Results 81 to 90 of about 3,633 (196)
Efficient synthesis of benzothiazine and acrylamide compounds
Química Nova, 2010 This article describes the synthesis of the new (2Z)-2-(4-methoxybenzylidene)-6-nitro-4H -benzo[1,4]thiazin-3-one, (2Z)-2-(4-methoxybenzylidene)-4-methyl-6-nitro-4H-benzo[1,4]thiazin-3-one, (2Z)-6-amino-2-(4-methoxybenzylidene)-4H -benzo[1,4]thiazin-3 ...
Ana Maria Alves Souza +8 more
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Scientia Pharmaceutica, 2016 In order to obtain and then test pharmocologically any possible conformers of the new feasible analgesic N-benzyl-4-hydroxy-1-methyl-2,2-dioxo-1H-2λ6,1-benzothiazine-3-carboxamide, its 4-O-sodium salt was synthesized using two methods.
Igor V. Ukrainets +4 more
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Methyl 5-bromo-2-[methyl(methylsulfonyl)amino]benzoate
Acta Crystallographica Section E, 2009 The title compound, C10H12BrNO4S, is an intermediate in the synthesis of benzothiazine. The planar methyl ester group (maximum deviation is 0.0065 Å) is oriented at a dihedral angle of 39.09 (13)° with respect to the
Muneeb Hayat Khan +4 more
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2,1-Benzothiazines : preparation and reactivity [PDF]
, 2018 Title from PDF of title page (University of Missouri--Columbia, viewed on May 24, 2010). ; The entire thesis text is included in the research.pdf file; the official abstract appears in the short.pdf file; a non-technical public abstract appears in the public.pdf file. ; Dissertation advisor: Dr. Michael Harmata. ; Vita. ; Ph. D. University of Missouri--
openaire +2 more sources
Yield of benzothiazine derivatives and catalysis by heteropolyacids
, 2016 An efficient heteropolyacid-catalyzed reaction for the synthesis of benzothiazine derivatives is reported. In this transformation, H3PW12O40 was employed as a catalyst in a reaction involving 2-aminobenzenethiols, acetylenic esters, and malonate esters ...
Alireza Samzadeh-Kermani (2809624)
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, 2016 A new cysteinyldopa model ligand Cydo {3-[(2-aminoethyl)sulfanyl]-4,6-di-tert-butylbenzene-1,2-diol} was prepared and its reactivity with CuII explored.
Yohannes T. Tesema (2419021) +2 more
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2-homopiperazine-1-yl-4H-l, 3 -bensothiazine-4-one derivatives of formula (I) are provided. They are useful in the treatment of bacterial infections, in particular tuberculosis, buruli ulcer and leprosy.
Albertovich, Makarov Vadim +1 more
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, 2010 1144-1150Synthesis of isoxazolyl quinoline-3-carboxamides 3 and isoxazolyl-1,4-benzothiazine-2-carboxamides 4 have been accomplished by cyclocondensation of isoxazolyl-3-oxo-butanamides 2 with o-amino benzaldehyde or o-amino thiophenol involving ...
S. Raju +7 more
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Synthesis and study of biological activity of some new 1,4-benzothiazines
, 2007 852-859N-(4-methylpyrimidin-2-one-4-yl)-1,4-benzothiazine-2,3-dione 5, 2-thio-2,6-dimethyl[1,3,5]triazino[3,4-c]-1,4-benzothiazine 9, [1,2,4]-triazino-2-oxo-[3,4-c][1,4]-benzothiazine 13, 5-arylidene-1H-1,4-benzothiazine[1,3,4]triazole 16a-b, 2-thio-6 ...
Deshmukh, M B +3 more
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, 2020 © 2016 Pleiades Publishing, Ltd.Reaction of 4-fluoro-N-sulfinylaniline with norbornene and norbornadiene has afforded the Diels-Alder adducts of benzothiazine structure that have been oxidized into the corresponding benzothiazine sulfonamides.
Plemenkov V. +3 more
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