Amides of paramethoxycinnamic and utilization thereof as solar f

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Nitrogen containing other than solely as a nitrogen in an...

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514352, 514377, 514472, 546309, 548233, 549480, 564170, A61K 31165, C07C10384

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049314718

ABSTRACT:
Derivatives with amide function obtained by reaction between derivatives of linear, branched or cyclic amines having an amino acid or peptidic structure and paramethoxycinnamic acid or urocanic acid. Application of said compounds as specific solar filter, absorbing about 310 nm and avoiding erythematous phenomena during exposures to the sun and as active principles of dermo-pharmaceutical and cosmetological preparations.

REFERENCES:
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Grant and Hackh'3 s Chemical Dictionary, 5th Ed., McGraw Hill, New York, 1967, p. 491.
March, J., Advanced Organic Chemistry, McGraw Hill, New York, 1968, pp. 335, 319, 356, 347.
Chemical Abstracts, 59:7316h (1963), [Japan 18, 098, 11/16/62].
Chemical Abstracts, vol. 94:57968s (1981) [Li, R. et al., Pei-Ching I Hsuem Yuan Hsuem Pao 1980, 12(3), 153-157].
Chemical Abstracts, vol. 73:96092m (1970) [Pousset, J. et al., Bull. Soc. Chim. Biol. 1970, 52(4), 450-452].

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