Liposomogenic UV absorbers

Details Liposomogenic UV absorbers Liposomogenic UV absorbers

1997-09-16

2000-01-25

Kishore, Gollamudi S.

Drug, bio-affecting and body treating compositions

Preparations characterized by special physical form

Liposomes

424 701, 424 709, 514880, 514881, 514944, 514972, A61K 9127, A61K 706

Patent

active

060175567

ABSTRACT:
The use of liposomogenic UV absorbers for protecting human hair from the damaging effect of UV radiation is described. The liposomogenic UV absorbers comprise a hydrophilic head group (=Z), a spacer (=W), a UV chromophore (Q) having an absorption in the range from 285 to 400 nm and at least one hydrophobic tail group (=A). They have the formula ##STR1## in which A.sub.1 and A.sub.2 independently of one another are a hydrophobic radical;

REFERENCES:
patent: 4290974 (1981-09-01), Bouillon et al.
patent: 4406880 (1983-09-01), Bouillon et al.
patent: 4585597 (1986-04-01), Lang et al.
patent: 5505936 (1996-04-01), Yano et al.
patent: 5605704 (1997-02-01), Finel
patent: 5635163 (1997-06-01), Hansenne
Makromol. Chem. 187, pp. 1843-1853, (1986).
J. Med. Chem. 1980, 23, pp. 50-59.
Chem. Abst. 85:192401f.
J. Am. Chem. Soc. 1993, 115, pp. 4387-4388.
Angew. Chem. Int. Ed. Engl. 31, (1992) pp. 709-726.
Chem. Abst. 112:119245e for JP 01,249,798.
Chem. Abst. 113:84846t for JP 01,249,717.

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