956010-25-6Relevant articles and documents
NOVEL COMPOUNDS AND PHARMACEUTICAL COMPOSITIONS THEREOF FOR THE TREATMENT OF DISEASES
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Paragraph 0454, (2020/01/08)
The present invention discloses compounds according to Formula I: wherein R1, R2a, X, Y, and Z are as defined herein. The present invention relates to compounds, methods for their production, pharmaceutical compositions comprising th
2,4-Dioxa-7-aza-, 2,4-dioxa-8-aza-, and 2,4-dioxa-9-aza-3-phosphadecalins as rigid acetylcholine mimetics: Syntheses and characterization
Furegati, Stefan,Ganci, Walter,Gorla, Fabrizio,Ringeisen, Urs,Rueedi, Peter
, p. 2629 - 2661 (2007/10/03)
Phosphorylation of suitable piperidine precursors yielded a series of novel decalin-type O,N,P-heterocycles. The title compounds, P(3)-axially and P(3)-equatorially X-substituted, cis- and trans-configurated 2,4-dioxa-7-aza-, 2,4-dioxa-8-aza-, and 2,4-dioxa-9-aza-3-phosphabicyclo[4.4.0]decane 3-oxides (X = Cl, F, 4-nitrophenoxy, and 2,4-dinitrophenoxy), are configuratively fixed and conformationally constrained P-analogues of acetylcholine and as such represent acetylcholine (7-aza and 9-aza isomers) or γ-homo-acetylcholine mimetics (8-aza isomers). Being irreversible inhibitors of acetylcholinesterase (AChE), the compounds are considered to be suitable probes for the investigation of the stereochemical course of the inhibition reaction by 31P-NMR spectroscopy. Moreover, the design of these mimetics will enable studies of molecular interactions with AChE, in particular, the recognition conformation of acetylcholine.