Malcor, Jean-Daniel et al. published their research in Journal of Medicinal Chemistry in 2012 | CAS: 86069-86-5

(S)-1-(((9H-Fluoren-9-yl)methoxy)carbonyl)piperidine-2-carboxylic acid (cas: 86069-86-5) belongs to piperidine derivatives. The piperidine structural motif is present in numerous natural alkaloids. These include piperine, which gives black pepper its spicy taste. Industrially, piperidine is produced by the hydrogenation of pyridine, usually over a molybdenum disulfide catalyst. Pyridine can also be reduced to piperidine via a modified Birch reduction using sodium in ethanol.Formula: C21H21NO4

Chemical Optimization of New Ligands of the Low-Density Lipoprotein Receptor as Potential Vectors for Central Nervous System Targeting was written by Malcor, Jean-Daniel;Payrot, Nadine;David, Marion;Faucon, Aude;Abouzid, Karima;Jacquot, Guillaume;Floquet, Nicolas;Debarbieux, Franck;Rougon, Genevieve;Martinez, Jean;Khrestchatisky, Michel;Vlieghe, Patrick;Lisowski, Vincent. And the article was included in Journal of Medicinal Chemistry in 2012.Formula: C21H21NO4 The following contents are mentioned in the article:

Drug delivery to the central nervous system is hindered by the presence of physiol. barriers such as the blood-brain barrier. To accomplish the task of nutrient transport, the brain endothelium is endowed with various transport systems, including receptor-mediated transcytosis (RMT). This system can be used to shuttle therapeutics into the central nervous system (CNS) in a noninvasive manner. Therefore, the low-d. lipoprotein receptor (LDLR) is a relevant target for delivering drugs. From an initial phage display biopanning, a series of peptide ligands for the LDLR was optimized leading to size reduction and improved receptor binding affinity with the identification of peptide 22 and its analogs. Further real-time biphoton microscopy experiments on living mice demonstrated the ability of peptide 22 to efficiently and quickly cross CNS physiol. barriers. This validation of peptide 22 led the authors to explore its binding on the extracellular LDLR domain from an NMR-oriented structural study and docking experiments This study involved multiple reactions and reactants, such as (S)-1-(((9H-Fluoren-9-yl)methoxy)carbonyl)piperidine-2-carboxylic acid (cas: 86069-86-5Formula: C21H21NO4).

(S)-1-(((9H-Fluoren-9-yl)methoxy)carbonyl)piperidine-2-carboxylic acid (cas: 86069-86-5) belongs to piperidine derivatives. The piperidine structural motif is present in numerous natural alkaloids. These include piperine, which gives black pepper its spicy taste. Industrially, piperidine is produced by the hydrogenation of pyridine, usually over a molybdenum disulfide catalyst. Pyridine can also be reduced to piperidine via a modified Birch reduction using sodium in ethanol.Formula: C21H21NO4

Referemce:
Piperidine – Wikipedia,
Piperidine | C5H11N – PubChem