Results 111 to 120 of about 286 (167)

Scaffold Hopping in Tuberculosis Drug Discovery: Principles, Applications, and Case Studies. [PDF]

J Med Chem
Kovar O, Kufa M, Finger V, Soukup O, Kratky M, Torruellas C, Roh J, Korabecny J.   +7 more
europepmc   +1 more source

Medicinal chemistry-based perspectives on thiophene and its derivatives: exploring structural insights to discover plausible druggable leads. [PDF]

RSC Med Chem
Thakur S, Kumar D, Jaiswal S, Goel KK, Rawat P, Srivastava V, Dhiman S, Jadhav HR, Dwivedi AR.   +8 more
europepmc   +1 more source

Chemistry of Nitrogen Containing Heterocycles, CNCH-2015. [PDF]

, 2015

core  

Stefano Marcaccini: a pioneer in isocyanide chemistry. [PDF]

Mol Divers
Neo AG, Ramiro JL, García-Valverde M, Díaz J, Marcos CF.   +4 more
europepmc   +1 more source

Synthesis of Benzodioxepinones and Benzoxazepinones via Tandem Oxidation and Iodolactonization of 2-O/N-tethered Alkenyl Benzaldehyde Mediated by CuI/TBHP. [PDF]

ACS Omega
Chutia A, Arandhara PJ, Behera BK, Pradhan A, Saikia AK.   +4 more
europepmc   +1 more source

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Benzothiazines in organic synthesis. Synthesis of fluorescent 7-amino-2,1-benzothiazines

Organic & Biomolecular Chemistry, 2011
Fluorescent 7-amino-2,1-benzothiazines were prepared in high yields using the palladium-catalyzed reaction of 4-amino-2-chlorobenzaldehydes with a sulfoximine or the reaction of 7-fluoro-2,1-benzothiazines with amines.
Nattawut, Yongpruksa, Siddharth, Pandey, Gary A, Baker, Michael, Harmata   +3 more
openaire   +2 more sources

Synthesis, single crystal X-ray, spectroscopic and computational (DFT) studies 2,1-benzothiazine based hydrazone derivatives

Journal of Molecular Structure, 2021
Abstract 2,1-Benzothiazine-4(3H)-one 2,2-dioxide was synthesized through a multistep procedure starting with methyl anthranilate. It was reacted with hydrazine monohydrate to form corresponding hydrazine derivative which was subsequently treated with acetone and cyclopentanone respectively to get benzothiazine based hydrazones.
Shakeel Ahmad, Tariq Mahmood, Matloob Ahmad, Muhammad Nadeem Arshad, Faizan Ullah, Muhammad Shafiq, Sana Aslam, Abdullah M. Asiri   +7 more
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ChemInform Abstract: Recent Progress in the Chemistry of 2,1‐Benzothiazines

ChemInform, 2008
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
Xuechuan Hong, Michael Harmata
openaire   +1 more source

Novel Preparation of 2,1‐Benzothiazine Derivatives from Sulfonamides with [Hydroxy(tosyloxy)iodo]arenes.

ChemInform, 2003
AbstractFor Abstract see ChemInform Abstract in Full Text.
Yuhta, Misu, Hideo, Togo
openaire   +2 more sources

AN IMPROVED SYNTHESIS OF 3,4-DIHYDRO-1H-2,1-BENZOTHIAZIN-4-ONE 2,2-DIOXIDE

Organic Preparations and Procedures International, 1971
Abstract Utilizing polymer-bound anthranilic acid derivatives, we were able to obtain 3,4-dihydro-1H-2,1-benzothiazine-4-one 2,2-dioxide derivatives through N-methanesulfonylation by use of sulfonyl chloride, sulfonic acid, or sodium sulfonate, N-alkylation under Mitsunobu condition, and the cyclative cleavage in 8–52% five-step overall isolated ...
J. G. Lombardino, N. W. Treadway
openaire   +2 more sources