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Pyrazolin-5-Ones

Known as: Pyrazolin 5 Ones 
National Institutes of Health

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Pyrazolones

Papers overview

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2019
2019
Asymmetric organocatalytic conjugated addition of pyrazolin-5-ones to ortho-quinomethanes: construction of vicinal tertiary and all-carbon quaternary stereocenters
An organocatalytic conjugated addition of pyrazolin-5-ones to ortho-quinomethanes was developed to construct the vicinal tertiary… 
2015
2015
Enantioselective synthesis of chiral heterocycles containing both chroman and pyrazolone derivatives catalysed by a chiral squaramide.
An efficient chiral squaramide-catalysed enantioselective Michael addition of pyrazolin-5-ones to 3-nitro-2H-chromenes for the… 
2015
2015
Metal-free one-pot sequential direct diarylation of pyrazolin-5-ones with diaryliodonium salts
A novel and efficient one-pot sequential C4-diarylation of pyrazolin-5-ones with diaryliodonium salts in the absence of a metal… 
2015
2015
Synthesis and Structural Elucidation of Some Pyrazolin-5-Ones
A new series of Pyrazolin-5-ones were synthesized. The structures for all the compounds have been elucidated by elemental… 
2013
2013
Squaramide-catalysed enantioselective Michael addition of pyrazolin-5-ones to nitroalkenes.
An efficient chiral squaramide-catalysed enantioselective Michael addition of pyrazolin-5-ones to nitroalkenes has been developed… 
2011
2011
Discovery of potent anticonvulsant ligands as dual NMDA and AMPA receptors antagonists by molecular modelling studies
To identify novel and potent anticonvulsant ligands, initially 2D and 3D-QSAR models were generated using a series some prop-2… 
2008
2008
Thermal Condensation of 1-Aryl/ hetaryl-3-methyl-2- pyrazolin-5-ones with Aromatic Aldehydes. Synthesis of 4- arylidenepyrazolones@@@التكاثف الحراري لمشتقات 1 – أريل هيتاريل – 3 – ميثيل –2…
Heating of 3-methyl-1-(pyrid-2-yl / 4-chlorophenyl)-2- pyrazolin-5-ones (1) and some aromatic aldehydes at 150 - 160 o C affords… 
2002
2002
Study on Structure and Coordination Properties of the Pyrazolin β-Diketone Ligands
By using Sybyl6.3 software, the two pyrazolin β-diketone ligands: 3-methyl-1-phenyl-4-( o -formylbenzoic acid)-2-pyrazolin-5-one… 
1990
1990
[The solubility of drugs in molten suppository bases].
Solubility of 18 drugs used in rectal therapy in molten suppository base, (Massa suppositoriorum 15, Pharmacopeia of the G.D.R… 
1975
1975
Antitubercular Activity of Substituted 5‐0xo‐l‐thiocarbamoyl‐3‐pyrazoline‐4‐alkanoic Acid Derivatives
Several novel pyrazolin‐5‐ones prepared by the cyclization of variously substituted thiosemicarbazone derivatives of ethyl… 
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