Search for "trisubstituted oxazole" in Full Text gives 4 result(s) in Beilstein Journal of Organic Chemistry.
Beilstein J. Org. Chem. 2020, 16, 2108–2118, doi:10.3762/bjoc.16.178
Beilstein J. Org. Chem. 2017, 13, 1478–1485, doi:10.3762/bjoc.13.146
Beilstein J. Org. Chem. 2016, 12, 1170–1177, doi:10.3762/bjoc.12.112
Beilstein J. Org. Chem. 2014, 10, 544–598, doi:10.3762/bjoc.10.50