5-Amidino-N-(2-aminophenethyl)-2-hydroxybenzenesulfonamide derivative, medicinal composition containing the same, pharmaceutical use thereof, and intermediate therefor
申请人:Okazaki Kosuke
公开号:US20060111446A1
公开(公告)日:2006-05-25
The present invention relates to a 5-amidino-N-(2-aminophenethyl)-2-hydroxybenzenesulfonamide derivative represented by the general formula:
wherein
R
1
is a hydrogen atom or a lower alkyl group;
R
2
represents a hydrogen atom, an optionally substituted lower alkyl group, etc.;
R
3
is a di(lower alkyl)amino group, a lower alkyl group, a cycloalkyl group, etc.; Q is a hydrogen atom or an optionally substituted lower alkyl group; and Z is a hydrogen atom or a hydroxy group, etc., or a pharmaceutically acceptable salt thereof, which exerts a potent and selective activated blood coagulation factor X inhibitory activity and is useful as an agent for the prevention or treatment of a disease occurred associating an activated blood coagulation factor X, a pharmaceutical composition comprising the same, a pharmaceutical use thereof and an intermediate thereof.
5-Amidino-2-hydroxybenzenesulfonamide derivatives, pharmaceutical compositions containing the same and intermediates for their preparation
申请人:Okazaki Kosuke
公开号:US20060116361A1
公开(公告)日:2006-06-01
The present invention relates to a 5-amidino-2-hydroxybenzenesulfonamide derivative represented by the general formula:
wherein R
1
is a hydrogen atom or an optionally substituted lower alkyl group;
R
2
is a di(lower alkyl)amino group, a lower alkyl group, a cycloalkyl group, an optionally substituted aryl group, an optionally substituted heterocycloalkyl group, or an optionally substituted aromatic heterocyclic group; T is an oxygen atom, a sulfur atom, a sulfonyl group etc.; Q is a hydrogen atom or an optionally substituted lower alkyl group; and Z is a hydrogen atom, a hydroxy group etc., or a pharmaceutically acceptable salt thereof, which exert a potent and selective activated blood coagulation factor X inhibitory activity and is useful as an agent for the prevention or treatment of a disease occurred associating an activated blood coagulation factor X, a pharmaceutical composition comprising the same, a pharmaceutical use thereof and an intermediate thereof.
Preventive or therapeutic agent for kidney disease
申请人:Koizumi Takashi
公开号:US20050107354A1
公开(公告)日:2005-05-19
The present invention relates to an agent for the prevention or treatment of a renal disease comprising as an active ingredient a 5-amidino-2-hydroxybenzenesulfonamide derivative represented by the general formula:
wherein R
1
is a hydrogen atom or an optionally substituted alkyl group;
R
2
is a dialkylamino group, an alkyl group, a cycloalkyl group, an optionally substituted aryl group etc.; T is an oxygen atom, a sulfur atom etc.; Q is a hydrogen atom or an optionally substituted alkyl group; and Z is a hydrogen atom, a hydroxy group etc., or a pharmaceutically acceptable salt thereof which has an inhibitory effect on mesangial cell proliferation and a decreasing effect on protein excretion in urine, and are useful for preventing or treating of various renal diseases such as IgA nephropathy, diabetic nephropathy, nephritic syndrome and the like.
5-amidino-n-(2-aminophenethyl)-n-hydroxy-benzenesulffonamide derivative, medical composition containing the same, pharmaceutical use thereof and intermediate therefor
申请人:——
公开号:US20040242455A1
公开(公告)日:2004-12-02
The present invention relates to a 5-amidino-N-(2-aminophenethyl)-2-hydroxybenzenesulfonamide derivative represented by the general formula:
1
wherein R
1
is a hydrogen atom or a lower alkyl group;
R
2
represents a hydrogen atom, an optionally substituted lower alkyl group, etc.;
R
3
is a di(lower alkyl)amino group, a lower alkyl group, a cycloalkyl group, etc.;
Q is a hydrogen atom or an optionally substituted lower alkyl group; and
Z is a hydrogen atom or a hydroxy group, etc.,
or a pharmaceutically acceptable salt thereof, which exerts a potent and selective activated blood coagulation factor X inhibitory activity and is useful as an agent for the prevention or treatment of a disease occurred associating an activated blood coagulation factor X, a pharmaceutical composition comprising the same, a pharmaceutical use thereof and an intermediate thereof.
Novel crystals of 5-hydroxycarbamimidoyl-2-hydroxybenzenesulfonamide derivative
申请人:Mukaiyama Harunobu
公开号:US20050143457A1
公开(公告)日:2005-06-30
The present invention provides a novel crystalline form of n-butyl[4-[2-[2-hydroxy-5-(N-hydroxycarbamimidoyl) benzenesulfonylamino]ethyl]-2′-methanesulfonyl-3-yloxy] acetate hydrochloride, pharmaceutical compositions containing the same and their uses, which exhibits excellent inhibitory activities against activated blood coagulation factor X, and is useful for the treatment or prevention of a tromboembolic disease.