There are described compounds of formula I, ##SPC1## in which R is alkyl, chlorine, bromine, phenyl, or phenyl substituted by one or more halogen or alkyl groups, One of X and Y is group --CO--, --CHOH-- or --CH.sub.2 -- and the other is an exocyclic carbon-carbon bond linking the ferrocenyl or the R group respectively to the -A- group, A contains 5, 6 or 7 carbon atoms and is an ethylenically unsaturated (the double bond being connected to the carbon atom which is connected to X), unsubstituted (except by X and Y) cyclic hydrocarbon group; or is a saturated cyclic hydrocarbon group substituted by X and Y and, when X is a group --CO-, optionally substituted on the carbon atom to which Y is attached by an -OH group, and X and Y are attached to adjacent carbon atoms on the A group. There are also described processes for the production of compounds of formula I and haematinic compositions containing them.
本文描述了式I的化合物,其中R为烷基,
氯,
溴,苯基或被一个或多个卤素或烷基取代的苯基。X和Y中的一个是羰基,-CHOH-或-CH.sub.2-,另一个是外环碳-碳键,将
二茂铁基或R基分别连接到-A-基团,A含有5,6或7个碳原子,并且是具有
乙烯基不饱和性(双键连接到连接到X的碳原子)的未取代(除X和Y外)的
环烃基团;或是被X和Y取代的饱和
环烃基团,当X是羰基--CO-时,可选择在Y连接的碳原子上被-OH基团取代,并且X和Y连接到A基团上相邻的碳原子。还描述了制备式I化合物的过程和含有它们的补血组合物。