Cosmetic and pharmaceutical compositions containing lipophilic d

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

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424 47, 424 59, 424 71, 424451, 424464, 424401, 514692, 514844, 514887, 514937, 514944, 514962, 514972, A61K 744, A61K 31125, A61K 948, A61K 912

Patent

active

051788527

ABSTRACT:
The invention relates to cosmetic and pharmaceutical compositions containing the derivatives of benzylidenecamphor of formula: ##STR1## where R.sub.1 denotes H, OH, C.sub.1 -C.sub.3 alkyl or C.sub.1 -C.sub.8 alkoxy, R.sub.3 denotes OH, C.sub.1 -C.sub.3 alkyl or C.sub.1 -C.sub.8 alkoxy, or else when R.sub.1 denotes H or OH, R.sub.3 can represent C.sub.1 -C.sub.8 alkyl, R.sub.2 and R.sub.4 denote H or OH, at least one of the radicals R.sub.2 and R.sub.4 representing OH.
The compounds (I) are wide-band sunscreens and antioxidants, and are utilized in the treatment of cutaneous inflammations and allergies.

REFERENCES:
patent: 4290974 (1981-09-01), Bouillon et al.
patent: 4406880 (1983-09-01), Bouillon et al.
patent: 4804542 (1989-02-01), Fischer et al.
patent: 4837006 (1989-06-01), Rosenbaum et al.
patent: 4952391 (1990-08-01), Lang et al.
patent: 5004594 (1991-04-01), Herve et al.
Chemical Abstracts, vol. 112, Reference #185570h (1990) "Preparation of Benzylidene Camphor Derivatives as Sunscreens".
Chemical Abstracts, vol. 105, Reference #18470z (1986) "Antidote for the Phototoxicity of Furocoumarin".

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