发明授权
- 专利标题: Process for synthesis of amino-methyl tetralin derivatives
- 专利标题(中): 合成氨基 - 甲基四氢化萘衍生物的方法
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申请号: US12637548申请日: 2009-12-14
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公开(公告)号: US08119842B2公开(公告)日: 2012-02-21
- 发明人: Kieran Durkin , Lawrence Emerson Fisher , Arthur Meili , Michaelangelo Scalone , Xianqing Shi , Justin Vitale
- 申请人: Kieran Durkin , Lawrence Emerson Fisher , Arthur Meili , Michaelangelo Scalone , Xianqing Shi , Justin Vitale
- 申请人地址: US CA Palo Alto
- 专利权人: Roche Palo Alto LLP
- 当前专利权人: Roche Palo Alto LLP
- 当前专利权人地址: US CA Palo Alto
- 代理商 Robert C. Hall
- 主分类号: C07C231/18
- IPC分类号: C07C231/18 ; C07C231/12 ; C07C209/50
摘要:
Methods for producing a compound of formula k1 or k2 by reducing a dihydronapthalene amide compound of formula i with hydrogen gas in the presence of a ruthenium catalyst of formula j1 or j2 Ru(Z)2(L) j1; Ru(E)(E′)(L)(D) j2; wherein m, n, Ar, Y, R1 E, E′, D, Z and L are as defined herein.
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