Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Patent
1980-04-28
1982-02-16
Daus, Donald G.
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
2603261, 260326E, 260326N, 260326S, 26032622, 2603265A, 26032647, 2603265SA, 2603269, 548193, 548266, 106288Q, C09B 5710, C09B 5704
Patent
active
043160328
ABSTRACT:
The present invention relates to the compounds of formula I ##STR1## and metal complexes thereof, in which both R.sub.1 's are hydrogen or halogen or form a condensed ring of the benzene series, or --S--CH.sub.2 CH.sub.2 --S--, and
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Daus Donald G.
Doyle Thomas C.
Rivers Diana G.
Sandoz Ltd.
Sharkin Gerald D.
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