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    COMPOSITIONS ANTI-SEBORRHEIQUES ET ANTIACNEIQUES
    26.
    发明专利
    COMPOSITIONS ANTI-SEBORRHEIQUES ET ANTIACNEIQUES 未知

    公开(公告)号：CA965008A

    公开(公告)日：1975-03-25

    申请号：CA88893

    申请日：1970-07-22

    Applicant: OREAL

    Inventor： KALOPISSIS GREGOIRE ,  BOUILLON CLAUDE ,  MANOUSSOS GEORGES ,  BERREBI CLAUDINE

    IPC: A61K8/67 ,  A61K31/44 ,  A61Q5/00 ,  A61Q5/02 ,  A61Q19/00 ,  C07D213/66 ,  C07D491/04 ,  C11D1/00

    Abstract: 1310559 Pyridoxine derivatives L'OREAL 23 July 1970 [23 July 1969] 35797/70 Heading C2C [Also in Divisions A5, C4 and D1] Dermatological compounds II (including salts thereof) where R signifies an organic radical containing at least one amine group and optionally a carboxylic acid, ester or amide group and wherein the amine group may be substituted by an acyl or sulphonyl radical or by one or two alkyl radicals which can contain acid, ester, amide, amine, alcohol or guanidine groups (R signifies, e.g. -CH 2 CH 2 NH 2 or -CH 2 CHNH 2 CO 2 H), are made: (a) by converting pyridoxine hydrochloride into a ketal (i.e. the phenolic hydroxy in the 3-position and the alcohol group in the 4- position are blocked by ketalization, utilizing, e.g. acetone), thereafter chlorinating the 5- hydroxymethyl group to afford the corresponding 5-chloromethyl compound, which is, in turn, reacted with a thiol or alkali metal thiolate, A.S.R (A is H or an alkali metal atom) and subsequently hydrolysing the product so obtained to remove the protecting ketal group, or (b) by reacting R.halogen with an appropriate thiol derived from pyridoxine.

    27.
    发明专利
    未知

    公开(公告)号：DE2348898A1

    公开(公告)日：1974-04-11

    申请号：DE2348898

    申请日：1973-09-28

    Applicant: OREAL

    Inventor： BOUILLON CLAUDE ,  VAYSSIE CHARLES

    IPC: A61K8/00 ,  A61K20060101 ,  A61K8/30 ,  A61K8/46 ,  A61K8/49 ,  A61K31/095 ,  A61K31/13 ,  A61K31/33 ,  A61K31/395 ,  A61K31/40 ,  A61K31/435 ,  A61K31/445 ,  A61Q5/00 ,  A61Q5/02 ,  A61Q5/04 ,  A61Q5/10 ,  C07C20060101 ,  C07D20060101 ,  C07D295/08 ,  C11D3/28 ,  C11D3/30 ,  A61K7/06 ,  A61K7/00

    Abstract: A method and composition for combatting the greasy and unaesthetic appearance of the hair and to improve the appearance of the skin comprises in a carrier at least one active component of the formula R1 R-S-CH2-CH-CH2-N ANGLE ¦ OHR2 wherein R1 and R2 are methyl, ethyl, isopropyl, cyclohexyl, benzyl or beta -hydroxyethyl, or R1 and R2 taken together form -(CH2)2-(CH2)2-, -(CH2)2-CH2-(CH2)2-, -(CH2)2-O-(CH2)2-, -(CH2)2-N-(CH2)2-, ¦ CH3 or -(CH2)2-N-(CH2)2-; ¦ C6H5 ; and R is (1) linear or branched alkyl having 1-18 carbon atoms, (ii) alkenyl having 3-18 carbon atoms, (iii) alkyl having 2-3 carbon atoms and substituted by 1-2 alcohol functions, (iv) -(CH2)m-CH(OR3)2 wherein R3 is alkyl having 1-4 carbon atoms and m is 1-2, (v) -(CH2)nR4 wherein n is 0, 1 or 2 and R4 is 2 -pyridyl or phenyl, (vi) -(CH2)qR'4 wherein q is 0 or 1 and R'4 is 1-naphthyl, 2-naphthyl WHEREIN P IS 1, 2 OR 3 IN WHICH INSTANCE R5 is F, Cl, Br, alkoxy having 1-5 carbon atoms or alkyl having 1-4 carbon atoms, or wherein p is 1 in which instance R5 is amino, dimethylamino and methylenedioxy, (vii) -CH(C6H5)2, (viii) -C(C6H5)3, (ix) -CH(C6H4p-OCH3)2, (x) -CH2-CH-NH2, ¦ COOH (xi) -CH2-CH2-NH-Y wherein Y is hydrogen, nicotinyl or COR9 wherein R9 is hydrogen, alkyl having 1-18 carbon atoms, alkenyl having 2-18 carbon atoms WHEREIN R11 is H, F, Cl, Br or alkoxy having 1-4 carbon atoms, (xii) -CH-COOH ¦ CH2-COOH, and (xiii) -(CH2)s-COOH wherein s is 1-10.

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