摘要 |
Sulphur-containing compounds which have coronary-dilating properties and the formula <IMAGE> in which X is a sulphur atom, SO or SO2, and the radicals R, R4, R5, R6, R7, Y, Z and m and n have the meaning stated in Claim 1, are prepared. These compounds are obtained by reacting a corresponding carbonyl compound with 1,2-ethanedithiol or 1,3-propanedithiol. Compounds of the formula I in which X is SO or SO2 are obtained by oxidation of the dithianes or dithiolanes obtained in this way.
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