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- W4281570548 abstract "In recent years, there has been a lot of interest in the modern organic synthesis using enzymes as biocatalysts. A multicomponent reaction of 4-formylphenyl benzoates, malononitrile, and pyrazolones utilizing pepsin as a biocatalyst was investigated in different reaction conditions. The best yields of pyrano[2,3-c]pyrazoles were obtained by grinding the respective reactants in a mortar in the presence of pepsin for 1.5–2 h at room temperature. Instead of pyrazolones, 1,3-cyclic diketones and 4-arylazo-5-aminopyrazoles were used to prepare new series of 4H-chromenes, and pyrazolo[1,5-a]pyrimidines in good to excellent yields after grinding the respective reactants for 0.5–3 h. The new target molecules showed a wide range of antibacterial activity against four different ATCC bacterial strains. The pyrazolo[1,5-a]pyrimidines 14a and 14f displayed moderate antibacterial activity against the K. pneumoniae and S. aureus strains with inhabitation zones of 29.6–30.3 mm and MIC values of 125–250 μg/mL." @default.
- W4281570548 created "2022-05-27" @default.
- W4281570548 creator A5011620806 @default.
- W4281570548 creator A5036419964 @default.
- W4281570548 creator A5039955042 @default.
- W4281570548 date "2022-04-18" @default.
- W4281570548 modified "2023-10-16" @default.
- W4281570548 title "Green one-pot synthesis and <i>in vitro</i> antibacterial screening of pyrano[2,3-<i>c</i>]pyrazoles, 4<i>H</i>-chromenes and pyrazolo[1,5-<i>a</i>]pyrimidines using biocatalyzed pepsin" @default.
- W4281570548 cites W1495505534 @default.
- W4281570548 cites W1549240509 @default.
- W4281570548 cites W1909125941 @default.
- W4281570548 cites W1947219322 @default.
- W4281570548 cites W1969026710 @default.
- W4281570548 cites W1969540451 @default.
- W4281570548 cites W1974579447 @default.
- W4281570548 cites W1996207711 @default.
- W4281570548 cites W2001384983 @default.
- W4281570548 cites W2002022893 @default.
- W4281570548 cites W2008030460 @default.
- W4281570548 cites W2021523449 @default.
- W4281570548 cites W2022727472 @default.
- W4281570548 cites W2026934463 @default.
- W4281570548 cites W2035704109 @default.
- W4281570548 cites W2038226032 @default.
- W4281570548 cites W2041899493 @default.
- W4281570548 cites W2045414748 @default.
- W4281570548 cites W2053159345 @default.
- W4281570548 cites W2072845515 @default.
- W4281570548 cites W2086084239 @default.
- W4281570548 cites W2093213097 @default.
- W4281570548 cites W2104075352 @default.
- W4281570548 cites W2108845614 @default.
- W4281570548 cites W2110198171 @default.
- W4281570548 cites W2158118640 @default.
- W4281570548 cites W2163837669 @default.
- W4281570548 cites W2256270240 @default.
- W4281570548 cites W2281138147 @default.
- W4281570548 cites W2288960217 @default.
- W4281570548 cites W2317855805 @default.
- W4281570548 cites W2322719137 @default.
- W4281570548 cites W2328363044 @default.
- W4281570548 cites W2482744938 @default.
- W4281570548 cites W2485922455 @default.
- W4281570548 cites W2514856222 @default.
- W4281570548 cites W2520519379 @default.
- W4281570548 cites W2524642442 @default.
- W4281570548 cites W2563586959 @default.
- W4281570548 cites W2574438640 @default.
- W4281570548 cites W2599872735 @default.
- W4281570548 cites W2604211559 @default.
- W4281570548 cites W2626942222 @default.
- W4281570548 cites W2735307609 @default.
- W4281570548 cites W2738420928 @default.
- W4281570548 cites W2742156353 @default.
- W4281570548 cites W2756164263 @default.
- W4281570548 cites W2760514448 @default.
- W4281570548 cites W2793991650 @default.
- W4281570548 cites W2805037855 @default.
- W4281570548 cites W2810767609 @default.
- W4281570548 cites W2889485406 @default.
- W4281570548 cites W2893355104 @default.
- W4281570548 cites W2895977431 @default.
- W4281570548 cites W2904639539 @default.
- W4281570548 cites W2910414036 @default.
- W4281570548 cites W2912006909 @default.
- W4281570548 cites W2920966733 @default.
- W4281570548 cites W2935886804 @default.
- W4281570548 cites W2952272953 @default.
- W4281570548 cites W2952288282 @default.
- W4281570548 cites W2956499269 @default.
- W4281570548 cites W2969294611 @default.
- W4281570548 cites W2971658178 @default.
- W4281570548 cites W2988336650 @default.
- W4281570548 cites W2994818799 @default.
- W4281570548 cites W3000178732 @default.
- W4281570548 cites W3001455197 @default.
- W4281570548 cites W3006319131 @default.
- W4281570548 cites W3009288349 @default.
- W4281570548 cites W3012479915 @default.
- W4281570548 cites W3013587050 @default.
- W4281570548 cites W3015838014 @default.
- W4281570548 cites W3047311974 @default.
- W4281570548 cites W3109466213 @default.
- W4281570548 cites W3117625522 @default.
- W4281570548 cites W3125268995 @default.
- W4281570548 cites W3155114112 @default.
- W4281570548 cites W3176606287 @default.
- W4281570548 cites W3197614127 @default.
- W4281570548 cites W3200990747 @default.
- W4281570548 cites W3202418781 @default.
- W4281570548 cites W3206323624 @default.
- W4281570548 cites W4200214251 @default.
- W4281570548 cites W4244715544 @default.
- W4281570548 doi "https://doi.org/10.1080/00397911.2022.2074301" @default.
- W4281570548 hasPublicationYear "2022" @default.
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