Document Type and Number:
Japanese Patent JPS4910518
Kind Code:
B1
Abstract:
Process for the preparation of new thiopine derivatives of the general formula i, ** (see formula) ** In which X represents sulfur or y represents a single direct link or Y represents sulfur and x represents a single direct link, and R1 means hydrogen, an allylic or alkyl group with up to 4 carbon atoms, As well as its addition salts with inorganic or organic acids, characterized in that a compound of the formula ii is reacted, ** (see formula) ** In which X and y have the significance indicated under formula i, With an amine of the general formula iii, ** (see formula) ** In which R1 has the significance indicated under formula i, And the obtained reaction product is optionally converted with an inorganic or organic acid, into an addition salt. (Machine-translation by Google Translate, not legally binding)
Application Number:
JP5652572A
Publication Date:
March 11, 1974
Filing Date:
June 08, 1972
Export Citation:
International Classes:
C07D495/12; A61K31/40; C07D209/00; C07D209/58; C07D337/06; C07D495/04; C07D495/14; C07D513/14; (IPC1-7): C07D99/06