Results 71 to 80 of about 202 (136)
Recent Progress in Synthetic Applications of Hypervalent Iodine(III) Reagents. [PDF]
Yoshimura A, Zhdankin VV.
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Stefano Marcaccini: a pioneer in isocyanide chemistry. [PDF]
Neo AG +4 more
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A Convenient One-Pot Synthesis of Novel Benzimidazole-Thiazinone Derivatives and Their Antimicrobial Activity. [PDF]
Samreen S +8 more
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New 1,2-benzothiazine derivatives as inhibitors of cyclooxygenase with membrane perturbing potency
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Recent Advances in Synthesis and Medicinal Evaluation of 1,2‐Benzothiazine Analogues
Asian Journal of Organic Chemistry, 2022AbstractBenzothiazines are one of the significant nitrogen containing heterocyclic scaffolds which are found to be multipurpose in the fields of drug discovery and medicinal chemistry. They are realized to be effective in curing enzymatic diseases caused by COX‐2, ALR‐2 (Aldose reductase enzyme), ALP (Alkaline phosphatase), 11β‐HSD 1 (11β ...
Reetu Reetu +2 more
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Regioselective Syntheses of 1,2‐Benzothiazines by Rhodium‐Catalyzed Annulation Reactions
Angewandte Chemie, 2015AbstractRhodium‐catalyzed directed carbene insertions into aromatic CH bonds of S‐aryl sulfoximines lead to intermediates, which upon dehydration provide 1,2‐benzothiazines in excellent yields. The domino‐type process is regioselective and shows a high functional‐group tolerance. It is scalable, and the only by‐products are dinitrogen and water. Three
Ying, Cheng, Carsten, Bolm
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Synthesis and analgesic and anti-inflammatory activities of 1,2-benzothiazine derivatives
Archives of Pharmacal Research, 1999Three 1,2-benzothiazine derivatives were synthesized, and their analgesic/anti-inflammatory efficacy and their effects on gastric irritation were evaluated. Among the three compounds, 39 exhibited the most potent analgesic action, but the effect was weaker than that of piroxicam.
E B, Lee, S K, Kwon, S G, Kim
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Angewandte Chemie - International Edition, 2013
Revitalization by oxygen: A rhodium(III)-catalyzed oxidative CH/NH activation/annulation sequence provided access to a variety of substituted 1,2-benzothiazine derivatives from readily available NH-sulfoximines and alkynes (see scheme; Cp*=C5 Me5 ). The oxidation system consisted of molecular oxygen in combination with a catalytic amount of Fe(OAc)2 .
Carsten Bolm +2 more
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Revitalization by oxygen: A rhodium(III)-catalyzed oxidative CH/NH activation/annulation sequence provided access to a variety of substituted 1,2-benzothiazine derivatives from readily available NH-sulfoximines and alkynes (see scheme; Cp*=C5 Me5 ). The oxidation system consisted of molecular oxygen in combination with a catalytic amount of Fe(OAc)2 .
Carsten Bolm +2 more
exaly +3 more sources
Multilevel topological description of molecular packings in 1,2-benzothiazines
CrystEngComm, 2014A new method for description of molecular networks and packings is proposed and implemented into the program package TOPOS.
Farhana Aman +6 more
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