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:
Apr. 18, 1978
Filed:
Aug. 06, 1976
Applicant:
Inventors:
Raymond Alexander Burrell, Camberley, EN;
John Michael Cos, Workingham, EN;
Assignee:
Imperial Chemical Industries Limited, London, EN;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A01N / ; C07D / ;
U.S. Cl.
CPC ...
424251 ; 71 92 ; 2602 / ; 2602 / ;
Abstract
A dihydrotetrazolo[1,5-a]quinazoline compound which in free base form has the formula: ##STR1## wherein R.sup.3 is hydrogen, hydroxy or dialkylamino of from 1 to 4 carbon atoms; R.sup.2 is dialkylamino when R.sup.3 is dialkylamino and R.sup.2 is hydrogen when R.sup.3 is hydrogen or hydroxy; and R is a lower alkyl of from 1 to 4 carbon atoms. Pesticidal compositions containing such compound and priocesses for using the same to combat pests, especially fungi, are also disclosed.