Method of protecting human skin from ultraviolet radiation

Details Method of protecting human skin from ultraviolet radiation Method of protecting human skin from ultraviolet radiation

1979-11-15

1981-08-04

Jiles, Henry R.

Drug, bio-affecting and body treating compositions

Topical sun or radiation screening, or tanning preparations

544165, A61K 742

Patent

active

042822068

ABSTRACT:
Reaction of 4-nitrophenacyl bromide with morpholine affords the novel intermediate 1-(4-nitrophenyl)-2-morpholinylethanone which when reduced yields the novel sunscreen 1-(4-aminophenyl)-2-morpholinylethanone.

REFERENCES:
patent: 3453313 (1969-07-01), Margot et al.
patent: 3772275 (1973-11-01), Hernestam et al.
Pifferi et al., Chem. Abstracts, vol. 57, (1962), pp. 631-632.

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