Study on chemical constituents of achillea alpina was written by Chen, Xiao-qing;Wang, Meng;Zhang, Xin;Guo, Wei-wei;Wu, Xia. And the article was included in Zhongguo Zhongyao Zazhi in 2015.Recommanded Product: 18836-52-7 The following contents are mentioned in the article:
Twelve compounds were isolated from the aerial parts of achillea alpina by column chromatogs. on silica gel, Sephadex LH-20, and semi-preparative HPLC. The structures were elucidated on the basis of spectral anal. The compounds were identified as pellitorine(1), 8,9-dehydropellitorine(2), (E, E)-2,4-undecadien-8,10-diynoic acid isobutylamide(3), (E,E)-2, 4-tetradecadien-8,10-diynoic acid isobutylamide(4), sintenin(5), 4′,5,7,8-tetramethoxyflavone(6), chrysoplenetin(7), formononetin(8), aurantiamide(9), asperglaucide(10), artemetin(11), and eupatorin(12). Compounds 1-5 were isolated from this plant for the first time, and compounds 6-10 were isolated from the genus achillea for the first time. This study involved multiple reactions and reactants, such as (2E,4E)-N-Isobutyldeca-2,4-dienamide (cas: 18836-52-7Recommanded Product: 18836-52-7).
(2E,4E)-N-Isobutyldeca-2,4-dienamide (cas: 18836-52-7) belongs to amides. The amide group is called a peptide bond when it is part of the main chain of a protein, and an isopeptide bond when it occurs in a side chain, such as in the amino acids asparagine and glutamine. Amides are stable compounds. The lower-melting members (such as acetamide) can be readily purified by fractional distillation. Most amides are solids which have low solubilities in water.Recommanded Product: 18836-52-7
Referemce:
Amide – Wikipedia,
Amide – an overview | ScienceDirect Topics