122770-39-2Relevant academic research and scientific papers
Cobalt-Catalyzed Desymmetric Isomerization of Exocyclic Olefins
Lan, Yu,Liu, Qiang,Liu, Shihan,Liu, Xufang,Rong, Xianle
supporting information, p. 20633 - 20639 (2021/12/17)
Chiral cyclic olefins, 1-methylcyclohexenes, are versatile building blocks for the synthesis of pharmaceuticals and natural products. Despite the prevalence of these structural motifs, the development of efficient synthetic methods remains an unmet challenge. Herein we report a novel desymmetric isomerization of exocyclic olefins using a series of newly designed chiral cobalt catalysts, which enables a straightforward construction of chiral 1-methylcyclohexenes with diversified functionalities. The synthetic utility of this methodology is highlighted by a concise and enantioselective synthesis of a natural product, β-bisabolene. The versatility of the reaction products is further demonstrated by multifarious derivatizations.
Visible Light Mediated Generation of trans-Arylcyclohexenes and Their Utilization in the Synthesis of Cyclic Bridged Ethers
Day, Jon I.,Singh, Kamaljeet,Trinh, Winston,Weaver, Jimmie D.
supporting information, p. 9934 - 9941 (2018/07/25)
While accessible via UV-irradiation of cis-cyclohexene, trans-cyclohexene has thus far been an investigation driven by curiosity, and due primarily to its short lifespan, has until recently not been employed for productive synthesis. Herein, we present st
Enantioselective baeyer-villiger oxidation: Desymmetrization of meso cyclic ketones and kinetic resolution of racemic 2-arylcyclohexanones
Zhou, Lin,Liu, Xiaohua,Ji, Jie,Zhang, Yuheng,Hu, Xiaolei,Lin, Lili,Feng, Xiaoming
supporting information, p. 17023 - 17026,4 (2012/12/12)
Catalytic enantioselective Baeyer-Villiger (BV) oxidations of racemic and meso cyclic ketones were achieved in the presence of chiral N,N'-dioxide-Sc III complex catalysts. The BV oxidations of prochiral cyclohexanones and cyclobutanones afforded series of optically active μ- and γ-lactones, respectively, in up to 99% yield and 95% ee. Meanwhile, the kinetic resolution of racemic 2-arylcyclohexanones was also realized via an abnormal BV oxidation. Enantioenriched 3-aryloxepan-2-ones, whose formation is counter to the migratory aptitude, were obtained preferentially. Both the lactones and the unreacted ketones were obtained with high ee values.
Enantioselective baeyer-villiger oxidation: Desymmetrization of meso cyclic ketones and kinetic resolution of racemic 2-arylcyclohexanones
Zhou, Lin,Liu, Xiaohua,Ji, Jie,Zhang, Yuheng,Hu, Xiaolei,Lin, Lili,Feng, Xiaoming
supporting information, p. 17023 - 17026 (2013/01/15)
Catalytic enantioselective Baeyer-Villiger (BV) oxidations of racemic and meso cyclic ketones were achieved in the presence of chiral N,N'-dioxide-Sc III complex catalysts. The BV oxidations of prochiral cyclohexanones and cyclobutanones afforded series of optically active μ- and γ-lactones, respectively, in up to 99% yield and 95% ee. Meanwhile, the kinetic resolution of racemic 2-arylcyclohexanones was also realized via an abnormal BV oxidation. Enantioenriched 3-aryloxepan-2-ones, whose formation is counter to the migratory aptitude, were obtained preferentially. Both the lactones and the unreacted ketones were obtained with high ee values.
4-AZETIDINYL-1-PHENYL-CYCLOHEXANE ANTAGONISTS OF CCR2
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Page/Page column 74, (2010/11/03)
The present invention comprises compounds of Formula (I): wherein: X, R1, R2, R3, and R4 are as defined in the specification. The invention also comprises a method of preventing, treating or ameliorating a syndrome, disorder or disease, wherein said syndrome, disorder or disease is type II diabetes, obesity and asthma. The invention also comprises a method of inhibiting CCR2 activity in a mammal by administration of a therapeutically effective amount of at least one compound of Formula (I).
THIENOPYRIMIDINE AS CDC7 KINASE INHIBITORS
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Page/Page column 258-259, (2010/09/18)
The present invention relates to a compound represented by the formula (I): wherein each symbol is as defined in the specification, or a salt thereof, or a prodrug thereof, which is useful for the prophylaxis or treatment of cancer
Cyclohexylamine derivatives as subtype selective nmda receptor antagonists
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Page 11, (2008/06/13)
Described are cyclohexylamine derivatives of Formula (I), Formula (II) or Formula (III) and their pharmaceutically acceptable salts thereof. The compounds are antagonists of NMDA receptor channel complexes useful for treating cerebral vascular disorders such as, for example, cerebral ischemia, cardiac arrest, stroke, and Parkinson''s disease. The substituents are described in the specification. 1
Bicyclic cyclohexylamines and their use as nmda receptor antagonists
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Page 12, (2010/02/06)
Described are heterocycle-substituted cyclohexylamines of formula (I), and their pharmaceutically acceptable salts thereof. The compounds of formula (I) are antagonists of NMDA receptor channel complexes useful for treating cerebral vascular disorders suc
Development of a presynaptic 5-HT1A antagonist.
Mattson, Ronald J,Catt, John D,Sloan, Charles P,Gao,Carter, Richard B,Gentile, Anthony,Mahle, Cathy D,Matos, F Fatima,McGovern, Rachel,VanderMaelen, Cam P,Yocca, Frank D
, p. 285 - 288 (2007/10/03)
A new 5-HT(1A) silent antagonist 14 (5-HT(1A) IC(50)=2.2 nM) antagonizes the effects of agonists on reciprocal forepaw treading behavior, on neuronal firing in the rat dorsal raphe, and on 5-HT(1A) release in the raphe and hippocampus. While 14 alone was inactive in the social interaction paradigm, it completely reversed the social interaction activity of the serotonergic compounds (buspirone, 1, and 2).
