AMINO-IMINOISOINDOLENINE BENZENE SULFONATE, AND PROCESS FOR THE PREPARATION OF NITRATE AND BENZENE SULFONATE SALTS OF AMINO-AMINOISOINDOLENINE DERIVATIVES - Patent 0960097

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EP 0 960 097 A1

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(43)	Date of publication:
	01.12.1999 Bulletin 1999/48

(21)	Application number: 98902985.0

(22)	Date of filing: 07.01.1998

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International Patent Classification (IPC):

C07D 209/ 44^{( . )}

(86)	International application number:
	PCT/EP1998/000058

(87)	International publication number:
	WO 1998/031667 (23.07.1998 Gazette 1998/29)

(84)	Designated Contracting States:
	CH DE FR GB IT LI

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Priority:

16.01.1997 CH 19970000074

(71)	Applicant: Ciba Specialty Chemicals Holding Inc.
	4057 Basel (CH)

(72)	Inventors:
	BREITSCHUH, Richard D-14109 Berlin (DE) DALLE SASSE, Daniela I-32036 Sedico (IT)

(54)	AMINO-IMINOISOINDOLENINE BENZENE SULFONATE, AND PROCESS FOR THE PREPARATION OF NITRATE AND BENZENE SULFONATE SALTS OF AMINO-AMINOISOINDOLENINE DERIVATIVES