Selective hydrogenation of conjugated unsaturated ketones containing a hydroxyaryl substituent in the β-position
摘要:
A high selectivity was achieved in the Ni2B-catalyzed hydrogenation of alpha,beta-unsaturated ketones containing a hydroxyaryl (phenolic) substituent in the beta-position. The developed hydrogenation procedure was used to synthesize natural compounds of the phenylpropane series and their structural analogs.
The present specification relates to a novel quercetin-based compound separated from post fermented tea, an isomer thereof, a pharmaceutically acceptable salt thereof, a hydrate thereof or a solvate thereof, the compound being capable of being widely used in post fermented tea-related industries and various fields in which the compound may be used.
Whitening composition including novel kaempferol-based compound derived from post-fermented tea
申请人:AMOREPACIFIC CORPORATION
公开号:US10881599B2
公开(公告)日:2021-01-05
The present specification relates to a whitening composition including a novel compound isolated from a post-fermented tea, an isomer thereof, a pharmaceutically acceptable salt thereof, a hydrate thereof, or a solvate thereof, and may be widely used in various areas related to skin whitening and skin care.
Post fermented tea-derived kaempferol-based compound
申请人:AMOREPACIFIC CORPORATION
公开号:US10882882B2
公开(公告)日:2021-01-05
The present specification relates to a novel compound separated from post fermented tea, an isomer thereof, a pharmaceutically acceptable salt thereof, a hydrate thereof, or a solvate thereof, the compound being capable of being widely used in post fermented tea-related industries and various fields in which the compound may be used.
Anti-inflammatory composition including novel quercetin-based compound
申请人:AMOREPACIFIC CORPORATION
公开号:US11197878B2
公开(公告)日:2021-12-14
The present specification relates to an anti-inflammatory composition including a novel quercetin-based compound isolated from a post-fermented tea, an isomer thereof, a pharmaceutically acceptable salt thereof, a hydrate thereof, or a solvate thereof, and may be widely used in various areas related to anti-inflammation.
Anti-inflammatory composition including novel kaempferol-based compound derived from post-fermented tea
申请人:AMOREPACIFIC CORPORATION
公开号:US11248017B2
公开(公告)日:2022-02-15
The present specification relates to an anti-inflammatory composition including a novel compound isolated from a post-fermented tea, an isomer thereof, a pharmaceutically acceptable salt thereof, a hydrate thereof, or a solvate thereof, and may be widely used in various areas related to anti-inflammation.