Method for the preparation of citalopram

   
   

A method for the preparation of citalopram comprising reductive hydrolysis of a compound of Formula (IV): ##STR1## wherein R is a N,N-disubstituted amid group or an optionally substituted 4,5-dihydro-1,3-oxazol-2-yl group, and conversion of the resulting 5-formyl compound to citalopram.

Метод для подготовки citalopram состоя из reductive гидролиза смеси формулы (iv): ## ## STR1 при котором р будет н, Н-n-disubstituted между группой или опционно замененной группой 4,5-dihydro-1,3-oxazol-2-yl, и преобразованием приводя к смеси 5-formyl к citalopram.

 
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