, he sums up some key points on how to find compounds that cross the blood-brain barrier.
You’ve probably lived this story before: you’re working on your favorite kinase, YFK1, and are looking for selective inhibitors over YFK2. The problem is, they’re virtually identical near the active site, save for a single residue sitting in the back pocket that your amazing structural biologist has identified. The team [...]
There are catalysis geniuses (looking at you, process chemists!) and then there are those of us just looking to put compounds in vials. Here are the simplest conditions that'll get you what you want 90% of the time. Beyond that you'll need to ask a guru like Nick White or Malcolm Huestis. Hope this table helps. Explore drughunter.co m for more.
This article explains what LogD is, why LogD (or LogP) is important in drug discovery, rookie mistakes in drug discovery that come from overlooking LogD or LogP, and contains a LogD reference poster that shows the estimated amount of potency attributable to lipophilicity considerations alone. By Dennis Hu Jump to Cheat Sheet Lipophilicity is [...]
