EXPEDITIOUS SYNTHESIS OF GIBBERLLIN A5 AND ESTERS THEREOF

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EP 2 350 040 B8

(12)	CORRECTED EUROPEAN PATENT SPECIFICATION
	Note: Bibliography reflects the latest situation

(15)	Correction information:
	Corrected version no 1 (W1 B1)

(48)	Corrigendum issued on:
	11.06.2014 Bulletin 2014/24

(45)	Mention of the grant of the patent:
	26.03.2014 Bulletin 2014/13

(21)	Application number: 09756786.1

(22)	Date of filing: 18.09.2009

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International Patent Classification (IPC):

C07D 307/93^(2006.01)

(86)	International application number:
	PCT/IB2009/007067

(87)	International publication number:
	WO 2010/032136 (25.03.2010 Gazette 2010/12)

(54)	EXPEDITIOUS SYNTHESIS OF GIBBERLLIN A5 AND ESTERS THEREOF SCHNELLE SYNTHESE VON GIBBERELLIN A5 UND ESTERN DAVON SYNTHESE RAPIDE DE GIBBERELLINE A5 ET DE SES ESTERS

(84)	Designated Contracting States:
	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 SE SI SK SM TR

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Priority:

19.09.2008 US 98444 P

(43)	Date of publication of application:
	03.08.2011 Bulletin 2011/31

(73)	Proprietors:
	UTI Limited Partnership Calgary, AB T2L 2KY (CA) Australian National University Acton, ACT 0200 (AU)

(72)	Inventors:
	FAIRWEATHER, Kelly, A. Calgary Alberta T2L 2K7 (CA) MANDER, Lewis, N. Calgary Alberta T2L 2K7 (CA) PHARIS, Richard, P. Calgary Alberta T2L 2K7 (CA)

(74)	Representative: Dehmel, Albrecht
	Dehmel & Bettenhausen Patentanwälte Herzogspitalstrasse 11 80331 München 80331 München (DE)

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References cited: :

WO-A-96/06090

MYERS A G ET AL: "An Efficient Method for the Reductive Transposition of Allylic Alcohols" TETRAHEDRON LETTERS, ELSEVIER, AMSTERDAM, NL, vol. 37, no. 28, 8 July 1996 (1996-07-08), pages 4841-4844, XP004029528 ISSN: 0040-4039
BEARDER, J.R. ET AL.: "Allylic Chlorination of Gibberellins A3 and A7 Methyl Esters and of Gibberellin A3: Preparation of Gibberellin A5" JOURNAL OF THE CHEMICAL SOCIETY PERKIN TRANSACTIONS I, 1981, pages 672-678, XP009128871 cited in the application
MUROFUSHI, N. ET AL.: "PREPARATION OF RADIOACTIVE GIBBERELLIN A-20 GIBBERELLIN A-5 AND GIBBERELLIN A-8" AGRICULTURAL AND BIOLOGICAL CHEMISTRY, vol. 41, no. 6, 1977, pages 1075-1079, XP002566547 cited in the application

Note: Within nine months from the publication of the mention of the grant of the European patent, any person may give notice to the European Patent Office of opposition to the European patent granted. Notice of opposition shall be filed in a written reasoned statement. It shall not be deemed to have been filed until the opposition fee has been paid. (Art. 99(1) European Patent Convention).