Most of the compounds have physiologically active properties, and their biological properties are often attributed to the heteroatoms contained in their molecules, and most of these heteroatoms also appear in cyclic structures. A Journal, Article, Journal of Medicinal Chemistry called Acrylamide derivatives as antiallergic agents. 2. Synthesis and structure activity relationships of N-[4-[4-(diphenylmethyl)-1-piperazinyl]butyl]-3-(3-pyridyl)acrylamides, Author is Nishikawa, Yoshinori; Shindo, Tokuhiko; Ishii, Katsumi; Nakamura, Hideo; Kon, Tatsuya; Uno, Hitoshi, which mentions a compound: 27469-61-0, SMILESS is ClC1=CC=C(C=C1)C(N2CCNCC2)C3=CC=C(Cl)C=C3, Molecular C17H18Cl2N2, Reference of 1-(Bis(4-chlorophenyl)methyl)piperazine.
A new series of 3-(3-pyridyl)acrylamides, e.g., I (R = H, R1 = 4-F, 4-Cl, 4-OMe, 3-Me, 4-Me, R2 = H, 4-Cl, 4-Me; R = 2-Cl, 2-NHMe, 2-Me, 5-F, 5-Cl, 5-Br, 5-OMe, 5-OH, 6-Cl, 6-OMe, 6-Me, 6-Bu, R1 = R2 = H), and 5-(3-pyridyl)-2,4-pentadienamides, e.g., II (R = H, Me, n = 3,4) were prepared and evaluated for antiallergic activity. Several of these compounds exhibited more potent inhibitory activities than the parent compound I (R = R1 = R2 = H) against the rat passive cutaneous anaphylaxis (PCA) reaction and the enzyme 5-lipoxygenase. Particularly, I (R = 6-Me, R1 = R2 = H) (III) showed an ED50 value of 3.3 mg/kg po in the rat PCA test, which was one-fifth of ketotifen and oxatomide. As compared with ketotifen and oxatomide, III showed a better balance of antiallergic properties due to inhibition of chem. mediator release, inhibition of 5-lipoxygenase, and antagonism of histamine.
As far as I know, this compound(27469-61-0)Reference of 1-(Bis(4-chlorophenyl)methyl)piperazine can be applied in many ways, which is helpful for the development of experiments. Therefore many people are doing relevant researches.
Reference:
Tetrahydropyran – Wikipedia,
Tetrahydropyran – an overview | ScienceDirect Topics