Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Patent
1997-07-15
1999-07-13
Raymond, Richard L.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
544327, 544328, A01N 4354, C07D23902, C07D40100
Patent
active
059227265
ABSTRACT:
The novel 6-thienyl pyridines and 4-thienyl pyrimidines of formula I: ##STR1## (A, R.sub.1 to R.sub.5 and Z are defined in the specification) show selective herbicidal activity.
The new compounds can be prepared according to known methods and can be used as herbicides in agriculture and related fields.
REFERENCES:
patent: 5525724 (1996-06-01), Hunds
patent: 5646153 (1997-07-01), Spada et al.
Baltruschat Helmut Siegfried
Maier Thomas
Pont Joseph Luke
Scheiblich Stefan
American Cyanamid Company
Hill Gregory M.
Raymond Richard L.
Truong Tamthom N.
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