Indanylidene compounds

Drug – bio-affecting and body treating compositions – Topical sun or radiation screening – or tanning preparations

Reexamination Certificate

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Details

C424S401000, C252S589000, C549S359000, C556S445000, C556S447000, C558S405000

Reexamination Certificate

active

10008044

ABSTRACT:
Novel indanylidene compounds can be used as UV-A filters in cosmetic compositions for protecting skin and hair and for technical applications.

REFERENCES:
patent: 4514231 (1985-04-01), Kerner et al.
patent: 5403944 (1995-04-01), Frater et al.
patent: 5876736 (1999-03-01), Cohen et al.
patent: 5965066 (1999-10-01), Koch et al.
patent: 6153175 (2000-11-01), Koch et al.
patent: 6416746 (2002-07-01), Bringhen et al.
patent: 6600589 (2003-07-01), Berneth et al.
patent: 2003/0175616 (2003-09-01), Berneth et al.
patent: 199 19 630 (2000-11-01), None
patent: 10 016 669 (2001-10-01), None
patent: 00/14172 (2000-03-01), None
patent: WO 00/14172 (2000-03-01), None
Ugo et al., “Novel Approach to the Ring-Opening of 4-Isoxazolines: One-Pot Synthesis of alpha, beta-Enones”, Tetrahedron, vol. 48, No. 1, pp. 123-132 (Jan. 1992).
Database CA ′Online! Chemical Abstracts Service, Columbus, Ohio, US: Chiacchio, Ugo et al.
“Novel approach to the ring-opening of 4-isoxazolines: one-pot synthesis of alpha.,.beta.-enones” retrieved from STN Database accession No. 116:128741 CA XP002199251 siehe RN: 139286-80-9 ′Marker: 0055! Zusammenfassung & Tetrahedron (1992), 48(1), 128-32, (Jan. 1992).
Helv. Chim Acta, 159, (month unavailable) 1965, pp. 14761485, von F.-H. Marquardt, Friedel-Crafts-Reaktionen mit aromatischen Äthern, 1965- month unknown.
Int. J. of Cosmetic Science, 16, (month unavailable) 1994, B.L. Diffey, A method for broad Spectrum classification of sunscreens, pp. 47-52, month unknown.

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