N-(氯乙酰基)氨基膦酸或其酯的Michaelis-Arbuzov反应,然后酸解,可得到中等收率的各种(氨基烷基)膦酸的N-(膦酰基乙酰基)衍生物,包括细胞抑制剂PALA的类似物。天冬氨酸部分中的α-或β-羧基被PO3H2取代。用人KB细胞系的细胞抑制活性的测定表明,用PO 3 H 2取代PALA中的任何COOH基团会导致细胞抑制活性的完全丧失。在该报告中描述的其他[N-(膦酰基乙酰基)氨基]烷基膦酸的情况下也未观察到活性。
Absorbent composition containing molecules with a hindered amine and a metal sulfonate, phosphonate or carboxylate structure for acid gas scrubbing process
申请人:Siskin Michael
公开号:US20090308248A1
公开(公告)日:2009-12-17
An acid gas absorbent comprising a metal sulfonate, phosphonate or carboxylate of a hindered amine and a process for the selective removal Of H2S as well as other acidic components such as carbon disulfide, carbonyl sulfide and oxygen and sulfur derivatives of C1 to C4 hydrocarbons from mixtures containing such acidic components and CO2 using said absorbent.
KRZYZANOWSKA, BOZENNA;PILICHOWSKA, SLAWOMIRA, POL. J. CHEM., 62,(1988) N-3, C. 165-177
作者:KRZYZANOWSKA, BOZENNA、PILICHOWSKA, SLAWOMIRA
DOI:——
日期:——
KAFARSKI, P.;LEJCZAK, B.;MASTALERZ, P.;DUS, D.;RADZIKOWSKI, C., J. MED. CHEM., 1985, 28, N 11, 1555-1558
作者:KAFARSKI, P.、LEJCZAK, B.、MASTALERZ, P.、DUS, D.、RADZIKOWSKI, C.
DOI:——
日期:——
ABSORBENT COMPOSITION CONTAINING MOLECULES WITH A HINDERED AMINE AND A METAL SULFONATE, PHOSPHONATE OR CARBOXYLATE STRUCTURE FOR ACID GAS SCRUBBING PROCESS
申请人:EXXONMOBIL RESEARCH AND ENGINEERING COMPANY
公开号:EP1922389A1
公开(公告)日:2008-05-21
ABSORBENT COMPOSITION CONTAINING MOLECULES WITH A HINDERED AMINE AND A METAL SULFONATE STRUCTURE FOR ACID GAS SCRUBBING PROCESS