EGFR

An ErbB3 inhibitor

Astragaloside VI 可通过激活表皮生长因子受体/细胞外信号调节激酶 (EGFR/ERK) 信号通路来加速伤口愈合。

A dual inhibitor of EGFR and HER2

A dual inhibitor of EGFR and HER2

CHMFL-EGFR-202 是一种有效、不可逆的表皮生长因子受体 (EGFR) 突变型激酶抑制剂， 对 耐药突变型 EGFR T790M 和 WT EGFR 激酶作用的 IC50 值分别为 5.3 nM 和 8.3 nM。在细胞中，CHMFL-EGFR-202 对 EGFR L858R/T790M 的选择性是 EGFR 野生型的 10 倍。CHMFL-EGFR-202 以 “DFG-in-C-helix-out” 的不活跃结合构象形式共价结合 EGFR，对 EGFR 突变体驱动的非小细胞肺癌 (NSCLC) 细胞株具有较强的抗增殖作用。

EGFR mutant-IN-1 是一种 5-甲基嘧啶吡啶酮衍生物，是有效的，选择性 EGFRL858R/T790M/C797S 突变抑制剂，IC50 为 27.5 nM，对 EGFRWT 的抑制作用明显较低 (IC50 >1.0 μM)。

TQB3804 (EGFR-IN-7) is a selective and potent EGFR kinase inhibitor with IC50 of 0.46 nM, 0.13 nM, 0.26 nM, 0.19 nM and 1.07 nM for for EGFRd746-750/T790M/C797S, EGFRL858R/T790M/C797S, EGFRd746-750/T790M, EGFRL858R/T790M and EGFRWT, respectively. TQB3804 (EGFR-IN-7) shows anti-tumor activity.

An EGFR tyrosine kinase inhibitor

An inhibitor of FGFRs

Mutated EGFR-IN-1 (Osimertinib analog) is a useful intermediate for the inhibitors design for mutated EGFR, such as L858R EGFR, Exonl9 deletion activating mutant and T790M resistance mutant.

Mutated EGFR-IN-2 (compound 91) 突变选择性的 EGFR 抑制剂，有效抑制单突变体 EGFR (T790M) 和双突变体 EGFR (包括 L858R/T790M (IC50=＜1nM) 和 ex19del/T790M)，并且可以抑制单一功能获得性突变 EGFR (包括 L858R 和 ex19del) 的活性。Mutated EGFR-IN-2 具有抗肿瘤活性。

An inhibitor of mutant EGFR

Osimertinib dimesylate (AZD-9291 dimesylate) 是不可逆的突变体选择性 EGFR 抑制剂；对EGFRL858R 和EGFRL858R/T790M 的 IC50 值分别为12 和 1 nM。

RTC-5 是一种具有抗癌效力的优化吩噻嗪。RTC-5 显示针对 EGFR 驱动的癌症的异种移植模型的功效，其效果归因于 PI3K-AKT 和 RAS-ERK 信号传导的负调节。

A multi-kinase inhibitor

Beta-hydroxyisovalerylshikonin 是一种从Lithospermium radix 中分离出的天然产物，是一种有效的 PTK 抑制剂， 对 EGFR 和 v-Src 受体作用的 IC50 分别为 0.7 μM 和 1 μM。Beta-hydroxyisovalerylshikonin 对多种肿瘤细胞系均有抑制作用，能高效诱导 NCI-H522 和 DMS114 细胞的死亡。

Theliatinib (HMPL-309) is a highly potent EGFR inhibitor with Ki value of 0.05 nM against the wild type EGFR and IC50 values of 3 nM and 22 nM against EGFR and EGFR T790M/L858R mutant. It demonstrats 50 fold greater selectivity for EGFR compared to 72 other kinases.

Tyrphostin AG30 (AG30), a potent and selective EGFR tyrosine kinase inhibitor, selectively inhibits self renewal induction by c-ErbB, and is able to inhibit activation of STAT5 by c-ErbB in primary erythroblasts.

Cyasterone，一种天然的 EGFR 抑制剂，主要分离自 Ajuga decumbens Thunb (Labiatae)。Cyasterone 通过诱导细胞凋亡 (apoptosis) 和细胞周期阻滞表现出抗增殖作用。 Cyasterone 可作为抗人类肿瘤的临床治疗性药物。

Epertinib hydrochloride (S-222611 hydrochloride) is a potent, orally active, reversible, and selective tyrosine kinase inhibitor of EGFR, HER2 and HER4 with IC50 of 1.48 nM, 7.15 nM and 2.49 nM, respectively. Epertinib hydrochloride (S-222611 hydrochloride) exhibits antitumor activity.

BI-4020 is an orally active, non-covalent EGFR inhibitor with IC50 of 0.6 nM and 0.2 nM for EGFRdel19 T790M C797S as biomarker potency and anti-proliferation potency in BaF3 cells, respectively.

An inhibitor of EGFR

An antineoplastic and piscicidal rotenoid

L-Sulforaphene是一种天然的异硫氰酸酯，具有抗炎、抗癌和抗氧化作用。