化學(xué)信息：
| 化學(xué)名 | ethyl 4-[2-[1-(6-methylpyridazin-3-yl)piperidin-4-yl]ethoxy]benzoate |  |
| 簡(jiǎn)稱 | Pirodavir | |
| 別名 | R-77975, R77975, R 77975 | |
| 中文名 | 吡羅達(dá)韋 | |
| 化學(xué)式 | C21H27N3O3 | |
| 分子量 | 396.46 | |
| CAS號(hào) | 124436-59-5 | |
| 純度 | 98% | |
| 溶劑/溶解度 | Water<1mg/ml; DMSO67mg/ml; Ethanol7mg/ml | |
| 溶液配制 | 5mg加入1.26ml DMSO，或者每3.96mg加入1ml DMSO，配制成10mM溶液。SC3274-10mM用DMSO配制。 |
生物信息：
| 產(chǎn)品描述 | Pirodavir (R 77975) is the prototype of a novel class of broad-spectrum antipicornavirus compounds; potent human rhinovirus (HRV) capsid-binding inhibitor. | ||||
| 信號(hào)通路 | Anti-infection | ||||
| 靶點(diǎn) | broad-spectrum antipicornavirus | capsid-binding | － | － | － |
| IC50 | － | － | － | － | － |
| 體外研究 | R-77975's predecessor, R 61837, a substituted phenyl-pyridazinamine, was effective in inhibiting 80% of 100 serotypes tested (EC80) at concentrations above 32 micrograms/ml, pirodavir inhibits the same percentage of viruses at 0.064 micrograms/ml. Pirodavir is also effective in inhibiting 16 enteroviruses, with an EC80 of 1.3 micrograms/ml. Pirodavir acts at an early stage of the viral replication cycle (up to 40 min after infection) and reduces the yield of selected rhinoviruses 1,000- to 100,000-fold in a single round of replication. | ||||
| 體內(nèi)研究 | Adults with symptoms of < or =2 days' duration were randomly assigned to intranasal sprays of pirodavir (2mg per treatment) or placebo six times daily for 5 days. In people with laboratory-documented rhinovirus colds (53 in the pirodavir group, 55 in the placebo group), no significant differences in the resolution of respiratory symptoms were apparent between the groups. The median duration of illness was 7 days in each group. Similarly, scores for individual symptoms found no differences in favor of pirodavir during or after treatment. | ||||
| 臨床實(shí)驗(yàn) | N/A | ||||
| 特征 | N/A | ||||
相關(guān)實(shí)驗(yàn)數(shù)據(jù)(此數(shù)據(jù)來(lái)自于公開文獻(xiàn)，并不保證其有效性)：
| 酶活性檢測(cè)實(shí)驗(yàn) | |
| 方法 | N/A |
| 細(xì)胞實(shí)驗(yàn) | |
| 細(xì)胞系 | N/A |
| 濃度 | N/A |
| 處理時(shí)間 | N/A |
| 方法 | N/A |
| 動(dòng)物實(shí)驗(yàn) | |
| 動(dòng)物模型 | N/A |
| 配制 | N/A |
| 劑量 | N/A |
| 給藥方式 | N/A |
參考文獻(xiàn)：
1. Barnard DL, Hubbard VD, Smee DF. Antimicrob Agents Chemother. 2004 May, 48(5), 1766-72.2. Andries K, Dewindt B, Snoeks J. Antimicrob Agents Chemother. 1992 Jan, 36(1), 100-7.3. Hayden FG, Hipskind GJ, Woerner DH. Antimicrob Agents Chemother. 1995 Feb, 39(2), 290-4.包裝清單：
| 產(chǎn)品編號(hào) | 產(chǎn)品名稱 | 包裝 |
| SC3274-10mM | Pirodavir (HRV capsid-binding抑制劑) | 10mM×0.2ml |
| SC3274-5mg | Pirodavir (HRV capsid-binding抑制劑) | 5mg |
| SC3274-25mg | Pirodavir (HRV capsid-binding抑制劑) | 25mg |
| — | 說(shuō)明書 | 1份 |
保存條件：
-20℃保存，至少一年有效。5mg和25mg包裝也可室溫保存，至少6個(gè)月有效。如果溶于非DMSO溶劑，建議分裝后-80℃保存，預(yù)計(jì)6個(gè)月內(nèi)有效。
注意事項(xiàng)：
本產(chǎn)品對(duì)人體有刺激性，操作時(shí)請(qǐng)小心，并注意適當(dāng)防護(hù)以避免直接接觸人體或吸入體內(nèi)。本產(chǎn)品僅限于專業(yè)人員的科學(xué)研究用，不得用于臨床診斷或治療，不得用于食品或藥品，不得存放于普通住宅內(nèi)。為了您的安全和健康，請(qǐng)穿實(shí)驗(yàn)服并戴一次性手套操作。
使用說(shuō)明：
1.收到產(chǎn)品后請(qǐng)立即按照說(shuō)明書推薦的條件保存。使用前可以在2,000-10,000g離心數(shù)秒，以使液體或粉末充分沉降至管底后再開蓋使用。
2.對(duì)于10mM溶液，可直接稀釋使用。對(duì)于固體，請(qǐng)根據(jù)本產(chǎn)品的溶解性及實(shí)驗(yàn)?zāi)康倪x擇相應(yīng)溶劑配制成高濃度的儲(chǔ)備液(母液)后使用。
3.具體的最佳工作濃度請(qǐng)參考本說(shuō)明書中的體外、體內(nèi)研究結(jié)果或其它相關(guān)文獻(xiàn)，或者根據(jù)實(shí)驗(yàn)?zāi)康�，以�?/span>所培養(yǎng)的特定細(xì)胞和組織，通過(guò)實(shí)驗(yàn)進(jìn)行摸索和優(yōu)化。
