Gangireddy, Madhu Sudhana Reddy; Mantipally, Manohar; Badavath, Vishnu Nayak; Maddipati, Venkatanarayana Chowdary; Paidikondala, Kalyani; Katari, Naresh Kumar; Gundla, Rambabu published their research in Chemical Data Collections in 2021. The article was titled 《Design, synthesis and molecular docking of piperidin-4-amine linked pyrimidine derivatives as potent anticancer agents》.Synthetic Route of C6H13NO The article contains the following contents:
A series of rationally designed novel hybrid piperidin-4-amine linked pyrimidine derivatives I [R = n-propylamino, cyclobutylamino, phenylethylamino, etc.] were synthesized. Compound I [R = 3,4-dimethoxyphenylethylamino] was found to be most potent with (IC50 = 1.92μM, 60.94% inhibition), while I [R = 4-pyridylethylamino] (IC50 of 5.2μM, 66.45% inhibition), the second most potent among all, against HepG2 human liver cancer cell lines. Compounds I [R = 4-pyridylethylamino, 4-fluorophenylmethylamino] exhibited excellent inhibition percentages of 66.45 and 68.76 resp., compared to pos. control Paclitaxel (62.12%). In-silico target hunting for the potent compounds I [R = 3,4-dimethoxyphenylethylamino, 4-pyridylethylamino] revealed two possible targets, one was binding with human estrogen receptor and other one was inhibiting tubulin polymerization The mol. docking studies suggested that compounds I [R = 3,4-dimethoxyphenylethylamino, 4-pyridylethylamino] with hydrophobic group linked by an alkyl chain may facilitate free access in the Helix 12 domain (in determining potency plays a crucial role) in the human estrogen receptor’s active and also inhibiting the tubulin polymerase by binding site at α/β-tubuline interface at colchicine binding site. The experimental part of the paper was very detailed, including the reaction process of trans-4-Aminocyclohexanol(cas: 27489-62-9Synthetic Route of C6H13NO)
trans-4-Aminocyclohexanol(cas: 27489-62-9) belongs to anime. Reduction of nitro compounds, RNO2, by hydrogen or other reducing agents produces primary amines cleanly (i.e., without a mixture of products), but the method is mostly used for aromatic amines because of the limited availability of aliphatic nitro compounds. Reduction of nitriles and oximes (R2C=NOH) also yields primary amines.Synthetic Route of C6H13NO
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