RESOLUTION OF dl-METHYL 3- 4-(2-HYDROXY-3-ISOPROPYLAMINO)PROPOXY]PHENYLPROPIONATE (dl-ESMOLOL)] - Patent 0279844

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EP 0 279 844 A1

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(43)	Date of publication:
	31.08.1988 Bulletin 1988/35

(21)	Application number: 87905856.0

(22)	Date of filing: 25.08.1987

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International Patent Classification (IPC):

C07B 57/ 00^{( . )}
C07C 67/ 00^{( . )}
C07C 213/ 00^{( . )}
C07C 217/ 32^{( . )}

C07B 31/ 00^{( . )}
C07C 69/ 00^{( . )}
C07C 213/ 10^{( . )}

(86)	International application number:
	PCT/US1987/002068

(87)	International publication number:
	WO 1988/001614 (10.03.1988 Gazette 1988/06)

(84)	Designated Contracting States:
	DE FR GB IT

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Priority:

02.09.1986 US 19860902806

(71)	Applicant: E.I. DU PONT DE NEMOURS AND COMP.
	Wilmington, DE 19898 (US)

(72)	Inventors:
	PATIL, Ghanshyam Vernon Hills, IL 60061 (US) MAI, Khuong, H., X. Waukegan, IL 60085 (US)

(74)	Representative: Seaborn, George Stephen
	c/o Edward Evans & Co. Chancery House 53-64 Chancery Lane London WC2A 1SD London WC2A 1SD (GB)

(54)	RESOLUTION OF dl-METHYL 3- 4-(2-HYDROXY-3-ISOPROPYLAMINO)PROPOXY]PHENYLPROPIONATE (dl-ESMOLOL)]