Urea derivative, process for producing the same, and use
申请人:Kubo Keiji
公开号:US20070093501A1
公开(公告)日:2007-04-26
The present invention provides a urea derivative or a salt thereof, which is useful as a therapeutic agent for thrombosis. The derivative is represented by Formula (I):
wherein Cy is an aromatic hydrocarbon group which may be substituted or an aromatic heterocyclic group which may be substituted; R
1
is a hydrogen atom or a hydrocarbon group which may be substituted; V is —C(O)—, —S(O)—, or —S(O)
2
—; W is —N(R
2
)—, —O—, or a bond (wherein R
2
is a hydrogen atom or a hydrocarbon group which may be substituted); X is alkylene which may be substituted; Y is —C(O)—, —S(O)—, or —S(O)
2
—; Z is a bond, a chain hydrocarbon group which may be substituted, or —N═; ring A is a non-aromatic nitrogen-containing heterocyclic ring which may be substituted; ring B is a nitrogen-containing heterocyclic ring which may be substituted; and
[Chemical formula 2]
,
are each independently a single bond or a double bond; provided that R
1
may be bonded to R
2
to form a non-aromatic nitrogen-containing heterocyclic ring and that R
2
may be bonded to a substituent of X to form a non-aromatic nitrogen-containing heterocyclic ring which may be substituted.
UREA DERIVATIVE, PROCESS FOR PRODUCING THE SAME, AND USE
申请人:Takeda Pharmaceutical Company Limited
公开号:EP1695961A1
公开(公告)日:2006-08-30
The present invention provides a urea derivative or a salt thereof, which is useful as a therapeutic agent for thrombosis. The derivative is represented by Formula (I):
[Chemical formula I]
wherein Cy is an aromatic hydrocarbon group which may be substituted or an aromatic heterocyclic group which may be substituted; R1 is a hydrogen atom or a hydrocarbon group which may be substituted; V is -C(O)-, -S(O)-, or -S(O)2-; W is -N(R2)-, -O-, or a bond (wherein R2 is a hydrogen atom or a hydrocarbon group which may be substituted); X is alkylene which may be substituted; Y is -C(O)-, -S(O)-, or -S(O)2-; Z is a bond, a chain hydrocarbon group which may be substituted, or -N=; ring A is a non-aromatic nitrogen-containing heterocyclic ring which may be substituted; ring B is a nitrogen-containing heterocyclic ring which may be substituted; and
[Chemical formula 2]
------‾ , ------̲
are each independently a single bond or a double bond; provided that R1 may be bonded to R2 to form a non-aromatic nitrogen-containing heterocyclic ring and that R2 may be bonded to a substituent of X to form a non-aromatic nitrogen-containing heterocyclic ring which may be substituted.