The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 30, 1991
Filed:
Feb. 20, 1990
Applicant:
Inventors:
Assignee:
Ciba-Geigy Corporation, Ardsley, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07F / ; C07D / ; C07D / ; A01N / ;
U.S. Cl.
CPC ...
514277 ; 546-5 ; 546339 ; 546346 ;
Abstract
The invention concerns new pyridine derivatives of the formula ##STR1## wherein X signifies a group ##STR2## and R.sup.1, R.sup.2, R.sup.3, R.sup.4 and R.sup.5 have the significances given in the description, and their N-oxides, N-amino salts, copper complexes and acid addition salts, processes for the manufacture of these substances, fungicidal compositions which contain these substances as the active ingredient and the use of such substances and compositions for the control of fungi in agriculture and in horticulture.