SciELO24d
Synthesis of Spiro-Pyrrolidinyloxindoles by Oxidative Rearrangement of N -Acyltetrahydro-β-carbolines Using an Oxone/Aqueous Acetone Mixture
The structures of gelsemine and paraherquamide A and examples of naturally occurring spiro-pyrrolidinyloxindoles and a synthetic MDM2 inhibitor.
parkers1mon
Category S and N cars: what it means and should you buy one?
You’re searching through the classified ads, and you come across a car you like. But in the listing, it states the car is ‘Cat S’ or ‘Cat N’. What does that mean exactly, and why is it important? In ...