Sulfonyl derivatives represented by the following general formula (I): Q1-Q2-T1-Q3-SO2-QA and drugs containing the same (wherein Q1 is an optionally substituted, saturated or unsaturated, five- or six-membered cyclic hydrocarbon group, a five- or six-membered heterocyclic group, or the like; Q2 is a single band, oxygen, sulfur, C1-C6 alkylene or the like; QA is optionally substituted arylalkenyl, heteroarylalkenyl or the like; and T1 is carbonyl or the like). These compounds have potent FXa-inhibitory effects and promptly exert satisfactory and persistent antithrombotic effects through oral administration, thus being useful as anticoagulant agents little accompanied with side effects.
PYRIMIDINE DERIVATIVES AS PI3K INHIBITOR AND USE THEREOF
申请人:Shimma Nobuo
公开号:US20100069629A1
公开(公告)日:2010-03-18
A drug is provided that is useful as a preventive or therapeutic for cancer as a result of having superior PI3K inhibitory effects as well as superior stability in the body and water-solubility.
A compound, or pharmaceutically acceptable salt thereof, represented by formula (I):
[wherein, X represents a single bond, etc.; Y represents a single bond, etc. (provided that X and Y are not simultaneously single bonds); Z represents a hydrogen atom, etc.; m represents an integer of 1 or 2; and R
1
represents a cyclic substituent].
Described in the present invention are a sulfonyl derivative represented by the following formula (I):
Q
1
-Q
2
-T
1
-Q
3
-SO
2
-Q
A
(I)
[wherein Q
1
represents a saturated or unsaturated 5- or 6-membered cyclic hydrocarbon group, 5- or 6-membered heterocyclic group, dicyclic fused ring or tricyclic fused ring group which may have a substituent;
Q
2
represents a single bond, an oxygen atom, a sulfur atom, a linear or branched C
1-6
alkylene group or the like;
Q
A
represents an arylalkenyl group which may have a substituent or a heteroarylalkenyl group which may have a substituent; and
T
1
represents a carbonyl group or the like] and a medicament comprising the same. The compound has strong FXa inhibitory action, provides prompt, sufficient and long-lasting anti-thrombus effects when orally administered, and has low side effects and is therefore useful as an excellent anticoagulant.
The present invention relates to compounds of the general formula I
wherein X, Y, Z, A, Ar, R
1
, R
2
, R
3
, and R
4
are as defined herein, which compounds are inhibitors of MNK2 and MNK1. The invention also relates to the use of the compounds in therapy, pharmaceutical compositions comprising the compounds, and the use of the compounds for the preparation of a medicament for the prophylaxis and treatment of disorders related to undesired activity of MNK1 and/or MNK2 kinases.
Pyrimidine derivatives as PI3K inhibitor and use thereof
申请人:Chugai Seiyaku Kabushiki Kaisha
公开号:US08022205B2
公开(公告)日:2011-09-20
A drug is provided that is useful as a preventive or therapeutic for cancer as a result of having superior PI3K inhibitory effects as well as superior stability in the body and water-solubility.
A compound, or pharmaceutically acceptable salt thereof, represented by formula (I):
[wherein, X represents a single bond, etc.; Y represents a single bond, etc. (provided that X and Y are not simultaneously single bonds); Z represents a hydrogen atom, etc.; m represents an integer of 1 or 2; and R1 represents a cyclic substituent].