A pharmaceutical composition is provided that has a low toxicity, demonstrates superior physicochemical properties and pharmacokinetics, and has superior peripheral blood lymphocyte count lowering activity. The pharmaceutical composition contains a compound having general formula (I):
[Chemical Formula 1]
(wherein R
1
represents a methyl group or an ethyl group, R
2
represents a methyl group or an ethyl group, and R
3
represents a phenyl group substituted with 1 to 3 substituents selected from the group consisting of a halogen atom, a lower alkyl group, a cycloalkyl group, a lower alkoxy group, a halogeno lower alkyl group, a lower aliphatic acyl group and a cyano group), a pharmacologically acceptable salt thereof or a pharmacologically acceptable ester thereof.
Method for suppressing the number of peripheral blood lymphocytes using an amino alcohol compound
申请人:Sankyo Company, Limited
公开号:US07910617B2
公开(公告)日:2011-03-22
A method for suppressing the number of peripheral blood lymphocytes involving administering to a human in need thereof a pharmaceutically effective amount of a compound which is (2R) -2-amino-2-methyl-4-1-methyl-5-[4-(4-methylphenyl)butanoyl]pyrrol-2-yl}butan-1-ol or a pharmacologically acceptable salt thereof, such as the hydrochloride salt.
A pharmaceutical composition is provided that has a low toxicity, demonstrates superior physicochemical properties and pharmacokinetics, and has superior peripheral blood lymphocyte count lowering activity.
The pharmaceutical composition contains a compound having general formula (I):
(wherein R1 represents a methyl group or an ethyl group, R2 represents a methyl group or an ethyl group, and R3 represents a phenyl group substituted with 1 to 3 substituents selected from the group consisting of a halogen atom, a lower alkyl group, a cycloalkyl group, a lower alkoxy group, a halogeno lower alkyl group, a lower aliphatic acyl group and a cyano group), a pharmacologically acceptable salt thereof or a pharmacologically acceptable ester thereof.
[Object] To provide a pharmaceutical composition which is excellent as a medicament for prevention or treatment of diseases relating to immune action such as autoimmune diseases.
[Means for Solution]
A pharmaceutical composition comprising
1 or 2 or more selected from PPAR regulators and
1 or 2 or more selected from the group consisting of amino alcohol derivatives of the general formula (I):
[wherein
R1 and R2 are the same or different, and each represents a hydrogen atom or the like; R3 represents a C1-C6 alkyl group or a hydroxymethyl group; R4 represents a hydrogen atom, a C1-C6 alkyl group or the like; R5 represents a phenyl group substituted with 1 to 3 substituents selected from the group consisting of a hydrogen atom, a halogen atom, a cyano group, a C1-C6 alkyl group or the like; X represents a vinylene group (CH=CH group), an oxygen atom or the like; Y represents a single bond, an oxygen atom or the like; Z represents a single bond, a C1-C8 alkylene group or the like; n represents an integer of 2 or 3]; and
pharmacologically acceptable salt thereof.
PHARMACEUTICAL COMPOSITION FOR PREVENTION OR TREATMENT OF HEPATITIS
申请人:Daiichi Sankyo Company, Limited
公开号:EP2149549A1
公开(公告)日:2010-02-03
The present invention provides a pharmaceutical composition for prophylaxis or treatment of hepatitis. Solution
A pharmaceutical composition for prophylaxis or treatment of hepatitis, comprising a compound represented by the general formula (I):
wherein
R1 represents a C1-C4 alkyl group,
R2 and R3 which are the same or different represent a hydrogen atom, a C1-C4 alkyl group, or a C1-C4 alkoxy group,
X represents a sulfur atom or a nitrogen atom substituted by a methyl group, and
n represents an integer of 3 or 4,
or a pharmacologically acceptable salt thereof as an active ingredient.