Invention Grant
- Patent Title: Ursolic acid derivative and method for preparing same
- Patent Title (中): 熊果酸衍生物及其制备方法
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Application No.: US14420978Application Date: 2013-08-02
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Publication No.: US09120839B2Publication Date: 2015-09-01
- Inventor: Yeo-Hong Yoon
- Applicant: Nexoligo Co., Ltd.
- Applicant Address: KR Seoul
- Assignee: NEXOLIGO CO., LTD.
- Current Assignee: NEXOLIGO CO., LTD.
- Current Assignee Address: KR Seoul
- Agency: Lex IP Meister, PLLC
- Priority: KR10-2012-0089026 20120814; KR10-2013-0091893 20130802
- International Application: PCT/KR2013/007003 WO 20130802
- International Announcement: WO2014/027777 WO 20140220
- Main IPC: C07D317/30
- IPC: C07D317/30 ; C07D305/14 ; C07J63/00 ; A61K47/48 ; C07J75/00 ; A61K31/56
Abstract:
The present invention relates to a novel ursolic acid derivative as an ursolic acid prodrug form, and to a method for preparing same, wherein the novel ursolic acid derivative as an ursolic acid prodrug can have excellent pharmacokinetic characteristics such as stability and oral absorptivity and exhibit excellent pharmaceutical activities by being converted into an ursolic acid in vivo. The ursolic acid derivative can be in an ester form in which C28 carboxylic acid in the ursolic acid is combined with a prodrug of a certain pharmaceutical compound.
Public/Granted literature
- US20150218206A1 NOVEL URSOLIC ACID DERIVATIVE AND METHOD FOR PREPARING SAME Public/Granted day:2015-08-06
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