USE OF KOR AGONIST IN COMBINATION WITH MOR AGONIST IN PREPARING DRUG FOR TREATING PAIN
申请人:JIANGSU HENGRUI MEDICINE CO., LTD.
公开号:US20200368309A1
公开(公告)日:2020-11-26
Disclosed is the use of a KOR agonist in combination with a MOR agonist in preparing a drug for treating pain. The KOR agonist is selected from a compound as shown in the general formula (I), and the MOR agonist is selected from a compound as shown in the general formula (II), wherein the definitions of each substituent in the general formula (I) and (II) are the same as defined in the description.
METHOD FOR PREPARING OXASPIROCYCLE DERIVATIVE, AND INTERMEDIATE THEREOF
申请人:JIANGSU HENGRUI MEDICINE CO., LTD.
公开号:US20200308151A1
公开(公告)日:2020-10-01
A method for preparing an oxaspirocycle derivative and an intermediate thereof are described. The method reduces reaction steps, improves reaction yield, is simple and easy to operate, and is favorable for industrial large-scale production.
PHARMACEUTICAL COMPOSITION CONTAINING MOR AGONIST AND KOR AGONIST, AND USES THEREOF
申请人:Jiangsu Hengrui Medicine Co., Ltd.
公开号:EP3610874A1
公开(公告)日:2020-02-19
Provided are uses of the combination of a µ opioid receptor (MOR) agonist and a κ opioid receptor (KOR) agonist in the preparation of drugs for relieving and/or treating pain. The MOR agonist is selected from the compound represented in formula (I), or a tautomer, mesomer, racemate, enantiomer or diastereomer thereof, or a mixture thereof, or a pharmaceutically acceptable salt thereof. Also provided is a pharmaceutical composition containing the MOR agonist and the KOR agonist.
提供了μ阿片受体(MOR)激动剂和κ阿片受体(KOR)激动剂组合在制备缓解和/或治疗疼痛药物中的用途。MOR 激动剂选自式 (I) 所代表的化合物,或其同系物、中间体、外消旋体、对映体或非对映体,或其混合物,或其药学上可接受的盐。还提供了一种含有 MOR 激动剂和 KOR 激动剂的药物组合物。
OPIOID RECEPTOR (MOR) AGONIST SALT, FUMARATE SALT I CRYSTAL FORM THEREOF AND PREPARATION METHOD THEREOF
申请人:Jiangsu Hengrui Medicine Co., Ltd.
公开号:EP3610875A1
公开(公告)日:2020-02-19
Relating to an opioid receptor agonist (1S,4S)-4-ethoxy-N-(2-((R)-9-(pyridin-2-yl)-6-oxaspiro[4.5]deca-9-yl)ethyl)-1,2,3,4-tetrahydronaphthalen-1-amine fumarate salt, a fumarate salt I crystal form thereof, and a preparation method and an application therefor.
涉及一种阿片受体激动剂(1S,4S)-4-乙氧基-N-(2-((R)-9-(吡啶-2-基)-6-氧杂螺[4.5]癸-9-基)乙基)-1,2,3,4-四氢萘-1-胺富马酸盐、其富马酸盐 I 结晶形式及其制备方法和应用。