Male contraceptive
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United States of America Patent
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Jul 15, 2014
Grant Date -
Feb 4, 2010
app pub date -
Jul 16, 2009
filing date -
Jul 16, 2009
priority date (Note) -
Withdrawn
status (Latency Note)
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Abstract
A compound having formula I. R1, R2, R3 and R4 are independently H or lower alkyl. R5 is aryl, heteroaryl, cycloalkyl, heterocycloalkyl, aryloxy, heteroaryloxy, cycloalkyloxy, heterocycloalkyloxy, arylamino, heteroarylamino, cycloalkylamino, heterocycloalkyl amino, arylthio, heteroarylthio, cycloalkylthio, heterocycloalkylthio, or cyclic olefin, any of which may be substituted or non-substituted; or substituted alkyl, substituted alkyl oxy or substituted alkyl amino wherein the substituent is an aryl, a heteroaryl, a cycloalkyl, a heterocycloalkyl or a cyclic olefin, any of which may be substituted or non-substituted. X is C or N. n and p are independently whole numbers selected from 0, 1 and 2. (CH2)n and (CH2)p may be substituted or non-substituted. Ar1 and Ar2 are independently aryl or heteroaryl groups which may be substituted or non-substituted. Certain specific compounds are excluded.
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