Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Carbohydrate doai
Reexamination Certificate
2011-05-03
2011-05-03
Jiang, Shaojia Anna (Department: 1623)
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Carbohydrate doai
C514S025000, C536S008000, C536S018100, C536S018500, C536S004100
Reexamination Certificate
active
07935672
ABSTRACT:
The invention relates to: (i) the use of osyl derivatives of genkwanin and sakuranetin having formula (I) in (a) cosmetics or dermatology and (b) therapeutics; (ii) the use of novel derivatives having formula (I) as industrial products; and (iii) the production method thereof [Formula (I)], wherein symbol [Formula (II)] represents a single or double bond, R represents H or an osyl residue, particularly with structure S1or s2[Formula (III)], Z represents H, an alkyl group at C1-C4, acyl at C1-C5, monosaccharide or sulphate.
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Deiana M. et al: “Chemical composition and antioxidant activity of extracts fromDaphne gnidiumL” Journal of the american oil chemists' society, american oil chemists' society. Champaign, US vol. 80, No. 1, 2003, pp. 65-70, XP001183469 ISSN:0003-021X.
International Search Report PCT/FR2005/000596 dated Jun. 7, 2005 (European Patent Office, The Netherlands).
Prost Michel
Ragot Jacqueline
Tubery Pierre
Henry Michael C
Jiang Shaojia Anna
Ostrolenk Faber LLP
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