Results 31 to 40 of about 9,301,767 (216)

Antimicrobial activity, minimum inhibitory concentration and cytotoxicity of thiadiazol compound [PDF]

Romanian Journal of Infectious Diseases
Background. The azole chemicals category include thiadiazoles which are heterocyclic compounds having sulfur and two nitrogen atoms that have five members. Aim.
Ban M. Saeed, Shaker A. Al-Jadaan, Rawa’a A. Kushaish, Basil A. Abbas   +3 more
doaj   +1 more source

Crystal structures of three 6-aryl-2-(4-chlorobenzyl)-5-[(1H-indol-3-yl)methyl]imidazo[2,1-b][1,3,4]thiadiazoles

Acta Crystallographica Section E: Crystallographic Communications, 2020
Three title compounds, namely, 2-(4-chlorobenzyl)-5-[(1H-indol-3-yl)methyl]-6-phenylimidazo[2,1-b][1,3,4]thiadiazole, C26H19ClN4S, (I), 2-(4-chlorobenzyl)-6-(4-fluorophenyl)-5-[(1H-indol-3-yl)methyl]imidazo[2,1-b][1,3,4]thiadiazole, C26H18ClFN4S, (II ...
Sadashivamurthy Shamanth, Kempegowda Mantelingu, Haruvegowda Kiran Kumar, Hemmige S. Yathirajan, Sabine Foro, Christopher Glidewell   +5 more
doaj   +1 more source

2-(4-Fluorophenyl)-3-[5-(4-nitrophenyl)-1,3,4-thiadiazol-2-yl]-1,3-thiazolidin-4-one

Acta Crystallographica Section E, 2010
In the title compound, C17H11FN4O3S2, the five-membered thiazolidinone and thiadiazole rings are almost planar, with r.m.s. deviations of 0.017 and 0.0019 Å, respectively.
Peng Yu, Kang An, Qiu He, Jian-Qaing Zhang, Rong Wan   +4 more
doaj   +1 more source

4-Bromobenzo[1,2-d:4,5-d′]bis([1,2,3]thiadiazole) [PDF]

, 2022
Bromoderivatives of benzofused 1,2,5-thiadiazoles are important precursors for the synthesis of dyes, which are widely used to design effective photovoltaic materials.
Timofey A. Kudryashev, Oleg A. Rakitin, Daria A. Alekhina, Timofey N. Chmovzh   +3 more
core   +1 more source

N-(5-Benzylsulfanyl-1,3,4-thiadiazol-2-yl)-2-(piperidin-1-yl)acetamide

Acta Crystallographica Section E, 2014
The title compound, C16H20N4OS2, was synthesized by the reaction of 2-benzylsulfanyl-5-chloroacetamido-1,3,4-thiadiazole and piperidine in a 1:2 ratio. The planes of the acetamide and 1,3,4-thiadiazole units are twisted by 10.8 (4)°.
D. S. Ismailova, R. Ya. Okmanov, A. A. Ziyaev, Kh. M. Shakhidoyatov, B. Tashkhodjaev   +4 more
doaj   +1 more source

Synthesis and Preliminary Antimicrobial Study of 2-Amino-5-Mercapto-1,3,4-Thiadiazole Derivatives

Iraqi Journal of Pharmaceutical Sciences, 2017
Nitrogen heterocycles are of a special interest because they constitute an important class of natural and non natural products, many of which exhibit useful biological activities.Among these nitrogen heterocycles are 1, 3, 4-thiadiazole containing ...
Husam A. Ameen, Ahlam J. Qasir
doaj   +3 more sources

Mechanistic Insight Into the Polymorph‐Dependent Photosalient Effect of a White Light or Two‐Photon Activated Photoreactive Molecular Salt

Angewandte Chemie, EarlyView.
Photocycloaddition in stilbene‐type salt polymorphs exhibit distinct light‐driven responses: OHT‐TI shows a violent photosalient effect under visible and NIR (two‐photon) irradiation, whereas OHT‐TII reacts statically. Packing and computational analysis reveals that shell‐like structures in OHT‐TI frustrate structural relaxation, accumulating explosive
Emanuela Santagata, Francesco Ambrosio, Amedeo Capobianco, Andrea Peluso, Giorgia Rizzi, Stijn Van Cleuvenbergen, Yovan de Coene, Koen Clays, Paolo Pio Mazzeo, Roberto Centore, Fabio Borbone   +10 more
wiley   +2 more sources

Synthesis and Regioselective Reaction of Some Unsymmetrical Heterocyclic Chalcone Derivatives and Spiro Heterocyclic Compounds as Antibacterial Agents

Molecules, 2015
A number of novel heterocyclic chalcone derivatives can be synthesized by thermal and microwave tools. Treatment of 4-(4-Acetylamino- and/or 4-bromo-phenyl)-4-oxobut-2-enoic acids with hydrogen peroxide in alkaline medium were afforded oxirane ...
Maher A. El-Hashash, Sameh A. Rizk, Saad R. Atta-Allah   +2 more
doaj   +1 more source

Action of 2-Amino-1, 3, 4-thiadiazole in Controlling Plant Diseases

Japanese Journal of Phytopathology, 1971
Properties of 2-amino-1, 3, 4-thiadiazole (ATDA) as rice bacterial leaf blight controlling agent were examined.This compound was effective against the disease as foliar application, and also as root application.As foliar spray, ATDA showed immediate therapeutic effect, and the duration of the effect was fairly short.When applied into paddy water, ATDA ...
Kunito YAKUSHIJI, Osamu WAKAE
  +6 more sources

5-({3-[(5-Amino-1,3,4-thiadiazol-2-yl)sulfanylmethyl]benzyl}sulfanyl)-1,3,4-thiadiazol-2-amine

Acta Crystallographica Section E, 2012
In the title compound, C12H12N6S4, the two terminal thiadiazole rings are twisted with respect to the central benzene ring, making dihedral angles of 54.28 (4) and 76.56 (3)°.
Sung Kwon Kang, Nam Sook Cho, Siyoung Jang   +2 more
doaj   +1 more source