The nitroderivatives 1a–c were found to react with the title ynamine 2 under mild conditions to give the corresponding fused isoxazoles 3a–c, as proved by an X-ray diffraction of 3a; a plausible mechanistic pattern for these conversions is presented.
Tetrahydroisoquinoline Compound and Medicinal Use Thereof
申请人:Takahashi Kenji
公开号:US20100022582A1
公开(公告)日:2010-01-28
The present invention provide a tetrahydroisoquinoline compound having a superior ACAT-inhibitory activity and/or anti-oxidation action, particularly, novel compound represented by the formula (I) (wherein each symbol is as described in the specification) and a pharmaceutically acceptable salt thereof.
The invention relates to compounds of Formula (I) wherein the substituents are as defined in claim
1;
to compositions comprising said compounds and to their use as pharmaceutical agents.
TETRAHYDROISOQUINOLINE COMPOUND AND MEDICINAL USE THEREOF
申请人:Kyoto Pharmaceutical Industries, Ltd.
公开号:EP1857444A1
公开(公告)日:2007-11-21
The present invention provide a tetrahydroisoquinoline compound having a superior ACAT-inhibitory activity and/or anti-oxidation action, particularly, novel compound represented by the formula (I) (wherein each symbol is as described in the specification) and a pharmaceutically acceptable salt thereof.
New Perspectives in Oxazole Chemistry. 2.<sup>1</sup> One-Pot Efficient Access to Polyfunctionalized Nitroenamines by Nucleophilic Ring Opening of 4-Nitro Derivatives