Freezing the Butterfly Motion of Carbamazepine Derivatives
摘要:
Atropisomeric properties were found in carbamazepine derivatives. The atropisomers of N-acyl and N-thiocarbamoyl derivatives of carbamazepine were isolated, with high stereochemical stability. It has been elucidated that the rotation about the N-C1 axis around the outer amide N-(C=O) does not coordinate with the rotation of the butterfly-like motion.
Atropisomeric properties were found in carbamazepine derivatives. The atropisomers of N-acyl and N-thiocarbamoyl derivatives of carbamazepine were isolated, with high stereochemical stability. It has been elucidated that the rotation about the N-C1 axis around the outer amide N-(C=O) does not coordinate with the rotation of the butterfly-like motion.