Results 81 to 90 of about 25,084 (189)
The synthesis of potential analgesics derived from thebaine [PDF]
, 1979 The thesis describes the synthesis of novel bridged thebaine derivatives with heterocyclic rings attached to C-7 and a study of the associated chemistry. Use has been made of the α-hydrazide (3) formed from the α-ester (2), itself prepared by Diels-Alder
Michael Burton (4178776)
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E-Journal of Chemistry, 2009 Two biologically active classes of compounds coumarins and triazoles were employed to form the Schiff bases. The synthesized Schiff base viz., 3-aryl-[(1-isocyano-4-methyl-7-hydroxycoumarin)]-5-methyl-1,3,4-triazoline-2-one and its substituents were ...
Kumar Sanjeev S. Lamani +3 more
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Zaporožskij Medicinskij Žurnal, 2016 The aim of this work was the study of actoprotective activity of compounds, which combine sintons of 1,2,4-triazole-3-thiol and theophylline. Materials and methods.
A. S. Gotsulya
doaj
Aktualʹnì Pitannâ Farmacevtičnoï ì Medičnoï Nauki ta Praktiki, 2015 The aim of research. Modern drugs must have certain characteristics, such as low toxicity and high efficiency. Special attention should be given to esthers of 2-(1,2,4-triazoles-3-iltio)acetic acids.
V. A. Salionov
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ANTIPROLIFERATIVE, ADME AND POTENTIAL IN SILICO G6PDH INHIBITORY ACTIVITY OF NOVEL 2-(1-BENZOFURAN-2-YL)-4-(5-PHENYL-4H-1, 2, 4-TRIAZOL-3-YL) QUINOLINE DERIVATIVES [PDF]
, 2016 Objectives: Synthesis of new 2-(1-benzofuran-2-yl)-4-(5-phenyl-4H-1, 2, 4-triazol-3-yl) quinoline and its derivatives for antiproliferative potential against cancer cells.Methods: The general methods were employed for the synthesis and the structures ...
D., Satyanarayan N. +7 more
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Spectroscopic Study of some Schiff Bases Derived from Dibenzoylmethane [PDF]
, 2010 A series of Schiff bases 7-11 derived from dibenzoylmethane have been prepared. The UV, IR, 1H NMR and mass spectra revealed theses compounds were existed mainly as the keto-enamine tautomer in the solution.
A. Saeed, Bahjat, Al-Masoudi, Wasfi A.
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Antidepressant Activity of Some Novel 1, 2, 4 Triazole Substituted Quinazoline Derivatives
International Journal of Pharmaceutical Chemistry and Analysis, 2016 Introduction: Quinazoline is an important moiety found natural and used for their biological activity, quinazoline always attract scientist due to its broad therapeutic value. In the present research article we prepared a series of fifteen compound by conjugating to prominent therapeutic active moiety to produce synergistic effect to mimic the ...
Narendra Joshi, Anju Goyal
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Chemical Structure and Herbicidal Activity of 1, 2, 4-Triazole-carboxamide Derivatives.
Journal of Weed Science and Technology, 1999 新規な1,2,4-トリアゾールカルボキサミド誘導体について, タイヌビエに対する除草活性と移植イネに対する安全性を指標として, 構造と活性を検討した。1. 雑草発生前処理高いタイヌビエ除草活性と移植イネに対する安全性を保有するには, ベンゼン環の2位と6位が低級アルキル基や塩素原子で置換されていることが必要で, とくに2,6-ジメチル置換体, 2-メチル-6-エチル置換体, 2-メチル-6-塩素置換体および2,4,6-トリメチル置換体が, 優れた除草活性とイネ安全性を示した。カルバモイル基の置換様式は, N,N-ジエチルカルバモイル体およびN-エチル, N-プロピカルバモイル体が高活性に寄与し, アルキル基がメチルあるいはブチルでは劣った。イネに対してはいずれも高い安全性を示した ...
Mitsuru Kanzaki +2 more
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CREATION, PHYSICAL AND CHEMICAL PROPERTIES OF ALKIL-2-((5-PHENETHYL-4-R-1,2,4- TRIAZOLE-3-YL)THIO)ACET(PROPAN,BENZ)IMIDATES [PDF]
, 2019 Objective: The aim of this research was to synthesize and evaluate physical-chemical properties of 5-pheneyhyl-4-R-3-thio-1,2,4-triazole and to establish identity and structure of the synthesized compounds, namely alkil-2-((5-phenethyl-4-R-1,2,4-triazole-
ANDRIY, KAPLAUSHENKO +3 more
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Regioselective Synthesis of 1-(2,6-Dichloro-4-Trifluoromethylphenyl)- 4-Alkyl-1H-[1,2,3]-Triazoles
Molecules, 2008 A new and efficient method for the synthesis of 1-(2,6-dichloro-4-trifluoromethylphenyl)-4-alkyl-1H-[1,2,3]-triazoles by the room temperature 1,3-dipolarcycloaddition of (2-azido-1,3-dichloro-5-trifluoromethyl)benzene with terminal alkynes inthe presence
Lixue Zhang +4 more
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