Maillard, Michel C. et al. published their research in Bioorganic & Medicinal Chemistry in 2011 | CAS: 86069-86-5

(S)-1-(((9H-Fluoren-9-yl)methoxy)carbonyl)piperidine-2-carboxylic acid (cas: 86069-86-5) belongs to piperidine derivatives.Piperidine is a key saturated heterocyclic scaffold found in several of the top-selling small molecule pharmaceuticals and natural alkaloids, with a diverse range of biological activities. Several piperidine alkaloids isolated from natural herbs, were found to exhibit antiproliferation and antimetastatic effects on various types of cancers both in vitro and in vivo for example Piperine, Evodiamine, Matrine, Berberine and Tetrandine.Reference of 86069-86-5

Exploiting differences in caspase-2 and -3 S2 subsites for selectivity: Structure-based design, solid-phase synthesis and in vitro activity of novel substrate-based caspase-2 inhibitors was written by Maillard, Michel C.;Brookfield, Frederick A.;Courtney, Stephen M.;Eustache, Florence M.;Gemkow, Mark J.;Handel, Rebecca K.;Johnson, Laura C.;Johnson, Peter D.;Kerry, Mark A.;Krieger, Florian;Meniconi, Mirco;Munoz-Sanjuan, Ignacio;Palfrey, Jordan J.;Park, Hyunsun;Schaertl, Sabine;Taylor, Malcolm G.;Weddell, Derek;Dominguez, Celia. And the article was included in Bioorganic & Medicinal Chemistry in 2011.Reference of 86069-86-5 The following contents are mentioned in the article:

Several caspases have been implicated in the pathogenesis of Huntington’s disease (HD); however, existing caspase inhibitors lack the selectivity required to investigate the specific involvement of individual caspases in the neuronal cell death associated with HD. In order to explore the potential role played by caspase-2, the potent but non-selective canonical Ac-VDVAD-CHO caspase-2 inhibitor 1 was rationally modified at the P2 residue in an attempt to decrease its activity against caspase-3. With the aid of structural information on the caspase-2, and -3 active sites and mol. modeling, a 3-(S)-substituted-L-proline along with four addnl. scaffold variants were selected as P2 elements for their predicted ability to clash sterically with a residue of the caspase-3 S2 pocket. These elements were then incorporated by solid-phase synthesis into pentapeptide aldehydes 33a–v. Proline-based compound 33h bearing a bulky 3-(S)-substituent displayed advantageous characteristics in biochem. and cellular assays with 20- to 60-fold increased selectivity for caspase-2 and ∼200-fold decreased caspase-3 potency compared to the reference inhibitor 1. Further optimization of this prototype compound may lead to the discovery of valuable pharmacol. tools for the study of caspase-2 mediated cell death, particularly as it relates to HD. This study involved multiple reactions and reactants, such as (S)-1-(((9H-Fluoren-9-yl)methoxy)carbonyl)piperidine-2-carboxylic acid (cas: 86069-86-5Reference of 86069-86-5).

(S)-1-(((9H-Fluoren-9-yl)methoxy)carbonyl)piperidine-2-carboxylic acid (cas: 86069-86-5) belongs to piperidine derivatives.Piperidine is a key saturated heterocyclic scaffold found in several of the top-selling small molecule pharmaceuticals and natural alkaloids, with a diverse range of biological activities. Several piperidine alkaloids isolated from natural herbs, were found to exhibit antiproliferation and antimetastatic effects on various types of cancers both in vitro and in vivo for example Piperine, Evodiamine, Matrine, Berberine and Tetrandine.Reference of 86069-86-5

Referemce:
Piperidine – Wikipedia,
Piperidine | C5H11N – PubChem