专利号:CN-102627657-A 优先权日:2012-03-09 标 题:Synthesis of 3-(4-methoxy-benzyl)-1H-pyrimidine-2,4-dione derivatives
专利号:US-2009137557-A1 优先权日:2005-11-22 标题 :Calcilytic Compounds 发明人:KU THOMAS WEN FU; LIN HONG; LUENGO JUAN I; MARQUIS JR ROBERT W; RAMANJULU JOSHI M; TROUT ROBERT; YAMASHITA DENNIS S 权利人:KU THOMAS WEN FU; LIN HONG; LUENGO JUAN I; MARQUIS JR ROBERT W; RAMANJULU JOSHI M; TROUT ROBERT; YAMASHITA DENNIS S 摘要:Novel calcilytic compounds, pharmaceutical compositions, methods of synthesis and methods of using them are provided.
专利号:US-7893296-B2 优先权日:2002-07-30 标题:Method for producing an optically active β-amino acid 发明人:MATSUMURA KAZUHIKO; ZHANG XIAOYONG; SAITO TAKAO 权利人:TAKASAGO PERFUMERY CO LTD 摘要:Disclosed is a producing method of an optically active β-amino acid useful as intermediate for the production of medicines, agricultural. chemicals and physiologically active substances, by means of a catalytic and asymmetric synthesis method of high performance and a high enantiomeric excess, without requiring additional procedures such as introduction and removal of protecting group and so on. The method includes subjecting an enamine to an asymmetric hydrogenation.
参考文献:10.1055/s-2006-926449 摘要:Wang J, Chen S, Zhao Y. Preparation of Cyclic N-tert-Butylsulfonyl Enamines by Rh(II)-Mediated Ring Expansion of α-Diazoesters. Synthesis. 2006 May;2006(10):1705–10. doi: 10.1055/s-2006-926449.