PREPARATION OF LFA-1 INHIBITOR

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EP 3 715 345 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:
	29.05.2024 Bulletin 2024/22

(45)	Mention of the grant of the patent:
	10.04.2024 Bulletin 2024/15

(21)	Application number: 20153723.0

(22)	Date of filing: 25.07.2013

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International Patent Classification (IPC):

C07D 405/06^(2006.01)

(52)	Cooperative Patent Classification (CPC):
	C07D 405/06; C07D 407/06; A61P 27/02; A61P 29/00; A61P 37/02; A61P 43/00

(54)	PREPARATION OF LFA-1 INHIBITOR HERSTELLUNG EINES LFA-1-HEMMERS PROCÉDÉ DE PRÉPARATION D'UN INHIBITEUR DE LFA-1

(84)	Designated Contracting States:
	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 States:
	BA ME

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Priority:

25.07.2012 US 201261675663 P
06.08.2012 US 201261680099 P
21.11.2012 US 201261729294 P

(43)	Date of publication of application:
	30.09.2020 Bulletin 2020/40

(60)	Divisional application:
	24169178.1

(62)	Application number of the earlier application in accordance with Art. 76 EPC:
	13823367.1 / 2877465

(73)	Proprietor: Bausch + Lomb Ireland Limited
	Dublin 24 (IE)

(72)	Inventors:
	ZELLER, James, Robert Scottsdale, AZ 85259 (US) VENKATRAMAN, Sripathy Slingerlands, NY 12149 (US) BROT, Elisabeth, C.A. Albany, NY 12203 (US) IYER, Subashree Guilderland, NY 12084 (US) HALL, Michael Albany, NY 12206 (US)

(74)	Representative: Carpmaels & Ransford LLP
	One Southampton Row London WC1B 5HA London WC1B 5HA (GB)

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References cited: :

US-A1- 2011 092 707

R. Alan Jones: "Quaternary Ammonium Salts: Their Use in Phase-Transfer Catalysis", 2001, Academic Press, London, XP009187190, ISBN: 0-12-389171-X pages 391-411, * page 400 *
ABDEL-MAGID AHMED F ET AL: "Hydrolysis of polypeptide esters with tetrabutylammonium hydroxide", TETRAHEDRON LETTERS, vol. 39, no. 21, 1998, pages 3391-3394, XP029171361, ISSN: 0040-4039, DOI: 10.1016/S0040-4039(98)00511-5


	Remarks:
	The file contains technical information submitted after the application was filed and not included in this specification

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).