91893-69-5Relevant academic research and scientific papers
Synthesis of 2-Aminoethanesulfonamides of Betulinic and Betulonic Acids
Dubovitskii, S. N.,Komissarova, N. G.,Orlov, A. V.,Shitikova, O. V.
, p. 712 - 716 (2021/07/21)
New potentially biologically active sulfonamide derivatives of pentacyclic lupane-type triterpenoids, the sulfonamide group of which was bonded to C-17 of the triterpene skeleton through an amidoethane spacer, were synthesized via conjugation of 2-aminoet
BICYCLIC JAK INHIBITORS AND USES THEREOF
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Paragraph 000274; 000275, (2020/10/20)
Provided herein are compounds of Formulas (I), (II), (III), and (IV) and subformulas thereof, wherein the variables are defined herein. Also provided herein are pharmaceutical compositions comprising a compound of Formula (I), (II), (III), or (IV) and methods of using the compounds, e.g., in the treatment of immune disorders, inflammatory disorders, and cancer.
Synthesis and antiviral, insecticidal, and fungicidal activities of gossypol derivatives containing alkylimine, oxime or hydrazine moiety
Li, Ling,Li, Zheng,Wang, Kailiang,Liu, Yuxiu,Li, Yongqiang,Wang, Qingmin
, p. 474 - 483 (2016/01/25)
Gossypol is a part of the cotton plant's defense system against pathogens and herbivorous insects. To discover gossypol analogs with broad spectrum and high activity, a series of gossypol alkylamine Schiff base, oxime and hydrazone derivatives were synthesised and bioassayed. The biological results indicated that most of these derivatives exhibited higher anti-TMV activity than gossypol. Interestingly, the activities of compounds 10, 15, 18, 20, 23 and 26 were much higher than that of ribavirin. Furthermore, compound 26, which was low toxicity to rat, showed better activity than control plant virus inhibitors in the field. Additionally, allyl amine Schiff base (9) displayed remarkable insecticidal activities against Mythimna separata, Helicoverpa armigera and Ostrinia nubilalis, whereas (pyridin-3-yl)methanamine Schiff base (13) showed excellent activity against Culex pipiens pallens. The fungicidal results revealed that all of compounds exhibited good activity against Physalospora piricola.
Quinazolines and related heterocyclic compounds and their therapeutic use
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Page/Page column 16, (2009/07/18)
A compound of the formula wherein X is CR1 or N; Y is CR3 or N; R1, R3, R4, R5 and R6 are independently H, F, Cl, Br, I, or a hydrocarbon group which optionally contains one or more heteroatoms; R7 is a heterocyclic group including one or more N atoms; R' is Rx or NRyRz wherein Rx, Ry and Rz are each H or the same or different groups, including cyclic groups formed by Ry and Rz with the N atom, of up to 20 C atoms and optionally including up to 3 further heteroatoms selected from N, O and S; or a pharmaceutically acceptable salt, ester or solvate thereof, has therapeutic utility.
Carbapenem derivatives and a preparation method thereof
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, (2008/06/13)
The present invention relates to carbapenem derivatives of Formula I, wherein X is carbonyl or sulfonyl, and a preparation method thereof. The carbapenem derivatives of the invention have excellent antibacterial properties and are thus useful as antibiotics.
