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:
Oct. 03, 1989
Filed:
Apr. 21, 1986
Imperial Chemical Industries PLC, London, GB;
Abstract
A compound having the general formula: ##STR1## and stereoisomers thereof, wherein R.sup.1 is alkyl, alkenyl, alkynyl, cycloalkyl or cycloalkenyl, all having up to 8 carbon atoms; or is aryl, aralkyl or heterocyclyl, any of which may be optionally substituted; R.sup.2 is alkyl, alkenyl, alkynyl, alkynylalkenyl, alkenyl alkynyl, cycloalkyl, cycloalkenyl, or cycloalkylalkyl, all of which contain up to 8 carbon atoms and may be substituted; R.sup.3 and R.sup.4, which can be the same or different, are hydrogen (but are not both hydrogen) or are alkyl of up to 4 carbon atoms, alkoxy of up to 4 carbon atoms, OCF.sub.3, CF.sub.3 or halogen, or together constitute a ring of 3-6 carbon atoms; and Y is .dbd.CH-- or .dbd.N--; and esters, ethers, salts and metal complexes thereof. The compounds are useful as plant growth regulating agents.