| 常用名 | 福沙那伟钙 | CAS号 | 226700-81-8 |
|---|---|---|---|
| 价格 | ¥需询单/1g | 纯度 | 98.0% |
| 备货期 | 1天 | 库存 | 现货 |
| 产品详情(用途,包装等)
用途: GW433908 is a phosphate ester prodrug of the antiretroviral protease inhibitor amprenavir, with improved solubility over the parent molecule and a potential for reduced pill burden on current dosing regimens; GW433908G is the calcium salt of the prodrug.IC50 Value:Target: HIV Proteasein vitro: There were no significant changes in buprenorphine or PI plasma levels and no significant changes in medication adverse effects or opioid withdrawal. Increased concentrations of the inactive metabolite buprenorphine-3-glucuronide suggested that darunavir-ritonavir and fosamprenavir-ritonavir induced glucuronidation of buprenorphine[1].in vivo: Fosamprenavir-ritonavir administered with methadone did not alter plasma amprenavir pharmacokinetics compared with historical control data; nor did it alter the unbound R-methadone at 2 and 6 hours after methadone dosing. Pharmacodynamic indexes remained essentially unchanged after adding fosamprenavir-ritonavir to methadone [2]. After a high-fat meal compared with fasting, (1) the bioavailability of GW433908G suspension was decreased by 20% and Cmax by 41%, and (2) for GW433908G tablets, there was no influence on AUC(12% lower Cmax). After a low-fat meal compared with fasting, (1) there was bioequivalence for GW433908G tablets, but (2) bioavailability was decreased by 23% for amprenavir capsules (Cmax was also lower, by 46%) [3].Clinical trial: Study of an Investigational Regimen Including FDA Approved HIV Drugs In HIV-Infected Pediatric Subjects. Phase 2 物理化学性质: CAS号:226700-81-8 常用中文名:福沙那伟钙 常用英文名:Fosamprenavir (Calcium Salt) 分子式:C25H34CaN3O9PS 分子量:623.669 密度:N/A 沸点:N/A 熔点:282-284ºC 闪点:N/A 储存条件:2-8℃ |