Neben Ethylenchlorhydrin eignet sich besonders Ethylencarbonat zur effektivenquantitn und partiellen O-Hydroxyethylierung des Quercetins (1, R'=H)。Hierbei wurden Pentahydroxyethyl-(4), 3,3', 4',7-Tetrahydroxyethyl-(3) und 4',7-Dihydroxyethylquercetin (7) als Hauptprodukte und 8 sowie 9 und 10 - neuartige Flavonoidtypen - uktetrahydroxyethylquercetin (7) . Die Übertragung der Reaktionen auf Propylencarbonat
Pharmaceutical compositions comprising a hydroxyethylquercetin glucuronide metabolite
申请人:JANSSEN PHARMACEUTICA NV
公开号:US10639294B2
公开(公告)日:2020-05-05
Disclosed herein are metabolites of hydroxyethylrutoside (hydroxyethylquercetin-7-O-glucuronide), including compounds of Structural Formulas I, II, III and IV. The compounds disclosed are useful for inhibiting norepinephrine metabolism and in treating antenatal and postnatal depression in subjects in need thereof.
本文公开了羟乙基芦苷的代谢物(羟乙基槲皮素-7-O-葡萄糖醛酸苷),包括结构式 I、II、III 和 IV 的化合物。所公开的化合物可用于抑制去甲肾上腺素的代谢,以及治疗有需要的受试者的产前和产后抑郁症。
[EN] DRUG COMPOUND, PREPARATION THEREFOR, AND APPLICATION THEREOF<br/>[FR] COMPOSÉ MÉDICAMENTEUX, SA PRÉPARATION ET SON UTILISATION<br/>[ZH] 一种药物化合物及其制备与用途
PHARMACEUTICAL COMPOSITIONS COMPRISING FLAVONOIDS AND MENTHOL
申请人:Berg Kurt Frimann
公开号:US20090227670A1
公开(公告)日:2009-09-10
The present invention relates to use of certain antiviral fragrances for reduction of viruses, in particular vira causing common cold. In one embodiment, the invention relates to pharmaceutical compositions comprising an antiviral fragrance, preferably menthol. Said compositions preferably also comprise one or more flavonoids. The invention also relates to treatment of common cold using said compositions.
PHARMACEUTICAL COMPOSITIONS COMPRISING A HYDROXYETHYLQUERCETIN GLUCURONIDE METABOLITE
申请人:JANSSEN PHARMACEUTICA NV
公开号:US20200101040A1
公开(公告)日:2020-04-02
Disclosed herein are metabolites of hydroxyethylrutoside (hydroxyethylquercetin-7-O-glucuronide), including compounds of Structural Formulas I, II, III and IV. The compounds disclosed are useful for inhibiting norepinephrine metabolism and in treating antenatal and postnatal depression in subjects in need thereof.
Pharmaceutical Compositions Comprising a Hydroxyethylquercetin Glucuronide
申请人:JANSSEN PHARMACEUTICA NV
公开号:US20200155584A1
公开(公告)日:2020-05-21
Disclosed herein are hydroxyethylquercetin glycosides, including compounds of Structural Formulas I, II, III and IV. The compounds disclosed are useful for inhibiting norepinephrine metabolism and treating antenatal and postnatal depression in subjects in need thereof.