Antiandrogenic 4-hydroxymethyl-2-imidazolidine-diones

United States of America Patent

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Oct 10, 1989
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Aug 10, 1988
filing date
Aug 13, 1987

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Expired

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Abstract

A compound in all possible racemic and optically active forms of the formula ##STR1## wherein .dbd.X is .dbd.O or imino having antiandrogenic activity and novel intermediates and processes for their preparations.

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AVENTIS PHARMA S A	20 AVENUE RAYMOND ARON ANTONY CEDEX 92165

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Inventor Name	Address	# of filed Patents	Total Citations
Coussediere, Daniel	Montfermeil, FR	2	55
Gigliotti, Giuseppe	Paris, FR	4	53
Moguilewsky, Martine	Paris, FR	10	147

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Antiandrogenic 4-hydroxymethyl-2-imidazolidine-diones

Number of patents in Portfolio can not be more than 2000

United States of America Patent

07230587

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PATENT NO	4873256
SERIAL NO	07230587
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07230587

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