The present invention relates to compounds useful in therapy, in particular in the treatment of psychosis, to compositions comprising said compounds, and to methods of treating diseases comprising the administration of said compounds.
Isoquinolone derivatives of the general formula
are provided. The compounds are NK3 antagonists and useful for the treatment of e.g. psychosis and schizophrenia.
提供了一般化合物的异喹啉衍生物。这些化合物是NK3拮抗剂,可用于治疗精神病和精神分裂症等疾病。
HOMOGENEOUS ASYMMETRIC HYDROGENATION CATALYST
申请人:SHIMIZU Hideo
公开号:US20110065929A1
公开(公告)日:2011-03-17
Provide that a useful catalyst for homogeneous hydrogenation, particularly a catalyst for homogeneous asymmetric hydrogenation for hydrogenation, particularly asymmetric hydrogenation, which is obtainable with comparative ease and is excellent in economically and workability, and a process for producing a hydrogenated compound of an unsaturated compound, particularly an optically active compound using said catalyst with a high yield and optical purity.
Described is a chiral copper complex represented by the formula (61) :
[L11L12CuL13]n35 (61)
wherein L11 represents a bidentate optically active phosphorus compound; L12 represents a phosphorus compound different from L11; L13 represents a ligand; andn35 represents a natural number. Furthermore, the invention refers to a catalyst for homogeneous hydrogenation, which comprises the chiral copper complex, which can be used as a catalyst for homogeneous asymmetric hydrogenation.
Moreover, disclosed is a process for producing an optically active compound, which comprises subjecting a prochiral compound to a homogeneous asymmetric hydrogenation in the presence of the catalyst for homogeneous hydrogenation.