HETEROCYCLIC COMPOUND STIMULATING OR INDUCING HAIR OR EYELASHES GROWTH AND/OR PREVENTING THEIR FALLING DOWN, COMPOSITION THAT CONTAINS THIS COMPOUND, ITS APPLICATION Russian patent published in 2008 - IPC A61K31/33 A61K31/4166 A61K31/425 A61K8/18 A61K8/40 C07D417/06 C07D409/06 A61K31/41 A61K31/4196 A61K31/427 A61K8/30 A61K8/46 C07D413/06 A61K31/4164 A61K31/422 A61P17/14 A61K8/33 A61Q7/00 C07D405/06 

FIELD: medicine.

SUBSTANCE: the present innovation deals with describing the efficient quantity of, at least, one heterocyclic compound of formula (I) or its salts, moreover, the compound of formula (I) should be chosen out of (i) the compounds of formula (III) or their salts, in which Z, Z' indicate O, X indicates S (thiazolidine dionic group), G indicates O or S; at least, one out of R₂ and R₃ indicates CF₃, OR₀ or COOR₀, where R₀ indicates H or saturated linear or branched C₁-C₂₀-alkyl and, preferably, C₁₀-C₁₀-alkyl, (ii) compounds (VI) or their salts: in which Z, Z' and G independently indicate O or S, at least, one out of R₂ and R₃ indicates hydrogen, CN, CF₃, NO₂, OR₀, COOR₀ or saturated linear or branched C₁-C₂₀-alkyl and, preferably, C₁-C₁₀-alkyl, possibly substituted OR₀, where R₀ indicates H or saturated linear or branched C₁-C₂₀-alkyl and, preferably, C₁-C₁₀-alkyl, (iii) compounds (VII) or their salts in which Z, Z' and G independently indicate O or S; R indicates saturated linear or branched C₁-C₁₀-alkyl; at least, one out of R₂ and R₃ indicates saturated linear or branched C₁-C₂₀-alkyl and, preferably, C₁-C₁₀-alkyl, NO₂, OR₀, where R₀ indicates H or saturated linear or branched C₁-C₂₀-alkyl and, preferably, C₁-C₁₀-alkyl. The compounds in question reveal improved action upon stimulation of keratin fibers growth, particularly, human keratin fibers, that prevents their falling down and increases their density.

EFFECT: higher efficiency.

31 cl, 13 ex, 6 tbl