Synthesis and pharmacological activity of 2-oxo-(2H) 1-benzopyran-3-carboxamide derivatives
摘要:
Continuing our research on the synthesis and biological activity of heterocyclic compounds synthesized by carbon suboxide, we prepared and screened some 2-oxo (2H) 1-benzopyran-3-carboxamide derivatives. The results of pharmacological assays are reported and discussed.
作者:Shunxi Dong、Marcus Frings、Duo Zhang、Qianqian Guo、Constantin G. Daniliuc、Hanchao Cheng、Carsten Bolm
DOI:10.1002/chem.201703263
日期:2017.10.9
An N-heterocyclic carbene (NHC)-catalyzed highlydiastereo- and enantioselective formal [3+2] reaction of o-hydroxy aromatic aldimines and cinnamaldehydes leading to enantioenriched trans-γ-lactams was developed. Subsequent transformations allowed modifying the heterocyclic core of the products. An organocatalytic kinetic resolution of chiral lactams was demonstrated in a first proof-of-principle study
Synthesis and pharmacological activity of 2-oxo-(2H) 1-benzopyran-3-carboxamide derivatives
作者:L Bonsignore、G Loy、D Secci、A Calignano
DOI:10.1016/0223-5234(93)90020-f
日期:1993.1
Continuing our research on the synthesis and biological activity of heterocyclic compounds synthesized by carbon suboxide, we prepared and screened some 2-oxo (2H) 1-benzopyran-3-carboxamide derivatives. The results of pharmacological assays are reported and discussed.
Anselmino, Chemische BerichteChemische Berichte, 1905, vol. 38, p. 3991,3996