5-Substituted derivatives of 5H-dibenz (b,f)-azepine and method for
申请人:DSO "Pharmachim"
公开号:US04124583A1
公开(公告)日:1978-11-07
The invention covers the following compounds: 5-(N-benzoylthiocarbamoyl)-5H-dibenz [b, f] azepine, 5-thiocarbamoyl-5H-dibenz [b,f] azepine, 5-(S-methylisothiocarbamoyl)-5H-dibenz [b,f]-azepine and their 10,11-dihydro analogs. These compounds are intermediates for psychoactive drugs.
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.