EP 3405032 A1 20181128 - PLANT EXTRACT ACTING AS ANTIFUNGAL AGENT, AND PREPARATION METHOD
Title (en)
PLANT EXTRACT ACTING AS ANTIFUNGAL AGENT, AND PREPARATION METHOD
Title (de)
PFLANZENEXTRAKT ALS FUNGIZID UND HERSTELLUNGSVERFAHREN
Title (fr)
EXTRAIT DE PLANTE AGISSANT COMME AGENT ANTIFONGIQUE, ET PROCEDE DE PREPARATION
Publication
Application
Priority
- FR 1600099 A 20160121
- FR 2017000014 W 20170120
Abstract (en)
[origin: WO2017125656A1] The invention primarily concerns an extract of a plant belonging to the Asteraceae family, for example of the Dittrichia genus, which is essentially characterised in that it comprises at least the compound 12-carboxyeudesma-3,11(13)-diene and/or one of the dehydrogenated derivatives of same acting as an antifungal agent, and in that it is obtained according to a method comprising at least the steps of drying the fresh plants, macerating the dried plants in a solvent chosen from water, alcohols, ketones, esters, ethers, chlorinated solvents, hydrocarbon alkanes and any mixture of two or more of the cited solvents, or by supercritical fluid extraction optionally combined with a co-solvent, and drying the mixture, the operating temperature of said steps being less than 60 °C and the pH of the maceration step being 1 < pH < 10.
IPC 8 full level
A01N 37/06 (2006.01); A01N 65/12 (2009.01); A01P 3/00 (2006.01)
CPC (source: EP)
A01N 37/06 (2013.01); A01N 65/12 (2013.01)
Citation (search report)
See references of WO 2017125656A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2017125656 A1 20170727; EP 3405032 A1 20181128; FR 3046907 A1 20170728; FR 3046907 B1 20180302
DOCDB simple family (application)
FR 2017000014 W 20170120; EP 17705162 A 20170120; FR 1600099 A 20160121