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April 20, 2011
Return of the Magic Methyl Group
Well, I've been traveling this week, but have found a bit of time to blog. Today we have something new about SAR, courtesy of the BASF marketing department.
Medicinal chemists are all familiar with the "magic methyl group" effect - the phenomenon of a single methyl sending a compound over the top in terms of activity, selectivity, PK, or what have you. I've seen it several times myself. Usually you starting wondering why you didn't just put the thing in six months before, but that's rarely the way things work out.
Well, we're not the only people who notice such things. Check out this ag-chem ad from BASF for their Kixor herbicide (sent along by an alert reader). Scroll down to the bottom of the page, and you'll find:
Methyl groups serve as "metabolic handles" in crops delivering crop safety and giving you confidence knowing you have made the right choice"
There you have it! Methyl groups add confidence! Now that's worth knowing - and you have to wonder what secrets other functional groups hold. Do carboxylic acids put a spring in your step? Do para-fluoros freshen the breath? Will a sulfonamide help you make the big sale? Someone in the advertising department might believe it - as Dilbert put it, marketing people even believe marketing surveys, so what's the limit?
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