- Cyclative Cascades of Allenamides Derived from Amino Acids: Synthesis of Annulated Indoxyl Derivatives
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Allenamides derived from amino acids participate in the cascade transformations catalyzed by Pd0 allowing consecutive formation of two five-membered rings. The developed methodology provides an access to annulated indoles which can be transform
- Petkovic, Milos,Nasufovic, Veselin,Djukanovic, Dimitrije,Vujosevic, Zorana Tokic,Jadranin, Milka,Matovic, Radomir,Savic, Vladimir
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- Triazole sulfonamides derivatives and their use in agriculture
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The invention provides a novel triazole sulfonamide derivative and application thereof in agriculture. , The invention relates to a triazole sulfonamides derivative as shown in a formula (I) and a preparation method thereof. I In formula (R)1 And R2 Are each independently hydrogen. C1 -6 Alkyl and the like, R3 Document C3 -8 Cycloalkyl, R4 -SO2 - NRa Rb , SO2 - C1 -6 Alkyl group, SO2 - C3 -8 Cycloalkyl, SO2 - C1 -3 Alkylene - C3 -8 Cycloalkyl, SO2 - Rc , C1 -3 Alkylene - C (= O) O-C1 -6 Alkyl or - C1 -3 Alkylene - C (= O) - NRd Re , Ra , Rb , Rc , Rd And Re Having the meaning of the invention. The compound, the composition containing the compound and/or the preparation provided by the invention has good bactericidal activity and can be used as a bactericide in agriculture.
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Paragraph 0151-0154; 0155-0156; 0159
(2021/09/26)
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- Tri-substituted triazoles as potent non-nucleoside inhibitors of the HIV-1 reverse transcriptase
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A new series of 1,2,4-triazoles was synthesized and tested against several NNRTI-resistant HIV-1 isolates. Several of these compounds exhibited potent antiviral activities against efavirenz- and nevirapine-resistant viruses, containing K103N and/or Y181C mutations or Y188L mutation. Triazoles were first synthesized from commercially available substituted phenylthiosemicarbazides, then from isothiocyanates, and later by condensing the desired substituted anilines with thiosemicarbazones.
- De La Rosa, Martha,Kim, Hong Woo,Gunic, Esmir,Jenket, Cheryl,Boyle, Uyen,Koh, Yung-hyo,Korboukh, Ilia,Allan, Matthew,Zhang, Weijian,Chen, Huanming,Xu, Wen,Nilar, Shahul,Yao, Nanhua,Hamatake, Robert,Lang, Stanley A.,Hong, Zhi,Zhang, Zhijun,Girardet, Jean-Luc
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p. 4444 - 4449
(2007/10/03)
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