3-benzylidene benzheterazoles in ultraviolet screening compositi

Details 3-benzylidene benzheterazoles in ultraviolet screening compositi 3-benzylidene benzheterazoles in ultraviolet screening compositi

1986-12-30

1988-10-04

Terapane, John F.

Drug, bio-affecting and body treating compositions

Effervescent or pressurized fluid containing

Organic pressurized fluid

424 59, 424 63, 8405, 548334, 548224, 548178, A61K 742, C07D27766, C07D26356, C07D23512

Patent

active

047755261

ABSTRACT:
A compound of formula: ##STR1## wherein: x is oxygen, sulphur or an --NR--group, wherein R is hydrogen or a C.sub.1 -C.sub.6 alkyl group;

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patent: 4323549 (1982-04-01), Bouillon et al.
patent: 4327031 (1982-04-01), Bouillon et al.
patent: 4330488 (1982-05-01), Bouillon et al.
patent: 4421739 (1983-12-01), Bouillon et al.
patent: 4588839 (1986-05-01), Lang et al.

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