Strigolactone analogues and the use thereof for the treatment of plants

US9532569B2 · kind B2 · utility

Assignees

• INSTITUT NATIONAL DE LA RECHERCHE AGRONOMQIUE · FR
• CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE · FR
• UNIVERSITE DE PARIS XI PARIS SUD · FR

Inventors

• Francois Boyer · Le Chesnay, FR
• Catherine Rameau · Paris, FR
• Jean-Paul Pillot · Versailles, FR
• Vincent Servajean · Meudon, FR
• Alexandre De Saint Germain · Saint-Cloud, FR
• Jean-Marie Beau · Olivet, FR
• Jean-Bernard Pouvreau · Nantes, FR
• Guillaume Clave · Élancourt, FR

Key dates

• Filing date: May 23, 2013
• Grant date: Jan 3, 2017
• Expiry date: Jul 9, 2033

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07D407/12
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

A compound of general formula (I):in which X represents O, S, NH or an N-alkyl radical, R1 and R2, identical or different, each represent H or a C1-C10 hydrocarbon radical, R1 and R2 not both representing H, R3 represents a C1-C10 hydrocarbon radical, and R represents a phenyl radical monosubstituted or disubstituted by a substituent Y and, if applicable, a substituent Z, chosen from Cl, Br, I and CF3, or R represents a C═R4(R5) radical in which R4 represents an hydrocarbon radical and R5 represents a linear or branched, saturated or unsaturated, hydrocarbon radical, optionally substituted, a COR6 group or a CO2R6 group, where R6 represents a hydrogen atom or a linear or branched, saturated or unsaturated, hydrocarbon radical. This compound can be used for the treatment of higher plants for controlling their growth and architecture.