A series of new bis sulfonamide/carbamate derivatives of bis‐(4‐aminophenyl)methane 3 (a–d )/5 (a–f ) were synthesized from bis‐(4‐aminophenyl)methane (1 ) using various pharmacologically active sulfonyl chlorides 2 (a–d ) and carbonochloridates 4 (a–f ) in high yields. The structures of all the newly synthesized compounds were characterized by the Infrared spectroscopy, NMR (1H and 13C), mass, and
一系列新的双磺酰胺/双(4-氨基苯基)甲烷的氨基甲酸酯衍生物3(A-d)/ 5(A-F )从双- (4-氨基苯基)甲烷(合成1用各种药理学活性的磺酰基)氯化物2(a–d)和碳酰氯4(a–f)高产。所有新合成化合物的结构均通过红外光谱,NMR(1 H和13 C),质量和元素分析进行了表征。此外,所有合成的化合物均通过使用2、2-二苯基-1-吡啶甲基肼基,NO和H进行了抗氧化活性测试。2 O 2清除方法和抗菌活性。大多数化合物表现出良好的抗氧化和抗菌活性。
TILJANDER, A.;SKARPING, G.;DALENE, M., J. LIQUID CHROMATOGR., 13,(1990) N, C. 803-820
作者:TILJANDER, A.、SKARPING, G.、DALENE, M.
DOI:——
日期:——
METHOD FOR PRODUCING URETHANES COMPOSED OF MONO AND DI-FUNCTIONAL AROMATIC AMINES
申请人:Leitner Andreas
公开号:US20100331564A1
公开(公告)日:2010-12-30
The object of the invention is to provide a process for preparing urethanes by reacting aromatic amines with a dialkyl carbonate, wherein the alkyl radical of the organic dialkyl carbonate comprises from 2 to 18 carbon atoms, and the reaction is carried out in the presence of a base.