A Facile Synthesis and Drug Design of Some New Heterocyclic Compounds Incorporating Pyridine Moiety and Their Antimicrobial Evaluation
作者:Fathy M. Abdelrazek、Sobhi M. Gomha、Aly H. Abdelrahman、Peter Metz、Mohsen A. Sayed
DOI:10.2174/1570180814666161128120240
日期:2017.6.30
described via regioselective 1,3-dipolar cycloaddition reactions of 3-(dimethylamino)-1-(pyridin-4- yl)prop-2-en-1-one (2) with nitrilimines 4a-h to afford the corresponding pyrazole derivatives 6a-h. Hydrazinolysis of 6a-c,e-f yielded the respective pyrazolopyridazines 7a-f. The enaminone 2 reacts also with 6-aminothiouracil (8) to yielded thione 9. The reaction of 9 with hydrazonoylchlorides 3 yielded
The herbicidalactivity of 3-cyanopyridin-2-yl phosphates, which were designed according to the idea of a mechanism-based inactivator, is probably related to a phosphatase.
根据基于机制的灭活剂的思想设计的 3-氰基吡啶-2-基磷酸酯的除草活性可能与磷酸酶有关。
Mosti Luisa, Schenone Pietro, Del Mar Mahiques Maria, Dorigo Paola, Fracc+, Farmaco, 49 (1994) N 9, S 559-566
作者:Mosti Luisa, Schenone Pietro, Del Mar Mahiques Maria, Dorigo Paola, Fracc+