Prucalopride是高亲和性5-HT4受体激动剂,对5-HT4a/4b的pKi分别为8.6/8.1,比对其它受体的亲和性高150倍。
Prucalopride is a selective, high affinity 5-HT receptor agonist for 5-HT4A and 5-HT4B receptor with Ki of 2.5 nM and 8 nM, respectively, exhibits >290-fold selectivity against other 5-HT receptor subtypes.
动物 A (mg/kg) = 动物 B (mg/kg)×动物 B的Km系数/动物 A的Km系数 | |
例如,已知某工具药用于小鼠的剂量为88 mg/kg , 则用于大鼠的剂量换算方法:将88 mg/kg 乘以小鼠的Km系数(3),再除以大鼠的Km系数(6),得到该药物用于大鼠的等效剂量44 mg/kg。
[1] Briejer MR, et al. Eur J Pharmacol, 2001, 423(1), 71-83.
[2] Bouras EP, et al. Selective stimulation of colonic transit by the benzofuran 5HT4 agonist, prucalopride, in healthy humans. Gut. 1999 May;44(5):682-6.
[3] Emmanuel AV, et al. Randomised clinical trial: the efficacy of prucalopride in patients with chronic intestinal pseudo-obstruction--a double-blind, placebo-controlled, cross-over, multiple n = 1 study. Aliment Pharmacol Ther. 2012 Jan;35(1):48-55.
分子式 C18H26ClN3O3 |
分子量 367.87 |
CAS号 179474-81-8 |
储存方式 ﹣20 ℃冷藏长期储存。冰袋运输 |
溶剂(常温) |
DMSO 60 mg/mL |
Water <1 mg/mL |
Ethanol 40 mg/mL |
体内溶解度
NCT Number | Conditions | Interventions | Sponsor/Collaborators | Phases | Start Date | Last Updated |
NCT01674192 | Constipation | Drug: prucalopride | Movetis | Phase 1 | 1997-07-01 | 2012-08-27 |
NCT01116206 | Constipation | Drug: Prucalopride|Drug: Placebo | Johnson & Johnson Pharmaceutical Research & Development, L.L.C. | Phase 3 | 2010-05-01 | 2017-03-17 |
NCT01670669 | Constipation | Drug: prucalopride | Movetis | Phase 1 | 1998-11-01 | 2012-08-20 |
NCT00488215 | Constipation | Drug: prucalopride|Other: Placebo | Movetis | Phase 1 | 2000-01-01 | 2008-05-28 |
NCT01692132 | Chronic Constipation | Drug: Prucalopride | Janssen Pharmaceutica | Phase 4 | 2013-02-01 | 2015-11-30 |
NCT02004652 | Postoperative Ileus | Drug: Prucalopride|Drug: Placebo | Jinling Hospital, China | Phase 2 | 2013-11-01 | 2016-09-29 |
NCT00903747 | Constipation | Drug: prucalopride|Drug: moxifloxacin|Drug: placebo | Movetis | Phase 1 | 2009-01-01 | 2009-05-15 |
NCT01117051 | Non-cancer Pain|Opioid Induced Constipation | Drug: placebo|Drug: prucalopride | Shire | Phase 3 | 2010-05-01 | 2014-06-06 |
NCT01674166 | Constipation | Drug: prucalopride | Movetis | Phase 1 | 1998-11-01 | 2012-08-27 |
NCT02510976 | Gastroparesis | Drug: prucalopride|Drug: placebo | Universitaire Ziekenhuizen Leuven | Phase 4 | 2011-11-01 | 2015-12-14 |
NCT00576511 | Chronic Constipation | Drug: prucalopride|Drug: placebo | Movetis | Phase 2 | 1994-12-01 | 2008-05-28 |
NCT02781493 | Prucalopride Plus Polyethylene Glycol in Bowel Preparation for Colonoscopyp | Drug: 2 mg Prucalopride plus 2 L Polyethylene Glycol regimen|Drug: 2 mg Placebo plus 2 L Polyethylene Glycol regimen | Shandong University|Binzhou People's Hospital|Tai'an People's Hospital|Linyi People's Hospital | Phase 4 | 2016-06-01 | 2016-05-25 |
NCT01864915 | Bowel Cleansing|Colon Capsule Completion Times | Drug: Prucalopride|Procedure: Colon Capsule | Queen's University|Hotel Dieu Hospital|Janssen Inc. | Phase 3 | 2013-06-01 | 2017-02-14 |
NCT02047045 | Constipation | Procedure: acupuncture|Drug: Prucalopride | Guang'anmen Hospital of China Academy of Chinese Medical Sciences|Ministry of Science and Technology of the People麓s Republic of China | 2014-04-01 | 2016-10-05 | |
NCT01807000 | Healthy | Drug: Radiolabeled Prucalopride Succinate | Shire | Phase 1 | 2013-03-01 | 2014-08-22 |
NCT00596596 | Constipation | Drug: prucalopride|Drug: prucalopride|Drug: 2 mg prucalopride|Drug: 4 mg prucalopride|Other: Placebo | Movetis | Phase 2 | 1996-09-01 | 2008-05-28 |
NCT00488137 | Constipation | Drug: Prucalopride|Other: Placebo|Drug: Prucalopride | Movetis | Phase 3 | 1998-03-01 | 2013-09-25 |
NCT00631813 | Constipation | Drug: Prucalopride|Drug: Prucalopride|Drug: Prucalopride|Drug: Placebo | Movetis | Phase 2 | 1995-11-01 | 2008-05-28 |
NCT02947269 | Postoperative Ileus|Colorectal Surgery|Postoperative Complications | Drug: Prucalopride|Drug: Placebo Oral Capsule | University of Auckland, New Zealand | Phase 3 | 2017-01-01 | 2016-10-25 |
NCT02806206 | Gastrointestinal Hemorrhage|Crohn Disease|Celiac Disease|Intestinal Diseases|Inflammatory Bowel Diseases | Drug: Prucalopride|Drug: Placebo | University of British Columbia | Phase 4 | 2016-07-01 | 2016-07-13 |
注:以上所有数据均来自公开文献,并不保证对所有实验均有效,数据仅供参考。
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