A new α-amono acid synthesis via an acetimidate rearrangement
作者:Seiichi Takano、Masashi Akiyama、Kunio Ogasawara
DOI:10.1039/c39840000770
日期:——
A new efficient synthesis of α-amino acids from allyl alchol derivatives via an acetimidaterearrangement has been developed.
已经开发了通过乙酰亚氨酸酯重排从烯丙基醇衍生物中有效合成α-氨基酸的新方法。
Amidino dervatives useful as nitric oxide synthase inhibitors
申请人:G. D. Searle & Co.
公开号:US05854234A1
公开(公告)日:1998-12-29
The current invention discloses useful pharmaceutical compositions containing azepine derivatives useful as nitric oxide synthase inhibitors.
本发明公开了含有用作一氧化氮合酶抑制剂的氮杂环衍生物的有用药物组合物。
Amidino derivatives useful as nitric oxide synthase inhibitors
申请人:G.D. Searle & Co.
公开号:US06046211A1
公开(公告)日:2000-04-04
The current invention discloses useful pharmaceutical compositions containing amidino derivative useful as nitric oxide synthase inhibitors.
本发明公开了含有作为一氧化氮合酶抑制剂的有用酰胺基衍生物的有用药物组合物。
Catalyst economy. Part 2: Sequential metathesis—Kharasch sequences using the Grubbs metathesis catalysts
作者:Chris D. Edlin、James Faulkner、Peter Quayle
DOI:10.1016/j.tetlet.2005.12.018
日期:2006.2
Sequential ring-closing metathesis (RCM)–Kharasch cyclizations are promoted by the Grubbs metathesis catalysts and provide rapid access to bicyclic lactones and lactams.
The use of palladium to effect two different reactions on a common starting material is presented. With a copper oxidant, an aminohalogenation is achieved to produce oxazolidinones. When the copper is absent, a [3,3]-sigmatropic rearrangement takes place to produce allylic amides.