Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Patent
1990-11-27
1994-10-04
Cintins, Marianne M.
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
546298, C07D21330, C07D21346
Patent
active
053527933
ABSTRACT:
The invention relates to sunscreen compounds of formula I ##STR1## wherein R.sup.1 is selected from alkyl, alkenyl, alkynyl substituted alkyl, substituted alkenyl, phenyl, substituted phenyl, substituted benzyl, cycloalkyl, cycloalkenyl, substituted cycloalkyl, substituted cycloalkenyl;
REFERENCES:
patent: 3479327 (1969-11-01), Merijan
patent: 3873537 (1975-03-01), Parker et al.
CA64:19548c (1966).
Dorofeenko et al., Khim. Geter. Soedin., Akad. Nauk. Latv. SSR (1965) 6, 817-21.
Bandaranayake Wickramasinghe M.
Bird Graham
Chalker Bruce E.
Dunlap Walter C.
Fitzmaurice Neil
Cintins Marianne M.
ICI Australia Operations Proprietary Limited
Spivack Phyllis G.
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