ENZYMATIC PROCESS FOR PREPARING OPTICALLY-ACTIVE 1,2-DIHYDRO-3H-PYRROLO 1,2a]PYRROLE-1-CARBOXYLIC ACID DERIVATIVES - Patent 0264429

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EP 0 264 429 A1

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(43)	Date of publication:
	27.04.1988 Bulletin 1988/17

(21)	Application number: 87903014.0

(22)	Date of filing: 02.04.1987

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International Patent Classification (IPC):

C07D 487/ 04^{( . )}
C12P 41/ 00^{( . )}

C12P 17/ 18^{( . )}

(86)	International application number:
	PCT/US1987/000725

(87)	International publication number:
	WO 1987/006266 (22.10.1987 Gazette 1987/23)

(84)	Designated Contracting States:
	AT BE CH DE FR GB IT LI LU NL SE

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Priority:

16.04.1986 US 19860852677
06.11.1986 US 19860928068

(71)	Applicant: WISCONSIN ALUMNI RESEARCH FOUNDATION
	Madison, WI 53705 (US)

(72)	Inventor:
	SIH, Charles, J. Madison, WI 53705 (US)

(74)	Representative: Ellis-Jones, Patrick George Armine, et al
	J.A. KEMP & CO. 14 South Square Gray's Inn London WC1R 5LX London WC1R 5LX (GB)

(54)	ENZYMATIC PROCESS FOR PREPARING OPTICALLY-ACTIVE 1,2-DIHYDRO-3H-PYRROLO 1,2a]PYRROLE-1-CARBOXYLIC ACID DERIVATIVES