Derek Lowe's commentary on drug discovery and the pharma industry. An editorially independent blog from the publishers of Science Translational Medicine. All content is Derek’s own, and he does not in any way speak for his employer.
Here’s an ingenious new detection technique for biomolecules that builds on a number of reports over the last few years. People have been working on electrochemical detectors using DNA constructs on electrode surfaces, but this would appear to be an improved way to do it. A team from Toronto reports using a “molecular pendulum… Read More
In my experience, most organic and medicinal chemists are always ready to hear about the latest results in two branches of the science: things that explode and things with weird smells. Maybe we are in our way “singularly in touch with the primitive promptings of humanity”, as Captain Grimes says in Decline and Fall (although… Read More
I wanted to mention something that was reported a week or so ago, and may sound a bit exotic or obscure, if you’re not a structural biologist. But it’s yet another sign of a revolution in our ability to get structures of biomolecules (and others) that we never would have before, and the effects over… Read More
Well, as a chemist – one who does amateur astronomy on the side, yet – it’s obligatory that I write about the phosphine on Venus paper that came out yesterday. This one’s embargo was spectacularly leaky, so everyone who’s really into this stuff had various kinds of advance warning, but the news certainly has made… Read More
Let’s do some pure chemistry today, because an interesting paper has come out about a reaction that every student learns about in their sophomore organic chemistry course: the Birch reduction. It’s a powerful technique that will do some things that very few other reactions will do for you (such as break up the aromaticity of… Read More
Time for a word about screening for new coronavirus drugs. Things have gone on long enough for quite a few groups to produce supplies of the various viral proteins and set up small-molecule screens against them. That’s no bad thing in itself, although it is a slow thing, a very slow thing by the standards… Read More
Let’s talk antibodies. Mounting an antibody response is crucial for anyone to overcome a challenge from an infectious pathogen, and the immunity that can result is crucial for entire communities and populations. Determining who has such immunity is furthermore going to be crucial for us as we come out from under the current pandemic. If… Read More
Many roots of organic chemistry, and of medicinal chemistry in particular, often originate in what might seem like an unlikely place: the dyestuff industry of the late 19th century. I had already known this to some degree, but writing the historical vignettes in The Chemistry Book really brought it home to me. And if you… Read More
Well, since I mentioned just the other day (and not for the first time) that determining drug concentrations and localization in cells is a major unsolved problem, I should probably talk about this new paper (a collaboration between groups in Edinburgh and Glasgow, nice to see since their cities are not always collaborative in all… Read More
I will cause no controversy by saying that most of the small-molecule compounds that we develop as potential drugs in this business are rather poorly soluble in water. Every organization I’ve worked in has made the standard jokes about “brick dust” and “powdered Teflon”, and for the well-founded standard reasons. A lot… Read More
