Azol compounds useful as plant growth regulation agents
CA 1066708 A · Owner: Commonwealth Scientific And Industrial Research Organization · Inventors: Huppatz, John L.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A method of regulating the growth of plants using a compound of general formula:, wherein R1 to R10 are hydrogen lower alkyl, halogen, amino, nitro, cyano or -COR11 wherein R11 is hydroxy, lower alkoxy arylalkoxy, aryloxy, substituted or unsubstituted amino or, a group of formula:, - O ?n Mn? or - S ?n Mn? wherein Mn? is an ammonium,alkali metal or alkaline earth metal ion and n is 1 or 2 accordingly; at least one of R1 R5, R6, and R10 being -COR11 and A is a five membered cyclic moiety including two double bonds and comprising up to three heretoatoms, the said heteroatoms being either the same or different wish the proviso that A may not be a pyrazolyl group.
Read the whole patent
Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.
Why it's free to use
- Granted November 20, 1979. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended November 20, 1996.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.