4269-94-7Relevant articles and documents
Toward Fractioning of Isomers through Binding-Induced Acceleration of Azobenzene Switching
Vulcano, Rosaria,Pengo, Paolo,Velari, Simone,Wouters, Johan,De Vita, Alessandro,Tecilla, Paolo,Bonifazi, Davide
, p. 18271 - 18280 (2017)
The E/Z isomerization process of a uracil-azobenzene derivative in which the nucleobase is conjugated to a phenyldiazene tail is studied in view of its ability to form triply H-bonded complexes with a suitably complementary 2,6-diacetylamino-4-pyridine ligand. UV-vis and 1H NMR investigations of the photochemical and thermal isomerization kinetics show that the thermal Z E interconversion is 4-fold accelerated upon formation of the H-bonded complex. DFT calculations show that the formation of triple H-bonds triggers a significant elongation of the NN double bond, caused by an increase of its g? antibonding character. This results in a reduction of the NN torsional barrier and thus in accelerated thermal Z E isomerization. Combined with light-controlled E Z isomerization, this enables controllable fractional tuning of the two configurational isomers.
PROKINETICIN 1 RECEPTOR ANTAGONISTS FOR THE TREATMENT OF PAIN
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Page/Page column 37, (2012/01/13)
Disclosed are compounds, compositions and methods for treating pain, including inflammatory, visceral, and acute pain. Such compounds are represented by Formula (I) as follows: wherein A1, L1, D, L2, and Q are defined herein.
PROKINETICIN 1 RECEPTOR ANTAGONISTS FOR THE TREATMENT OF PAIN
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Page/Page column 43, (2012/01/13)
Disclosed are compounds, compositions and methods for treating pain, including inflammatory, visceral, and acute pain. Such compounds are represented by Formula (I) as follows: wherein A1, L1, D, and Q are defined herein.
Prokineticin 1 receptor antagonists
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Page/Page column 43-44, (2008/12/04)
The present invention relates to certain novel compounds of Formula (I): and methods for preparing these compounds, compositions, intermediates and derivatives thereof and for the treatment of prokineticin 1 or prokinetin 1 receptor mediated disorders.
PROKINETICIN 2 RECEPTOR ANTAGONISTS
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Page/Page column 115-116, (2010/11/28)
The present invention relates to certain novel compounds of Formula (I): and methods for the treatment of prokineticin 2 or prokinetin 2 receptor mediated disorders.
PYRIMIDINDIONE DERIVATIVES AS PROKINETICIN 2 RECEPTOR ANTAGONISTS
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Page/Page column 97-98, (2010/11/24)
The present invention relates to certain novel compounds of Formula (I), which are suitable for the treatment of prokineticin 2 or prokinetin 2 receptor mediated disorders.