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:
May. 31, 1983
Filed:
May. 11, 1981
Jerry L Rutter, Mentor, OH (US);
Gulf Oil Corporation, Pittsburgh, PA (US);
Abstract
Novel compounds are disclosed which have utility as plant growth regulators. Use to produce growth regulators is specifically illustrated. The novel compounds of this invention are phthalimidoguanidines of the following general structural formulas: ##STR1## in which R, R.sup.1 and R.sup.5 are hydrogen, C.sub.1 to C.sub.5 alkyl, R.sup.2 and R.sup.3 are alike or unlike, one of which may be hydrogen but otherwise are substituents selected from C.sub.1 to C.sub.5 alkyl, alkenyl or alkynyl, branched or unbranched, C.sub.2 to C.sub.5 hydroxyalkyl or alkoxyalkyl, C.sub.3 to C.sub.5 cycloalkyl, furfuryl, pyridyl, benzyl, phenyl, C.sub.1 to C.sub.5 alkylphenyl, or --NR.sup.2 R.sup.3 together may be 2,5-dimethyl-1-pyrryl, 4-morpholinyl or 1-pyrrolidinyl, R.sup.4 is halogen, nitro, cyano, trifluoromethyl, C.sub.1 to C.sub.5 alkyl or acyl and n is zero, one or two.