Ontology highlight
ABSTRACT:
SUBMITTER: Prajapati D
PROVIDER: S-EPMC1470455 | biostudies-literature | 2006 Mar
REPOSITORIES: biostudies-literature
Beilstein journal of organic chemistry 20060323
Novel 1H-pyrimido [4,5-c][1,2]diazepines 3 & 4 and pyrazolo [3,4-d]pyrimidines 6 were regioselectively synthesised by the reaction of 1,3-dimethyl-6-hydrazinouracils 1 with various alpha,beta-unsaturated compounds 2 and alpha-ketoalkynes 8 in excellent yields. ...[more]