396129-53-6
中文名稱(chēng)
LY 364947
英文名稱(chēng)
LY-364947
CAS
396129-53-6
分子式
C17H12N4
分子量
272.31
MOL 文件
396129-53-6.mol
更新日期
2024/10/22 09:47:19
396129-53-6 結(jié)構(gòu)式
基本信息
中文別名
LY364947游離TGFΒR-I抑制劑(LY-364947)
4-(3-吡啶-2-基-1H-吡唑-4-基)喹啉
4-[3-(2-吡啶基)-1H-吡唑-4-基]喹啉
4-[3-(2-吡啶基)-1H-吡唑-4-基]喹啉 英文名稱(chēng):LY-364947
英文別名
CS-576Y364947
E 616451
LY-364947
HTS 466284
LY-364947, >=98%
LY 364947
LY-364947
LY-364947 USP/EP/BP
LY364947(HTS 466284)
LY-364947, 396129-53-6
所屬類(lèi)別
生物化工:TGF-beta/Smad 抑制劑物理化學(xué)性質(zhì)
熔點(diǎn)>230℃ (dec.)
沸點(diǎn)490.8±45.0 °C(Predicted)
密度1.283±0.06 g/cm3(Predicted)
儲(chǔ)存條件2-8°C
儲(chǔ)存條件Store at RT
溶解度在DMSO中的溶解度為2mg/mL,澄清
酸度系數(shù)(pKa)8.94±0.50(Predicted)
形態(tài)粉末
顏色白色至米色
穩(wěn)定性DMSO中的溶液可在-20°下穩(wěn)定儲(chǔ)存3個(gè)月。
InChIKeyIBCXZJCWDGCXQT-UHFFFAOYSA-N
安全數(shù)據(jù)
警示詞危險(xiǎn)
危險(xiǎn)性描述H301-H315-H319-H335-H400
防范說(shuō)明P261-P273-P301+P310-P305+P351+P338
危險(xiǎn)品標(biāo)志T,N
危險(xiǎn)類(lèi)別碼25-36/37/38-50/53
安全說(shuō)明26-45-60-61
危險(xiǎn)品運(yùn)輸編號(hào)UN 2811 6.1/PG 3
WGK Germany3
海關(guān)編碼2933491090
常見(jiàn)問(wèn)題列表
生物活性
LY364947是一種有效的,ATP競(jìng)爭(zhēng)性的TGFβR-I抑制劑,IC50為59 nM,比作用于TGFβR-II選擇性高7倍。體外研究
LY364947 is an ATP competitive and tight-binding inhibitor, inhibiting phosphorylation of P-Smad3 by TGFβR-I kinase with Ki of 28 nM. LY364947 inhibits in vivo Smad2 phosphorylation within the NMuMg cells with IC50 of 135 nM. LY364947 reverses TGF-β-mediated growth inhibition in NMuMg cells with IC50 of 0.218 μM. LY364947 potentiates the xVent2-lux BMP4 response in NMuMg cells by 30% at concentrations as low as 0.25 μM. LY364947 (2 μM) prevents TGF-β-induced epithelial?mesenchymal transition in NMuMg cells. LY364947 (3 μM) induces expression of Prox1 and LYVE-1 in almost all HDLECs after 24 hours. LY364947 promotes nuclear export of Foxo3a, with low Smad2/3 and high Akt phosphorylation levels in leukaemia-initiating cells. LY364947 (< 20 μM) suppresses leukaemia-initiating cells colony-forming ability after co-culture with OP-9 stromal cells.體內(nèi)研究
LY364947 (1 mg/kg i.p.) accelerates lymphangiogenesis, as evidence by significantly increased the LYVE-1-positive areas, in a mouse model of chronic peritonitis. LY364947 (1 mg/kg i.p.) significantly increases the LYVE-1-positive areas in tumor tissues in tumor xenograft models using BxPC3 pancreatic adenocarcinoma cells. LY364947 (25?mg?/kg) increases p-Akt and decreases nuclear Foxo3a in leukaemia-initiating cells in CML-affected mice.生物活性
LY364947 (HTS 466284)是一種有效的ATP競(jìng)爭(zhēng)性TGFβR-I抑制劑,無(wú)細(xì)胞試驗(yàn)中IC50為59 nM,比作用于TGFβR-II選擇性高7倍。靶點(diǎn)
Target | Value |
TGFβRI
(Cell-free assay) | 59 nM |
RIPK2
(Cell-free assay) | 0.11 μM |
CK1δ
(Cell-free assay) | 0.22 μM |
TGFβRII
(Cell-free assay) | 0.4 μM |
MLK-7K
(Cell-free assay) | 1.4 μM |
體外研究
LY364947是一種ATP競(jìng)爭(zhēng)性,緊密結(jié)合抑制劑,通過(guò)TGFβR-I激酶抑制P-Smad3磷酸化,Ki為28 nM。LY364947抑制體內(nèi)Smad2磷酸化,NMuMg細(xì)胞中IC50 為135 nM。LY364947逆轉(zhuǎn)NMuMg細(xì)胞中TGF-β介導(dǎo)的生長(zhǎng)抑制,IC50為0.218 μM。LY364947在0.25 μM的低濃度下,使NMuMg細(xì)胞中的xVent2-lux BMP4響應(yīng)增強(qiáng)30%。LY364947 (2 μM)防止NMuMg 細(xì)胞中TGF-β誘導(dǎo)的上皮間葉細(xì)胞轉(zhuǎn)化。 LY364947 (3 μM)處理24小時(shí)后,幾乎在所有HDLECs中誘導(dǎo)Prox1和 LYVE-1表達(dá)。 LY364947促進(jìn)Foxo3a的核輸出,在白血病陽(yáng)性細(xì)胞中具有低Smad2/3和高Akt磷酸化水平。與OP-9基質(zhì)細(xì)胞共培養(yǎng)后,LY364947 (< 20 μM)抑制白血病陽(yáng)性細(xì)胞的集落形成能力。
體內(nèi)研究
在慢性腹膜炎小鼠模型中,顯著增加的LYVE-1-陽(yáng)性區(qū)域表明,LY364947(1 mg/kg i.p.)加速淋巴管生成。BxPC3胰腺癌細(xì)胞的腫瘤異種移植模型中,LY364947 (1 mg/kg i.p.)顯著增加腫瘤組織中LYVE-1-陽(yáng)性區(qū)域。在感染CML的小鼠體內(nèi)白血病陽(yáng)性細(xì)胞中,LY364947 (25?mg?/kg)增加p-Akt,并減少細(xì)胞核Foxo3a。