CAS: 152120-55-3; N,N'-Bis-Z-1-Guanylpyrazole

相似化合物

152120-54-2 4023-02-3 152120-61-1

上下游产品

CAS号152120-62-2 N-(苄氧羰基)-1H-吡咯-1-甲眯 | CAS号501-53-1 氯甲酸苄酯 | CAS号13139-17-8 苯甲氧羰酰琥珀酰亚胺 | CAS号75315-63-8 2,5-二氧代吡咯烷-1-羧酸苄酯

氯甲酸苄酯置于sodium Hydride,N,N-二异丙基乙胺体系中,用 N,N-二甲基甲酰胺 用作溶剂,化学反应 2.25H,反应生成N,N'-双(苄氧羰基)-1H-吡唑-1-甲脒
参考文献:An Efficient Method For The Preparation Of W,W'-Bis-Urethane Protected Arginine Derivatives
标题:An Efficient Method For The Preparation Of W,W'-Bis-Urethane Protected Arginine Derivatives
摘要:Fmoc-Arg(Omega,Omega)(Boc)2-Oh And Boc-Arg(Omega,Omega)(Cbz)2-Oh Were Prepared In Two Steps: Guanylation Of Cu(II)-Ornithine Complex At N(Delta) With N,N'-Bis-Urethane Protected Derivatives Of 1-Guanylpyrazole,Followed By N(Alpha)-Protection Using Either 9-Fluorenylmethyl Succinimidylcarbonate Or Di-T-Butyldicarbonate In The Presence Of Edta. The Overall Yields Of These Products (2 Steps) Were 65% And 73%.
Doi:10.1080/00397919308011149

专利信息

专利号:US-7078406-B2
优先权日:2001-10-09
标 题 :Substituted diphenyloxazoles, the synthesis thereof, and the use thereof as fluorescence probes
发明人：CARVER JR THEODORE E; RINKER JAMES M
权利人:JOHNSON & JOHNSON PHARM RES
摘要:The present invention is directed to a compound of Formula I: n nwherein A, R 1 , and R 2 are defined herein. The present invention is also directed to compositions comprising compounds of Formula I, methods of using compounds of Formula I, and methods of making compounds of Formula I.

专利号:EP-4045494-A1
优先权日:2019-10-14
标 题 :Synthesis of 6-methyl-n1-(4-(pyridin-3-yl)pyrimidin-2-yl)benzene-1,3-diamine