METHANESULFONATE SALTS OF ABIRATERONE-3-ESTERS AND RECOVERY OF SALTS OF ABIRATER ONE-3-ESTERS FROM SOLUTION IN METHYL TERT-BUTYL ETHER

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Issued Date
Apr 11, 2013
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Nov 26, 2012
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Aug 24, 2004

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Abandoned

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Abstract

A salt of a compound of formula (I) may be made with methanesulfonic acid. The salt and salts with other acids may be prepared by recovering from methyl tert-butyl ether (MTBE).

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Patent Owner	Address
BTG INTERNATIONAL LIMITED	100 NEW BRIDGE STREET LONDON EC4V 6JA

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C07J:STEROIDS

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[Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Hunt, Neil John	Manchester, GB	5	21

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METHANESULFONATE SALTS OF ABIRATERONE-3-ESTERS AND RECOVERY OF SALTS OF ABIRATER ONE-3-ESTERS FROM SOLUTION IN METHYL TERT-BUTYL ETHER

Number of patents in Portfolio can not be more than 2000

United States of America Patent

13685004

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APP PUB NO	20130090468A1
SERIAL NO	13685004
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13685004

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