7015-50-1

Upstream product

• 56062-76-1 1,1,1-trimethyl-2-(2-phenylcyclohexylidene)hydrazinium iodide 
• 100-58-3 phenylmagnesium bromide 
• 286-20-4 cyclohexane-1,2-epoxide 
• 1444-65-1 (RS)-2-phenylcyclohexanone 
• 7063-30-1 2-phenyl-2-(methylamino)cyclohexan-1-one 
• 98-88-4 benzoyl chloride 
• 100-64-1 cyclohexanone-oxime 
• 29456-22-2 cyclohexanone oxime benzoyl ester 
• 5758-09-8 N,N-dimethyl hydrazone de la phenyl-2 cyclohexanone 

Downstream Products

• 117965-29-4 2-morpholino-2-phenylcyclohexan-1-one 
• 7015-55-6 2-(isopropylamino)-2-phenylcyclohexanone 

Relevant academic research and scientific papers

ARYLCYCLOHEXYLAMINE DERIVATIVES AND THEIR USE IN THE TREATMENT OF PSYCHIATRIC DISORDERS

Provided herein are arylcyclohexylamine derivatives and their use in the treatment of psychiatric disorders.

NMDA receptor antagonist and use thereof

The present invention relates to an NMDA receptor antagonist and use thereof. The NMDA receptor antagonist is a compound as shown in the formula I, and pharmaceutically acceptable salts, enantiomers, diastereoisomers, tautomers, solvates, isotope substitutes, polymorphic substances, prodrugs or metabolites thereof, and in the formula, ring A, ring B and R2 are as described in the specification. The invention also provides pharmaceutical compositions containing the compounds, and applications of the compounds in preparation of drugs for treating or preventing NMDA receptor mediated diseases.

Structure-activity relationships for the anaesthetic and analgaesic properties of aromatic ring-substituted ketamine esters

A series of benzene ring substituted ketamine N-alkyl esters were prepared from the corresponding substituted norketamines. Few of the latter have been reported since they have not been generally accessible via known routes. We report a new general route to many of these norketamines via the Neber (oxime to α-aminoketone) rearrangement of readily available substituted 2-phenycyclohexanones. We explored the use of the substituents Cl, Me, OMe, CF3, and OCF3, with a wide range of lipophilic and electronic properties, at all available benzene ring positions. The 2- and 3-substituted compounds were generally more active than 4-substituted compounds. The most generally acceptable substituent was Cl, while the powerful electron-withdrawing substituents CF3 and OCF3 provided fewer effective analogues.

Halogen Substitution Influences Ketamine Metabolism by Cytochrome P450 2B6: In Vitro and Computational Approaches

Ketamine is analgesic at anesthetic and subanesthetic doses, and it has been used recently to treat depression. Biotransformation mediates ketamine effects, influencing both systemic elimination and bioactivation. CYP2B6 is the major catalyst of hepatic ketamine N-demethylation and metabolism at clinically relevant concentrations. Numerous CYP2B6 substrates contain halogens. CYP2B6 readily forms halogen-protein (particularly Cl-π) bonds, which influence substrate selectivity and active site orientation. Ketamine is chlorinated, but little is known about the metabolism of halogenated analogs. This investigation evaluated halogen substitution effects on CYP2B6-catalyzed ketamine analogs N-demethylation in vitro and modeled interactions with CYP2B6 using various computational approaches. Ortho phenyl ring halogen substituent changes caused substantial (18-fold) differences in Km, on the order of Br (bromoketamine, 10 μM) max varied minimally (83-103 pmol/min/pmol CYP). Thus, apparent substrate binding affinity was the major consequence of halogen substitution and the major determinant of N-demethylation. Docking poses of ketamine and analogs were similar, sharing a π-stack with F297. Libdock scores were deschloroketamine m model generated with Assay Central had a ROC of 0.86. The probability of activity at 15 μM for ketamine and analogs was predicted with this model. Deschloroketamine scores corresponded to the experimental Km, but the model was unable to predict activity with fluoroketamine. The binding pocket of CYP2B6 also suggested a hydrophobic component to substrate docking, on the basis of a strong linear correlation (R2 = 0.92) between lipophilicity (AlogP) and metabolism (log Km) of ketamine and analogs. This property may be the simplest design criteria to use when considering similar compounds and CYP2B6 affinity.

Sequential [3,3]-Sigmatropic Rearrangement/Nucleophilic Arylation of N -(Benzoyloxy)enamides towards the Preparation of Cyclic β-Aryl-β-amino Alcohols

A new method has been developed for the efficient synthesis of cyclic β-aryl-β-amino alcohol derivatives bearing a tetrasubstituted carbon center via the [3,3]-sigmatropic rearrangement of N-(benzoyl oxy)enamides followed by nucleophilic arylation reactio

Radical chain reactions of α-azido ketones with tributyltin hydride: Reduction vs nitrogen insertion and 1,2-hydrogen shift in the intermediate N-stannylaminyl radicals

The radical chain reactions of a variety of acyclic and cyclic α-azido ketones with tributyltin hydride have been investigated. The derived N-(tributylstannyl)aminyl radicals normally undergo H-abstraction reaction yielding corresponding amines, and thence symmetrical pyrazines by subsequent self-condensation, in competition with 1,2-H-migration from the α-carbon to nitrogen leading to α-imino ketone decomposition products with loss of the chain-carrying tributyltin radical. The noteworthy occurrence of a quite uncommon radical 1,2-hydrogen-atom shift is considered to be largely due to consequent formation of a highly stable, captodative carbon-centred radical. In contrast with our previous N-stannylaminyl radicals produced from α-azido-β-keto esters, the present aminyl congeners give poor amounts (or even none) of nitrogen-inserted amides/lactams, which are envisaged to arise from intramolecular three-membered cyclisation onto the ketone moiety followed by β-scission of the resultant alkoxyl radical. It is inferred that adequate stabilisation of the eventual ring-opened carbon radical be a major factor for the successful outcome of the regiospecific nitrogen insertion process. Evidence is also presented that chemoselective attack of tris(trimethylsilyl)silyl radical to the ketone oxygen of an α-azido ketone gives rise to deazidation as a likely consequence of β-elimination of azidyl radical by the ensuing α-silyloxyalkyl radical. X-Ray crystal structure analyses of the bromo ketone 5a, the azido ketone 5b, the caprolactam 22, and the pyrazine 26 have been performed.