Ontology highlight
ABSTRACT:
SUBMITTER: Muhammad ZA
PROVIDER: S-EPMC6152077 | biostudies-literature | 2017 Jul
REPOSITORIES: biostudies-literature
Muhammad Zeinab A ZA Edrees Mastoura M MM Faty Rasha A M RAM Gomha Sobhi M SM Alterary Seham S SS Mabkhot Yahia N YN
Molecules (Basel, Switzerland) 20170720 7
A series of new morpholinylchalcones was prepared and then used as building blocks for constructing a series of 7-morpholino-2-thioxo-2,3-dihydropyrido[2,3-<i>d</i>]pyrimidin-4(1<i>H</i>)-ones via their reaction with 6-aminothiouracil. The latter thiones reacted with the appropriate hydrazonoyl chloride to give the corresponding pyrido[2,3-<i>d</i>][1,2,4]triazolo[4,3-<i>a</i>]pyrimidin-5(1<i>H</i>)-ones. The assigned structures for all the newly synthesized compounds were confirmed on the basis ...[more]