Thiazolidinedione derivatives, their production and use
申请人:Takeda Chemical Industries, Ltd.
公开号:US05965589A1
公开(公告)日:1999-10-12
A 2,4-thiazolidinedione derivative of the formula (I): ##STR1## wherein R is an optionally substituted hydrocarbon group or heterocyclic group which may be attached through a hydrocarbon chain; n is 0 or 1; X is CH or N; Y is a bivalent hydrocarbon group; R.sup.1 and R.sup.2 are the same or different and are a hydrogen atom, a halogen atom, an optionally substituted hydroxyl group or an optionally substituted hydrocarbon group, and either R.sup.1 or R.sup.2 and a part of Y may be linked together to form a ring; and L and M are a hydrogen atom, or L and M are linked together to form a bond; or a salt thereof. A pharmaceutical composition comprising the compound (I) and a process for producing the compound (I) are also provided.
THIAZOLIDINEDIONE DERIVATIVES, THEIR PRODUCTION AND USE
申请人:Takeda Chemical Industries, Ltd.
公开号:EP0783496B9
公开(公告)日:2003-09-03
US5932601A
申请人:——
公开号:US5932601A
公开(公告)日:1999-08-03
US5965589A
申请人:——
公开号:US5965589A
公开(公告)日:1999-10-12
Oxazolidinedione derivatives, their production and use
申请人:Takeda Chemical Industries, Ltd.
公开号:US05932601A1
公开(公告)日:1999-08-03
2,4-Oxazolidinedione derivative represented by the formula: ##STR1## wherein R stands for an optionally substituted hydrocarbon residue or heterocyclic group; Y stands for a group represented by --CO--, --CH(OH)-- or --NR.sup.3 -- (wherein R.sup.3 stands for an optionally substituted alkyl group); m is 0 or 1; n is 0, 1 or 2; A stands for a C.sub.1-7 divalent aliphatic hydrocarbon group; R.sup.1 stands for hydrogen or an alkyl group; ring E stands for a benzene ring having 1 or 2 substituents; L and M respectively stand for hydrogen, or L and M may optionally be combined with each other to form a bond; with a proviso that the partial formula: ##STR2## does not include the formula: ##STR3## wherein R' stands for an alkyl group; or a salt thereof, which has excellent actions of lowering blood sugar and lipid in blood.