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Pyrazines

Known as: Pyrazines [Chemical/Ingredient] 
National Institutes of Health

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2,3,5-trimethylpyrazine2,3-pyrazinedicarboxylic acid2-amino-3-phenylpyrazine2-chloropyrazine
agonistsantagonists & inhibitorschemical synthesis

Papers overview

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2018
2018
Volatiles from the hypoxylaceous fungi Hypoxylon griseobrunneum and Hypoxylon macrocarpum
The volatiles emitted by the ascomycetes Hypoxylon griseobrunneum and Hypoxylon macrocarpum (Hypoxylaceae, Xylariales) were… 
2009
2009
Combinatorial Library Synthesis and Biological Evaluation of Pyrazolo[4,3‐e][1,4]diazepine as a Potential Privileged Structure
A privileged structure: A library of tetrahydro‐1,4‐pyrazolo‐diazepin‐8(2H)‐ones was designed and synthesized to probe the… 
2009
2009
A novel class of extended pi-conjugated systems: one-pot synthesis of bis-3-aminoimidazo[1,2-a]pyridines, pyrimidines and pyrazines
Bis-3-aminoimidazo[1, 2-a] pyridines, pyrimidines and pyrazines as extended pi-conjugated systems were synthesized for the first… 
2006
2006
Biologically Active Pyrazines of Natural and Synthetic Origin
In plants or insects, pyrazines play the roles of attractants, feromones and signal substances. Similar substances were found in… 
2005
2005
Facile regiocontrolled synthesis of trialkyl-substituted pyrazines.
[reaction: see text] Alpha-nitro ketones can be transformed selectively into trialkyl-substituted pyrazines via reaction with… 
2001
2001
Dimetalation of pyrazines. a one-pot synthesis of multisubstituted pyrazine C-nucleosides.
As a part of our efforts to pursue direct, convergent, and concise methodologies for the synthesis of pyrazine C-nucleosides, we… 
1992
1992
Supersonic jet studies of alkyl-substituted pyrazines and pyridines. Minimum-energy conformations and torsional motion
Conformational perferences for methyl-, ethyl-, propyl-, and isopropyl-substituted pyrazines and pyridines are determined by mass… 
1991
1991
Hydrophobicity parameter of diazines. II: Analysis and prediction of partition coefficients of disubstituted pyrazines.
The partition coefficient in a 1-octanol-water system (log P) of a number of disubstituted pyrazines was measured. The increment… 
1983
1983
Biological effects and structure-activity relationships of 1,2-dihydropyrido[3,4-b]pyrazines.
The effects of a number of 1,2-dihydropyrido[3,4-b]pyrazines (1-deaza-7,8-dihydropteridines) upon the proliferation and the… 
1980
1980
Pyrazines as marking volatiles in philanthine and nyssonine wasps (Hymenoptera: Sphecidae)
Males of several sphecid wasps apply volatile secretion on specific sites, perches. The odor is supposed to act in premating… 
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