The present invention provides an antifungal agent represented by the formula:
wherein A
1
represents a 3-pyridyl group which may have a substituent, a quinolyl group which may have a substituent, or the like; X
1
represents a group represented by the formula —NH—C(═O)—, a group represented by the formula —C(═O)—NH—, or the like; E represents a furyl group, a thienyl group, a pyrrolyl group, a phenyl group, a pyridyl group, a tetrazolyl group, a thiazolyl group or a pyrazolyl group; with the proviso that A
1
may have 1 to 3 substituents, and E has one or two substituents.
The present invention provides an antifungal agent represented by the formula:
[wherein A1 represents a 3-pyridyl group which may have a substituent, a quinolyl group which may have a substituent, or the like; X1 represents a group represented by the formula -NH-C(=O)-, a group represented by the formula -C(=O)-NH-, or the like; E represents a furyl group, a thienyl group, a pyrrolyl group, a phenyl group, a pyridyl group, a tetrazolyl group, a thiazolyl group or a pyrazolyl group; with the proviso that A1 may have 1 to 3 substituents, and E has one or two substituents].
Synthesis of Enones and Enals via Dehydrogenation of Saturated Ketones and Aldehydes
作者:Gao-Fei Pan、Xue-Qing Zhu、Rui-Li Guo、Ya-Ru Gao、Yong-Qiang Wang
DOI:10.1002/adsc.201801058
日期:2018.12.21
substrate scope including various linear or cyclic saturated ketones and aldehydes. The protocol is ligand‐free, and molecular oxygen is used as the sole clean oxidant in the reaction. Due to mild reaction conditions, good functional group compatibility, and versatile utilities of enones and enals, the method can be applied in the late‐stage synthesis of natural products, pharmaceuticals and fine chemicals