Piperidine the name comes from the genus name Piper, which is the Latin word for pepper. 5382-16-1, formula is C5H11NO, Name is 4-Piperidinol. Although piperidine is a common organic compound, it is best known as a representative structure element within many pharmaceuticals and alkaloids, such as natural-occurring solenopsins. COA of Formula: C5H11NO.
Zhou, Yu;Li, Xiaoguang;Chen, Kerong;Ba, Qian;Zhang, Xu;Li, Jingquan;Wang, Jinfang;Wang, Hui;Liu, Hong research published 《 Structural optimization and biological evaluation for novel artemisinin derivatives against liver and ovarian cancers》, the research content is summarized as follows. An increasing number of artemisinin (ARS) and its derivatives have been reported for their potential therapeutic value of human cancer. However, their therapeutic potencies are limited owing to their poor pharmacokinetic profiles. Our previous studies showed that lead compound I originated from incorporating the pharmacophore of the approved chemotherapeutic agent melphalan into the basic skeleton of artemisinin with a succinic linker exhibited an excellent toxicity to human ovarian cancer cells and low cytotoxicity to normal cells. The mechanism studies demonstrated that it inhibited the growth and proliferation of ovarian cancer cells and resulted in S-phase arrest, apoptosis and inhibition of migration. Meanwhile, it exhibited excellent antitumor activities in animal models. Herein, further structure optimization for this lead compound I was performed and nineteen novel derivatives were designed and synthesized. Several compounds demonstrated powerful cytotoxic effects against human liver cancer and ovarian cancer cell lines, with their IC50s below 0.86μM against Hep3B and A2780 cell lines, which are superior to that of I. Four compounds were selected to further evaluate their antitumor activities in in vitro and in vivo ovarian and liver cancer models; the results indicated that compound II exhibited the best therapeutic effect, not only effectively inhibiting the growth of 7404 xenograft and Huh7 xenograft, but also presenting a good dose-dependent inhibition toward the growth of A2780 xenograft. Overall, based on these pos. results, these novel chem. structures may provide a new inspiration for the discovery of novel antitumor agents originated from artemisinin scaffolds.
COA of Formula: C5H11NO, 4-Hydroxypiperidine is a molecule with a carbonyl group. It is the most active and selective CCR5 receptor antagonist that has been studied to date. 4-Hydroxypiperidine inhibits HIV infection by preventing the binding of HIV to its receptor on the surface of white blood cells, thereby preventing it from entering these cells. 4-Hydroxypiperidine also acts as an anti-inflammatory agent in chronic bronchitis patients, due to its ability to inhibit prostaglandin synthesis. The chemical ionization mass spectra of this molecule show peaks for methyl ethyl, malic acid, and hydroxyl groups. These properties make 4-hydroxypiperidine a useful candidate for drug development against inflammatory diseases and several cancers.
The molecular structure, vibrational spectra, NBO and UV-spectral analysis of 4-Hydroxypiperidine have been studied. The compounds with a substituted 4-piperidinol core have been found to be potent antagonists of the human H receptor., 5382-16-1.
Referemce:
Piperidine – Wikipedia,
Piperidine | C5H11N – PubChem