Patent Publication Number: US-3968218-A

Title: Cosmetic composition containing a hydroxylated amino thioether for application to the hair and skin

Description:
In order to better understand the invention the following non-limiting examples are given which relate to the preparation of the active compounds as well as to compositions containing the same. 
     EXAMPLES OF PREPARATION 
     Example 1 
     Preparation of (3-benzylthio-2-hydroxy propyl) diethylamine hydrochloride. 
     6.20 g of benzylmercaptan and 2g of NaOH are stirred together in 25 cc of water, under a nitrogen atmosphere, for 5 minutes at which time there is added thereto a solution of 8.28 g of 1,1-diethyl-3-hydroxy azetidinium chloride in 25 cc of ethyl alcohol. The resulting mixture is heated for 1 hour at 75°C. After evaporating to dryness the product thus obtained is taken up in ether. The resulting etherified solution is then dried on sodium sulfate and neutralized by bubbling gaseous HCl therethrough. The precipitate which forms is filtered and recrystallized in a mixture of ethyl acetate and ethanol, yielding 12.25g of white crystals melting at 104°C 
     Analysis: C 14  H 24  NOS Cl Calculated, %: C-58.03 H - 8.29 N- 4.84 S - 11.05 Found, %: 57.96 8.12 4.67 11.17 
     Example 2 
     Preparation of 1-(3-benzylthio-2-hydroxy propyl) piperidine hydrochloride. 
     A mixture of 111.6 g of benzylmercaptan, 36g of NaOH and 160g of 2-hydroxy-4-azonia-[3,5] spiro nonane chloride in 500 cc of water is heated under a nitrogen atmosphere for 2 hours at 65°C. After cooling, the reaction mixture is extracted three times with chloroform. The resulting chloroform extract is then treated with 75cc of 12N HCl diluted to 200cc. The resulting aqueous phase is then evaporated to dryness and the solid residue obtained is crystallized in absolute ethanol, yielding 226g of white crystals melting at 142°C. 
     Analysis: C 15  H 24  NOSCl Calculated,%: C - 59.70 H - 7.96 N - 4.64 S - 10.62 Found, %: 59.71 7.69 4.48 10.85 
     Example 3 
     Preparation of N-(3-benzylthio-2-hydroxy propyl) morpholine. 
     12.40g (0.1 mol) of benzylmercaptan are mixed with 5.6g (0.1 mol) of KOH in 60 cc of water under a nitrogen atmosphere. To the resulting mixture there are added 18 g (0.1 mol) of 3&#39;-hydroxy-4-morpholine-1&#39;-spiro azetidinium chloride in 80cc of water. After 4 hours of heating at 70°-80°C, the mixture is cooled and extracted with chloroform. The chloroform phase is then treated with 120cc of normal HCl and the resulting aqueous phase thus obtained is evaporated to dryness. The residue (29.6g) is then crystallized in 120cc of isopropanol, yielding 27.4g of white crystals melting at 115°C. 
     Analysis: C 14  H 22  NO 2  S Cl Calculated, %: C - 55.35 H - 7.25 N - 4.61 S - 10.54 Found, %: 55.46 7.08 4.44 10.73 
     Example 4 
     Preparation of N-(3-benzylthio-2-hydroxy propyl) bis (2-hydroxy ethyl) amine. 
     A solution of 10.5g of diethanolamine in 15cc of ethanol is poured into a solution of 9.25g of epichlorohydrin in 10cc of ethanol while maintaining the temperature below 25°C. The resulting mixture, after 12 hours of agitation at ambient temperature is heated for 3 hours at reflux at which time it is evaporated under a vacuum and then taken up in acetone to yield 18.5g of white solid. 9.9g of this product in solution in 30 cc of ethanol were poured, under a nitrogen atmosphere, into 70cc of an ethyl alcohol solution obtained by the addition of 6.1g thereto of benzylmercaptan to 3.4 g of sodium ethylate. After agitating the resulting mixture for 1 hour at ambient temperature and 1 hour at reflux, the same is cooled. The sodium chloride formed is then filtered off. The resulting filtrate is treated with 7cc of concentrated HCl diluted to 50cc. The mixture is then evaporated to dryness and the residue is crystallized in 80cc of ethanol, yielding 11.2g of crystallized product in the form of needles having a melting point of 98°C. 
     Analysis: C 14  H 14  NClO 3  S Calculated, %: C - 52.25 H - 7.47 N - 4.35 S - 9.95Found, %: 52.19 7.32 4.12 10.04 
     Example 5 
     Preparation of 5-hydroxy-6-piperidino-3-thia hexanoic acid. 
     To a solution of 9.2g of thioglycolic acid (0.1 mol) and 8g of NaOH (0.2 mol) in 60 cc of water, there is added over a 15 minute period under a nitrogen atmosphere a solution of 17.75g of 3&#39;-hydroxy-1-piperidine-1&#39;-spiro azetidinium chloride in 50cc of water. The resulting mixture is heated for 2 hours at 75°C at which time the reaction mixture is neutralized by the addition thereto of 100cc and then evaporated to dryness. The residue is taken up in 250 cc of absolute ethyl alcohol and the isoluble mineral salts are filtered therefrom. The resulting filtrate is left to stand for 12 hours at 5°C and then filtered thus yielding 16.75g of white crystals having a melting point of 152°C. 
     Analysis: C 10  H 19  NO 3  S Calculated, %: C - 51.50 H - 8.15 N - 6.01 S - 13.73 Found, %: 51.20 8.19 5.84 13.57 
     Example 6 
     Preparation of 6-diethylamino-5-hydroxy-3-thia hexanoic acid. 
     Into a solution of 18.4g of thioglycolic acid in 50cc of water neutralized by 16g of NaOH in 60cc of water, there is poured a solution of 33.1g of 1,1-diethyl-3-hydroxy azetidinium chloride in 90cc of water. The resulting mixture is heated for 5 hours at 70°C under a nitrogen atmosphere, at which time it is then neutralized by the addition thereto of 16.5cc of 12N HCl. The water is then expelled by distilling the reaction mixture under a vacuum and the residue is then taken up in 200 cc of isopropanol. After eliminating the sodium chloride precipitate by filtration, the resulting alcoholic filtrate is evaporated to dryness. The residue is then taken up in 100cc of water and filtered through a bed of DOWEX50W resin in order to eliminate residual traces of sodium chloride. The thus treated aqueous solution is then evaporated to dryness yielding an oil which when treated with acetone provides 29.2g of a whitish product product melting at 104°C. 
     Analysis: C 9  H 19  NO 3  S Calculated, %: C - 48.87 H - 8.60 N - 6.33 S - 14.48 Found, %: 48.52 8.35 6.22 14.21 
     Example 7 
     Preparation of 5-hydroxy-6-morpholino-3-thia hexanoic acid. 
     To an aqueous solution of 15.18g of thioglycolic acid there are added 18.5g of KOH. To the resulting mixture there is added over a 20 minute period an aqueous solution of 2.93g of 3&#39;-hydroxy-4-morpholino-1&#39;-spiro azetidinium chloride and the whole is then heated for 4 hours at 70°C on a water-bath. Thereafter, the reaction mixture is cooled, neutralized by the addition thereto of 13.75cc of 12N HCl and evaporated to dryness. The residue is taken up in dimethylformamide to remove the KCl. The resulting filtrate on cooling yields 34.17g of white crystals which on recrystallization in ethyl alcohol (90° titer) exhibit a melting point of 138°C, and an amine index of 4.23 meq/g for a theoretical 4.26 meq/g. 
     Analysis: C 9  H 17  NO 4  S Calculated, %: C - 45.94 H - 7.28 N - 5.95 S - 13.63 Found, %: 45.95 7.38 6.06 13.58 
     Example 8 
     Preparation of 5-hydroxy-bis 6-(hydroxyethylamino-3-thia hexanoic acid. 
     Into a solution of 18.5g of epichlorohydrin in 20cc of ethanol, there are poured 21g of diethanolamine in solution in 30 cc of ethyl alcohol while maintaining the temperature below 25°C. After agitating the resulting mixture for 12 hours at ambient temperature, the same is heated into reflux and then evaporated under a vacuum to provide 37g of colorless oil. 
     This colorless oil is then dissolved in 50cc of water and poured into an aqueous solution of 18.4 g of thioglycolic acid previously neutralized with 22.4g of KOH. The resulting clear solution is maintained at 75°C for 2.5 hours, then neutralized by the addition thereto of 165cc of 12N HCl. The resulting solution is evaporated to dryness and the residue taken up in dimethyl formamide at 100°C. After filtering the KCl therefrom, the filtrate yields on cooling 35.5g of lightly colored product which on recrystallization in ethyl alcohol (90° titer) yields 30.5g of white crystals melting at 148°C. 
     Analysis: C 9  H 19  NO 5  S Calculated, %: C - 42.69 H - 7.51 N - 5.53 S - 12.65 Found, %: 42.92 7.13 5.24 12.59 
     Example 9 
     Preparation of 3-(2-hydroxy-3-morpholino propylthio) alanine. 
     Into an aqueous solution of 17.55g of monohydrated cysteine hydrochloride there is introduced, under a nitrogen atmosphere, a solution of 8g of NaOH in 35cc of water. To the resulting solution there is then added a solution of 17.95g of 3&#39;-hydroxy-4-morpholino-1&#39;-spiro azetidinium chloride in 40cc of water. After heating this reaction mixture for 2 hours at 65°C, the solution diluted by a quantity of water half its volume is filtered on DOWEX 50W resin to remove the mineral salts. The filtrate is then evaporated to dryness and the residue recrystallized in ethyl alcohol (85°titer), yielding 18.45g of a white product melting at 200°C with decomposition and having an amine index of 7.55 meq/g for a theoretical 7.57 meq/g. 
     Analysis: C 10  H 20  N 2  O 4  S Calculated,%: C - 45.45 N - 7.58 N - 10.61 S - 12.12 Found,%: 45.63 7.31 10.75 12.03 
     Example 10 
     Preparation of N-(2-hydroxy-3-phenylthio propyl) bis (2-hydroxy ethyl) amine hydrochloride. 
     Into a solution of 5.55 g of epichlorohydrin in 10cc of ethanol there are poured 6.3g of diethanolamine dissolved in 15cc of ethanol while maintaining the temperature below 25°C. After agitating the resulting mixture for 12 hours at ambient temperature the same is heated at reflux for 3 hours and then evaporated to dryness. The residue is then pulverized in the presence of acetone, yielding 11.85g of a white solid. 
     This white solid, dissolved in 25cc of methanol, is then poured into a solution of 6.6g of thiophenol in 20cc of methanol. To this solution there is then added a solution of 3.36g of KOH in 30cc of methanol. The resulting reaction mixture is then heated at reflux for 4 hours at which time the solvent is evaporated therefrom under a vacuum and the residue taken up in 70cc of chloroform. More KCl is filtered therefrom and the filtrate is neutralized by the addition thereto of 60cc of normal HCl. 
     The aqueous phase is then evaporated to dryness and after recrystallizing the residue in isopropanol, there are obtained 11.23g of white crystals melting at 116°C. 
     Analysis: Calculated, %: C - 50.73 H - 7.15 N - 4.55 S - 10.41 Found,%: 50.58 7.40 4.60 10.61 
     Example 11 
     Preparation of 1-(2-hydroxy-3-phenylthio propyl) piperidine hydrochloride. 
     To a solution of 188g of potassium thiophenate in 500cc of water, there is added a solution of 226g of 2-hydroxy-4-azonia [3,5]spiro nonane chloride in 500cc of water. The resulting mixture is then heated for 5.5 hours at 75°C, at which time the same is cooled to ambient temperature and extracted 3 times with 150cc of chloroform. The chloroform extract is then neutralized with 102cc of concentrated HCl, diluted 4 times, The resulting aqueous phase is evaporated to dryness yielding 327g of a white solid which is recrystallized in 700cc of isopropanol, yielding 317g of white crystals melting at 134°C. Proportion of &#34;ionized chloride&#34;: 3.47 meg/g for a theoretical 3.48 meg/g. 
     Analysis: C 14  H 22  NOSCl Calculated, %: C - 58.43 H - 7.65 N - 4.87 S - 11.13 Found, %: 58.26 7.85 4.81 11.16 
     Example 12 
     Preparation of 1-(2-hydroxy-3-phenylthio propyl) morpheline hydrochloride. 
     Example 11 is repeated except that sodium thiophenate is used instead of potassium thiophenate and the 2-hydroxy-4-azonia [3.5] spiro nonane chloride is replaced by 3&#39;-hydroxy-4-morpholine-1&#39;-spiro azetidinium chloride, to provide white crystals melting at 132°C. 
     Analysis: C 13  H 20  ClNO 2  S Calculated, %: C - 53.89 H - 6.92 N - 4.83 S - 11.05 Found, %: 54.06 7.03 4.79 10.90 
     Example 13 
     Preparation of N-(3-dodecylthio-2-hydroxy propyl) piperidine hydrochloride. 
     A solution of 0.1 mol. of sodium dodecylthiolate in ethanol is prepared by adding 0.1 mole of 1-dodecane thiol to a normal solution of sodium ethylate in ethanol. To this sodium dodecylthiolate solution there are added, little by little, 17.75g of 2-hydroxy-4-azonia-[3,5] spiro nonane chloride in 35 ml of ethanol. The mixture is heated for 5 hours on a water-bath and then filtered. The resulting filtrate is saturated with dry gaseous HCl and cooled. The resulting precipitate which forms (13.8g) is then filtered and washed with acetone and exhibits a melting point of 102°C. 
     Analysis: C 20  H 42  ClNOS Calculated, %: C - 63.24 H - 11.07 N - 3.69 S - 8.43 Found, %: 63.03 11.10 3.68 8.51 
     Example 14 
     Preparation of N-(2-hydroxy-3-octylthio propyl) piperidine hydrochloride. 
     Example 13 is repeated except that the 1-dodecane thiol is replaced by 1-octane thiol, to yield white crystals exhibiting a melting point of 88°C. 
     Analysis: C 16  H 34  ClNOS Calculated, %: C - 59.35 H - 10.51 N - 4.33 S - 9.80 Found, %: 59.60 10.25 4.04 9.93 
     Example 15 
     Preparation of N-(3-decylthio-2-hydroxy-propyl) piperidine hydrochloride. 
     Example 13 is repeated except that the 1-dodecane thiol is replaced by 1-decane thiol, to yield white crystals melting at 95°C. 
     Analysis: C 18  H 38  ClNOS Calculated, %: C - 61.45 H - 10.81 N - 3.98 S - 9.10 Found, %: 61.43 10.66 3.89 9.16 
     Example 16 
     Preparation of N-[2-hydroxy-3-octadecylthio propyl] piperidine hydrochloride. 
     Example 13 is repeated except that the 1-dodecane thiol is replaced by octadecane thiol to yield white crystals melting at 97°C. 
     Analysis: C 26  H 54  ClNOS Calculated, %: C - 67.31 H - 11.65 N - 3.02 S - 6.90 Found, %: 67.02 11.79 2.93 7.07 
     Example 17 
     Preparation of N-(2-hydroxy-3-phenylthio propyl) N&#39;-methyl piperazine dihydrochloride. 
     Example 12 is repeated except that the 3&#39;-hydroxy-4-morpholin-1&#39;-spiro azetidinium chloride is replaced by 3&#39;-hydroxy-4-methyl-1-piperazine-1&#39;-spiro azetidinium chloride to provide white crystals melting at 205°C. 
     Analysis: C 14  H 24  Cl 2  N 2  OS Calculated, %: C - 49.56 H - 7.08 N - 8.26 S - 9.44 Found, %: 49.74 6.82 8.19 9.39 
     Example 18 
     Preparation of N-(2-hydroxy-3-β-hydroxyethylthio propyl) piperidine hydrochloride. 
     Example 2 is repeated except that the benzylmercaptan is replaced by mercapto ethanol to yield white crystals melting at 66°C. 
     Analysis: C 10  H 22  ClNO 2  S Calculated, %: C - 46.96 H - 8.61 N - 5.48 S - 12.52 Found, %: 46.56 8.58 5.71 12.42 
     Example 19 
     Preparation of N-(3-benzylthio-2-hydroxy propyl) pyrrolidine hydrochloride. 
     Example 2 is repeated except that the 2-hydroxy-4-azonia -[3,5]- spiro nonane chloride is replaced by 4-azonia-2-hydroxy [3,4] spiro octane chloride to yield white crystals melting at 103°C. 
     Analysis: C 14  H 22  ClNOS Calculated, %: C - 58.36 H - 7.65 N - 4.87 S - 11.12 Found, %: 58.32 7.45 4.87 10.92 
     Example 20 
     Preparation of N-(2-hydroxy-3-phenylthio propyl) dicyclohexylamine hydrochloride. 
     One mol of thiophenol is dissolved in a solution of 46 g of sodium in ethanol. To the resulting solution there is progressively added 1 mol of an ethanolic solution of (3-chloro-2-hydroxy propyl) dicyclohexylamine hydrochloride. This mixture is then heated for two hours at reflux. After cooling the same, the reaction mixture is filtered and the filtrate evaporated to dryness. The resulting oily residue is taken up in sulfuric ether, through which there is then bubbled gaseous HCl. A white precipitate rapidly forms which is then filtered therefrom and recrystallized in ethanol for a 63 percent yield of white crystals melting at 181°C. 
     Analysis: C 21  H 34  ClNOS Calculated, %: C - 65.71 H - 8.87 N - 3.65 S - 8.34 Found, %: 65.73 8.86 3.36 8.37 
     EXAMPLES OF COMPOSITIONS 
     Example 21 
     A liquid shampoo composition is prepared by admixing the following components:Triethanolamine lauryl sulfate                        4gLauryl diethanolamide   2g1-(3-benzylthio-2-hydroxy propyl) diethylamine hydrochloride                        1gCarboxymethyl cellulose 0.2gPerfume (phenyl alcohol, benzyl acetate, etc.)         0.3gWater, q.s.p.           100g 
     Example 22 
     A composition shampoo compositon is prepared by admixing the following components: 
     
         Sodium lauryl sulfate oxyethylenated with                                 
 2.2 mols of ethylene oxide                                               
                         5g                                               
Sodium mono lauryl sulfosuccinate                                         
                         1g                                               
Polyethylene glycol distearate                                            
                         1.5 g                                            
Lauryl diethanolamide    2.5g                                             
1-(3-benzylthio-2-hydroxy propyl)                                         
 piperidine hydrochloride                                                 
                         2g                                               
Perfume (essence of rose)                                                 
                         0.3g                                             
Lactic acid, q.s.p.pH    6.5                                              
Water, q.s.p.            100g                                             
 
    
     Example 23 
     A composition in accordance with the invention for combatting the greasy and unaesthetic appearance of the hair and skin is prepared by admixing the following components: 
     
         1-N-(3-benzylthio-2-hydroxy propyl)                                       
                        1.5g                                              
 morpholine                                                               
Perfumed distilled water                                                  
                        100 cc                                            
 
    
     Example 24 
     A composition for combatting the greasy and unaesthetic appearance of the hair and skin is prepared by admixing the following components: 
     
         N-(3-benzylthio-2-hydroxy propyl)bis                                      
                        2 g                                               
 (2-hydroxy ethyl)amine hydrochloride                                     
20% aqueous ethanol solution                                              
                        100 cc                                            
 
    
     Example 25 
     A solution for treating the scalp is prepared by admixing the following components: 
     
         5-hydroxy-6-piperidino-3-thia                                             
                        0.75 g                                            
 hexanoic acid                                                            
Dimethyl hydantoin formaldehyde resin                                     
                        0.5 g                                             
Dimethyl dilauryl ammonium chloride                                       
                        0.5 g                                             
Perfume                 0.1 g                                             
Ethanol                 50 cc                                             
Water, q.s.p.           100 g                                             
 
    
     Example 26 
     A liquid gel fo treating the scalp is prepared by admixing the following components: 
     
         6-diethylamino-5-hydroxy-3-thia                                           
                        0.1 g                                             
 hexanoic acid                                                            
Carboxypolymethylene-a carboxyvinyl                                       
                        0.45 g                                            
polymer sold under the trade name                                         
Carbopol 940                                                              
Polyvinylpyrrolidone (MW=40,000)                                          
                        2 g                                               
Lanolin oxyethylenated with 16 mols                                       
 of ethylene oxide      1 g                                               
Polyethylene glycol (MW=300)                                              
                        5 g                                               
Methyl p-hydroxybenzoate                                                  
                        0.1 g                                             
Propyl p-hydroxybenzoate                                                  
                        0.1 g                                             
Perfume                 0.1 g                                             
Triethanolamine, q.s.p. pH 8                                              
Water, q.s.p.           100 g                                             
 
    
     Example 27 
     A face cream is prepared by admixing the following components: 
     
         5-hydroxy-6-morpholino-3-thia hexanoic acid                               
                           2 g                                            
Cetylstearyl alcohol oxyethylenated with                                  
 15 mols of ethylene oxide 7 g                                            
Silicone oil (dimethyl polysiloxane having                                
 a viscosity of 20-22° at ambient                                  
 temperature               1 g                                            
Diethylene glycol stearate 6 g                                            
Methyl p-hydroxybenzoate   0.1 g                                          
Propyl p-hydroxybenzoate   0.1 g                                          
Water, q.s.p.              100 g                                          
 
    
     Example 28 
     A cosmetic milk formulation is prepared by admixing the following components: 
     
         3-(2-hydroxy-3-morpholino propylthio) alanine                             
                           3 g                                            
Carboxypolymethylene-a carboxyvinyl polymer                               
 sold under the trade name Carbopol 934                                   
                           0.375 g                                        
Isopropyl esters of fatty acids of lanolin                                
                           1 g                                            
Lanolin oxyethylenated with 16 mols of                                    
 ethylene oxide            2.5 g.                                         
Cetylstearyl alcohol oxyethylenated with                                  
 15 mols of ethylene oxide 3 g                                            
Substituted alkylamide     2 g                                            
Ethyl alcohol              20 cc                                          
Triethanolamine, q.s.p.    pH=8                                           
Methyl p-hydroxybenzoate   0.1 g                                          
Propyl p-hydroxybenzoate   0.1 g                                          
Water, q.s.p.              100 g                                          
 
    
     Example 29 
     A skin defect concealing cream is prepared by admixing the following components: 
     
         N-[3-(2-dimethylamino ethylthio)-2-hydroxy                                
 propyl] diethylamine dihydrochloride                                     
                           5 g                                            
Titanium oxide             10 g                                           
Red iron oxide             0.3 g                                          
Yellow iron oxide          0.4 g                                          
Maroon iron oxide          0.4 g                                          
Brown iron oxide           0.2 g                                          
Cetylstearyl alcohol oxyethylenated                                       
 with 15 mols ethylene oxide                                              
                           7 g                                            
Silicone oil (dimethylpolysiloxane having                                 
 a viscosity of 20-22 at ambient tempera-                                 
 ture)                     1gg                                            
Polyglycol monostearate (MW of the poly-                                  
 glycol=400)               6 g                                            
Methyl and propyl esters of p-hydroxybenzoate                             
                           0.2 g                                          
Water, q.s.p.              100 g                                          
 
    
     Example 30 
     A lotion is prepared by admixing the following components: 
     
         N-(2-hydroxy-3-phenylthio propyl)bis                                      
 (2-hydroxy ethyl)amine hydrochloride                                     
                         0.25 g                                           
N-(3-dodecylthio-2-hydroxy propyl)                                        
 piperidine hydrochloride                                                 
                         0.75 g                                           
Perfume                  0.05 g                                           
Ethanol solution (96° titer)                                       
                         20.8 g                                           
Water, q.s.p.            100 g                                            
 
    
     Example 31 
     A colored hair setting lotion for application to white hair having a greasy appearance is prepared by admixing the following components: 
     
         Polyvinylpyrrolidone (MW=40,000)                                          
                         0.4 g                                            
Vinylacetate/crotonic acid copolymer,                                     
 90:10, MW=20,000        0.2 g                                            
Ethanol, q.s.p. 50°                                                
N-(3-octylthio-2-hydroxy propyl)                                          
 piperidine hydrochloride                                                 
                         0.7 g                                            
1-aminopropyl aminoanthraquinone                                          
                         0.03 g                                           
Picramic acid            0.17 g                                           
4-N-α-aminopropylamino-1-N&#39;-methyl                                  
 aminoanthraquinone      0.04 g                                           
Water, q.s.p.            100 g                                            
Triethanolamine, q.s.p.  pH 7                                             
 
    
     The above hair setting lotion when applied to white hair imparts thereto a smoke gray coloration and improves the greasy appearance of the hair. 
     Example 32 
     A shampoo composition is prepared by admixing the following components: 
     
         Lauryl sulfate triethanolamine                                            
                        5 g                                               
Lauryl diethanolamide   2 g                                               
N-(3-decylthio-2-hydroxy propyl)                                          
 piperidine hydrochloride                                                 
                        2 g                                               
Carboxymethyl cellulose 0.25 g                                            
Perfume                 0.2 g                                             
Water, q.s.p.           100 g                                             
 
    
     Example 33 
     A shampoo composition in powder form is prepared by admixing the following components: 
     
         Sodium lauryl sulfate (powder)                                            
                             50 g                                         
Condensation product of fatty acids of                                    
 coprah with sodium isethionate,                                          
 sold under the trade name &#34;Hostapon K.A&#34;                                 
                             41 g                                         
1-(2-hydroxy-3-phenylthio propyl)                                         
 morpholine hydrochloride    8 g                                          
Perfume                      1 g                                          
 
    
     Example 34 
     A shampoo composition in powder form is prepared by admixing the following components: 
     
         Sodium lauryl sulfate (powder)                                            
                             40 g                                         
1-(2-hydroxy-3-phenylthio propyl)                                         
 piperidine hydrochloride    20 g                                         
&#34;Hostapon K.A&#34; (as in Example 33)                                         
                             29 g                                         
Perfume                      1 g                                          
 
    
     The powdered shampoo compositions of Examples 33 and 34 can be dissolved in 10 times their weight of water and the resulting solution applied to the hair to improve the greasy and unaesthetic appearance thereof. 
     Example 35 
     A shampoo dye composition is prepared by admixing the following components: 
     
         5-hydroxy bis-6-(hydroxy ethylamino)3-                                    
 thia hexanoic acid       5 g                                             
Ammonium lauryl sulfate oxyethylenated with                               
 2 mols ethylene oxide    250 g                                           
Coprah diethanolamide     50 g                                            
Paratoluene diamine       10 g                                            
Methanediamino anisol sulfate                                             
                          0.5 g                                           
Resorcinol                5 g                                             
Meta-aminophenol          1.5 g                                           
Para-aminophenol          1 g                                             
Ethylene diamine tetraacetic acid                                         
                          3 g                                             
Sodium bisulfite (40%)    15 g                                            
Water, q.s.p.             1000 g                                          
 
    
     The above resulting mixture is then admixed with 1000g of H 2  O 2  (20 volumes), the same then being used to impregnate 85% white hair to impart thereto a chestnut coloration and to essentially eliminate any greasy appearance of the hair. The above shampoo composition has a pH between 6.5 and 8. 
     Example 36 
     The first stage (reducing stage) of a permanent waving operation is carried out in a conventional manner using the following reducing composition: 
     
         Ammonium thioglycolate    9.5 g                                           
Polyethoxyester of fatty alcohol (30%                                     
 cetyl alcohol - 70% stearyl alcohol,                                     
 sold under the trade name &#34;Cire de                                       
 Cipol A.O.&#34;              0.8 g                                           
Ammonia solution, q.s.p. 0.7N                                             
Water, q.s.p.             100 g                                           
 
    
     In the second stage (a neutralization stage) the following composition, packaged in two parts, is utilized: 
     
         1st part                                                                  
H.sub.2 O.sub.2, q.s.p.                                                   
                     6.6 volumes                                          
Citric acid          0.1 g                                                
Water, q.s.p.        100 g                                                
2nd part                                                                  
N-(3-benzylthio-2-hydroxy propyl)                                         
 bis (2-hydroxy ethyl)amine                                               
hydrochloride        1.5 g                                                
 
    
     Immediately before carrying out the second stage of the permanent waving operation, i.e. before the neutralization stage, the N-(3-benzylthio-2-hydroxy propyl)bis-(2-hydroxy ethyl)amine hydrochloride, in the form of a powder, is dissolved in the H 2  O 2  solution of the 1st part defined above. The resulting mixture is then applied to the hair which had previously been reduced and rolled upon curlers for a time sufficient to reform the disulfide links of the keratin of the hair. 
     After having rinsed the hair, removed the rollers and dried in hair, there is thus obtained a permanent wave exhibiting very good holding characteristics. Further the thus treated hair has a very good non-greasy appearance. 
     Example 37 
     An orally administrable composition for combatting against a greasy and unaesthetic appearance of the skin and hair is prepared by admixing the following components: 
     
         6-diethylamino-5-hydroxy-3-thia                                           
 hexanoic acid            50 mg                                           
Glucose                   300 mg                                          
Water, q.s.p.             5 ml                                            
Orange juice, q.s.p. to aromatize                                         
 the composition.                                                         
 
    
     The oral administration of this composition at the rate of two ampoules per day for 18 days to a person having greasy hair significantly improves the condition of the scalp and the appearance of the hair. 
     Example 38 
     Chewable tablets having the following composition are prepared: 
     
         N-(3-benzylthio-2-hydroxy propyl)                                         
 morpholine hydrochloride 5 g                                             
Glucose                   200 g                                           
Lemon syrup               50 g                                            
 
    
     These tablets administered at a rate of one coffee spoon twice a day for a period of about 15 days to a person having greasy hair significantly reduces the greasy appearance of the hair and improves the condition of the scalp. 
     Example 39 
     Orally administrable tablets are prepared by admixing the following components: 
     
         N-(3-octylthio-2-hydroxy propyl)                                          
 piperidine hydrochloride 10 mg                                           
Lactose                   150 mg                                          
Gum arabic                100 mg                                          
Starch, q.s.p.            500 mg                                          
 
    
     These tablets taken at a rate of 10 per day for a period of 20 days by a person having greasy hair improves the appearance of the hair and the condition of the scalp.