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[基础知识] pi3k/akt/mtor通路药物再整理

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3803 0 自学自救 发表于 2025-4-13 11:06:41 |

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pi3k/akt/mtor通路激活之于乳腺癌,既与雌激素、HER2并驾齐驱为其主驱动;又为内分泌药物、HER2药物、化疗药耐药之主因;无论如何强调皆不为过。: s0 z: I0 z! J6 W

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0 ^* r7 L3 O  _, h第一部分 PI3K/MTOR 双重抑制剂$ h9 s+ _7 Y! @
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# g2 s3 l- Y3 R# c7 Z一、Dactolisib (BEZ235)
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# ]+ U5 ?9 p% [$ `/ T( WDactolisib (BEZ235, NVP-BEZ235) 是一种双重ATP竞争性 PI3K 和 mTOR 抑制剂,在无细胞试验中,抑制 p110α/γ/δ/β 和 mTOR(p70S6K) 的 IC50 分别为 4 nM /5 nM /7 nM /75 nM /6 nM。 在 3T3TopBP1-ER 细胞中抑制 ATR,IC50 为 21 nM,而对 Akt 和 PDK1 的抑制作用很弱。Dactolisib可诱导自噬并抑制HIV-1的复制。
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4 i, r* M3 p# w' a1、cas号:915019-65-7: `: Z% g6 C. b

2 \4 Q7 @6 |2 M- `& R. I& ~2、分子量:469.55
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3、用法用量:联药用时,每天一次,每次剂量不超过600毫克 (《Phase 1/1b dose escalation and expansion study of BEZ235, a dual PI3K/mTOR inhibitor, in patients with advanced solid tumors including patients with advanced breast cancer》: The MTD of BEZ235 in combination with trastuzumab was 600 mg/day. )
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4、常见副作用:恶心呕吐、腹泻、高血糖、肺炎、口腔溃疡1 C/ \: F! t8 X- I' ]" z
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8 t1 v' Y  N8 K  T9 R二、PF-04691502 (PF4691502)
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PF-04691502 (PF4691502) 是一种ATP竞争性的PI3K(α/β/δ/γ)/mTOR双重抑制剂,在无细胞试验中Ki为1.8 nM/2.1 nM/1.6 nM/1.9 nM和16 nM。1 |6 a1 `8 D; L# K, S  E0 y7 M: U
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1、cas号:1013101-36-4
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( N6 u" b9 `0 r6 K/ o4 v) ^" Z  _2、分子量:425.483 ~% Y: h0 E) M1 U, D2 a
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3、用法用量:每天一次,每次不超过8毫克。(《Phase I study of PF-04691502, a small-molecule, oral, dual inhibitor of PI3K and mTOR, in patients with advanced cancer》:Daily oral administration of PF-04691502 was tolerable at 8 mg orally once daily, with a safety profile similar to other PI3K/mTOR inhibitors.)1 n  @5 F+ O) B) S* E

8 T. G! P2 f9 N! b( t% r4、常见副作用:恶心呕吐、腹泻、高血糖、肺炎、口腔溃疡
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) W, h# k$ `/ }" v& d$ U三、VS-5584 (SB2343)2 p5 l0 a6 M: v) s4 v
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VS-5584 (SB2343)是一种有效的,选择性,PI3K/mTOR双重抑制剂,抑制mTOR和PI3Kα/β/δ/γ,IC50分别为3.4 nM和2.6-21 nM。
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1、CAS号:1246560-33-7
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2、分子量:354.41
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; U8 y7 }# V/ g* G/ n0 ^: b3、用法用量:在临床试验 NCT02372227中,用法是Starting dose of VS-5584 will be 20mg taken once daily, 3x/week of each 21 day cycle. 每周吃三天,每天 一次,每次低剂量是20毫克,高剂量没有披露。
: Q6 ^9 A6 f& i& G5 j* Q在VS-5584联合吉非替尼的小鼠动物试验里,小鼠VS-5584剂量是 11毫克每公斤,耐受良好。(《VS-5584, a novel and highly selective PI3K/mTOR kinase inhibitor for the treatment of cancer》: Monotreatment of NCI-N87 tumor-bearing mice with VS-5584 at 11 mg/kg or gefitinib at 150 mg/kg resulted in a TGI of 88% and 17% (P < 0.001; Fig. 4E; structure of gefitinib is shown in Fig. 4F), which was only statistically significant for VS-5584. Combination therapy at the same dose levels resulted in a TGI of 121% (P < 0.001). The Clarke’s combination index was −0.1 indicating synergism (14). The combination was very well tolerated with no significant body weight loss (data not shown). Our data show that this tumor is highly sensitive to VS-5584 as a single agent and that the drug can act synergistically with gefitinib.)2 e3 g* F  V+ P' b" ]

/ b( U- @# m, X7 l6 p5、常见副作用:恶心呕吐、腹泻、高血糖、肺炎、口腔溃疡; W1 j* G# G6 T  p( K

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四、Bimiralisib (PQR309)
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Bimiralisib (PQR309) 是一种有效的,可渗透脑的,PI3K/mTOR 抑制剂,抑制 PI3Kα, PI3Kδ, PI3Kβ, PI3Kγ 和 mTOR,IC50 分别为 33 nM,451 nM,661 nM,708 nM 和 89 nM。
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1、cas号:1225037-39-7
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1 e" C1 w& s: d+ T: b( }2、分子量:411.38& h- L7 ?* h$ `1 H
3、用法用量:Bimiralisib (PQR309) 在 NCT02850744 临床试验中的剂量是80mg capsules p.o. once daily 每天一次,每次80毫克。! @" U9 z1 {! b' O. [2 `

; b8 X$ E6 i, q4、常见副作用:高血糖、中性粒细胞减少症、血小板减少症、腹泻。
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& j5 P5 t* b0 [$ O! w五、Apitolisib (GDC-0980)
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+ g7 M9 ~; \( e; fApitolisib (GDC-0980, RG7422, GNE 390)是一种有效的,I型PI3K抑制剂,作用于PI3Kα/β/δ/γ,无细胞试验中IC50分别为5 nM/27 nM/7 nM/14 nM,也是mTOR抑制剂,无细胞试验中Ki为17 nM。  P  q3 V6 K6 S4 v) _. H/ H

! K1 p: q; |, ~- j1 [3 u  w6 i1、cas号:1032754-93-0, ]8 Z- u1 l' B! U% }8 S# X
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2、分子量:498.6
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3、用法用量:Apitolisib (GDC-0980)在一些临床试验中的单药用法是每天一次,每次40毫克。(《Randomized Open-Label Phase II Trial of Apitolisib (GDC-0980), a Novel Inhibitor of the PI3K/Mammalian Target of Rapamycin Pathway, Versus Everolimus in Patients With Metastatic Renal Cell Carcinoma》:apitolisib 40 mg once per day)。联用时应减少剂量。
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$ K% l, \. j! [1 @- t8 Z$ p4、常见副作用:高血糖、皮疹、肺炎、腹泻等, D2 V( y. `' B2 `) m# p4 V

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六、Samotolisib (LY3023414)' a) M3 Q0 r2 O+ d( L+ p

* O% i1 ~6 u: g5 R: j9 @Samotolisib (LY3023414) 有效且选择性地抑制 PI3Kα,PI3Kβ,PI3Kδ,PI3Kγ,DNA-PK,和 mTOR ,IC50 分别为 6.07 nM,77.6 nM,38 nM,23.8 nM,4.24 nM,和 165 nM。在低纳摩尔浓度下,Samotolisib 有效抑制 mTORC1/2。
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* k- x5 u" u% K, ~, Y9 a1、CAS号:1386874-06-1" S% u1 I0 y$ m7 q

( M( M  t* m# I2、分子量:406.48% a. \! L8 g  o6 R. s; c: s
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3、用法用量:每天两次,每次200毫克。(“All patients received LY3023414 at the recommended dose of 200 mg orally twice daily, administered without interruption on a 21-day cycle.”《Phase 2 study of LY3023414 in patients with advanced endometrial cancer harboring activating mutations in the PI3K pathway》)
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4、常见副作用:贫血、高血糖、白蛋白低、血磷酸低、转氨酶高、恶心、低钾、低钙
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七、Omipalisib (GSK2126458)
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Omipalisib (GSK2126458) 是一种口服有效的,高选择性的 PI3K 抑制剂,抑制 p110α/β/δ/γ,mTORC1/2 的活性,Ki 值分别为 0.019 nM/0.13 nM/0.024 nM/0.06 nM 和 0.18 nM/0.3 nM。
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1、CAS号:1086062-66-9
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$ L* \* k' N! a9 l+ S8 }" R2、分子量:505.5
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3、用法用量:可考虑每天两次,每次1毫克。(“Although the MTD of GSK458 was 2.5 mg once daily, twice-daily dosing may increase duration of target inhibition. Fasting insulin and glucose levels served as pharmacodynamic markers of drug exposure. ”《First-in-Human Phase I Study of GSK2126458, an Oral Pan-Class I Phosphatidylinositol-3-Kinase Inhibitor, in Patients with Advanced Solid Tumor Malignancies》“Two MTDs were established for the continuous daily dosing: 2 mg of GSK458 with 1.0 mg of trametinib or 1.0 mg of GSK458 with 1.5 mg of trametinib ”《A phase Ib dose-escalation study of the MEK inhibitor trametinib in combination with the PI3K/mTOR inhibitor GSK2126458 in patients with advanced solid tumors》)
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/ q9 U) a& x8 f) t( i: @& h4、常见副作用:腹泻、高血糖、恶心、呕吐、厌食、皮疹、疲劳
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八、Paxalisib (GDC-0084)
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Paxalisib (GDC-0084) 是一种能透过血脑屏障的 PI3K 和 mTOR 抑制剂,抑制 PI3Kα,PI3Kβ,PI3Kδ,PI3Kγ 和 mTOR,Ki 值分别为 2 nM,46 nM,3 nM,10 nM 和 70 nM。
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2、用法用量:每天一次,每次不超过45毫克。(“The MTD was determined to be 45 mg GDC-0084 given orally once daily in 28-day cycles.”《First-in-Human Phase I Study to Evaluate the Brain-Penetrant PI3K/mTOR Inhibitor GDC-0084 in Patients with Progressive or Recurrent High-Grade Glioma》)
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) P! @; w( P* b3 O; {; d3 y  c4、常见副作用:疲劳、高血糖、恶心、皮疹、高甘油三酯血症、粘膜炎、低磷血症、食欲下降、腹泻
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九、Voxtalisib (XL765)
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Voxtalisib (XL765) 是一种有效的 PI3K 抑制剂,抑制p110α,p110β,p110γ 和 p110δ,IC50 分别为 39, 113, 9 和 43 nM,也抑制 DNA-PK (IC50=150 nM) 和 mTOR (IC50=157 nM)。Voxtalisib (XL765) 抑制 mTORC1 和 mTORC2,IC50s 分别为 160 和 910 nM。! t5 J0 ]& |# D7 r7 s2 g
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1、CAS号:1123889-87-1
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2、分子量:599.65686
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3、用法用量:每天两次,每次不超过50毫克。(“MTDs were determined to be pilaralisib tablets 400 mg once daily (QD) or voxtalisib capsules 50 mg twice daily in combination with letrozole tablets 2.5 mg QD.”《Phase I/II dose-escalation study of PI3K inhibitors pilaralisib or voxtalisib in combination with letrozole in patients with hormone-receptor-positive and HER2-negative metastatic breast cancer refractory to a non-steroidal aromatase inhibitor》)
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6 Y: v, k) G4 O" K4、常见副作用:恶心、腹泻、呕吐、转氨酶升高、高血糖、疲劳、粘膜炎、厌食- X) i, w. s4 H! |
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+ |2 |2 `7 X# h( ^1 ~第二部分  pik3ca抑制剂' D; s8 Y1 E$ U
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一、Alpelisib 阿培利司
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Alpelisib (BYL-719) 抑制 p110α、p110γ、p110δ、p110β 的 IC50 分别为 5 nM,250 nM,290 nM,1200 nM。
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1、cas号:1217486-61-7
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3 ^7 O  C# Y6 q3 y9 K: s" C  a2、分子量:441.47
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  w' m8 Y4 j) F5 F/ s7 i3、用法用量:每日口服一次300mg。起始剂量每日一次300mg,首次减量每日一次250mg,第二次减量每日一次200mg。
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% o. r; e& |! C, N+ l% H" h4、常见副作用:高血糖,肺炎,恶心,呕吐,极度疲劳,食欲下降,腹泻! x' I) {3 q( i. l5 n
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二、Inavolisib (GDC-0077)3 O) X+ M& h4 Q

/ v. b2 u: P2 PInavolisib (GDC-0077, RG6114, RO-7113755) 是一种有效的 PI3K alpha (PI3Kα) 选择性抑制剂,IC50 为 0.038 nM。/ P+ t6 `+ g; e2 y

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1、CAS号: 2060571-02-86 j6 }% z$ w! Z+ j: I- x
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2、分子量:407.37" Y: N* ]! c- f! g$ [0 C9 Y

, H. c; z& H4 w/ C) ?# T  P0 O3、用法用量:每天一次,每次9毫克。(NCT05646862:Participants will be administered a 9 milligram (mg) inavolisib tablet orally once a day (PO QD) on Days 1-28 of each 28-day cycle.)7 @* u* N6 Q) E

4 [9 X; ~! g' e4、常见副作用:高血糖,肺炎,恶心,呕吐,极度疲劳,食欲下降,腹泻
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& L0 e; t0 v' ], q6 _第三部分 AKT抑制剂8 B& \1 g  Y  T  l$ `

; I4 D, t, [) n' o8 ^9 Q$ A一、Afuresertib (GSK2110183)5 a, I: K1 e2 v, Z- s

) {( v$ ~' X2 u0 O+ \7 E, L5 TAfuresertib (GSK2110183)是一种有效的,口服生物可利用的 Akt 抑制剂,对Akt1,Akt2,和 Akt3 的 Ki 分别为 0.08 nM,2 nM,和 2.6 nM。
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1、CAS号:1047644-62-1
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  O) e( n7 k4 E8 u/ k3、用法用量:每天1次,每次50毫克;28天里,吃1-10天,停18天不吃。(《Phase I study of the MEK inhibitor trametinib in combination with the AKT inhibitor afuresertib in patients with solid tumors and multiple myeloma》:50 mg afuresertib (Days 1-10 every 28 days))5 _7 A) }+ n, u0 ]$ {* [& d% E( ]

8 o" i$ u& ?3 B: q, I! n: i4、常见副作用:皮疹、恶心呕吐、腹泻、高血糖、肺炎、口腔溃疡% C  J4 M  L" F1 w9 ]+ F$ o5 ]: j
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& \& B7 [( S; q" e二、Capivasertib (AZD5363)
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0 D* ?1 ?( E# P8 PCapivasertib (AZD5363)有效抑制Akt(Akt1/Akt2/3)的所有亚型,在无细胞试验中IC50为3 nM/8 nM/8 nM
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1、CAS号:1143532-39-1
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: m+ O* r2 I0 x5 g$ j& j, e2、分子量:428.928 M( ?0 l* p7 e" x- l  i' B0 P8 ]
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3、用法用量:每天两次,每次400毫克;每周吃药4天,停药3天。(《Fulvestrant plus capivasertib versus placebo after relapse or progression on an aromatase inhibitor in metastatic, oestrogen receptor-positive, HER2-negative breast cancer (FAKTION): overall survival, updated progression-free survival, and expanded biomarker analysis from a randomised, phase 2 trial》:capivasertib 400 mg or matching placebo, orally twice daily on an intermittent weekly schedule of 4 days on and 3 days off)4 W/ @3 t2 _% b) S0 O3 x+ E
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4、常见副作用:皮疹、恶心呕吐、腹泻、高血糖、肺炎、口腔溃疡
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$ K1 L* Q- u  c+ Q三、Ipatasertib (GDC-0068)
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Ipatasertib (GDC-0068, RG7440)是一种高选择性的pan-Akt抑制剂,靶向作用于Akt1/2/3,在无细胞试验中IC50为5 nM/18 nM/8 nM( Y" O- n! b/ Q% h5 {. G* t# j( t
8 g. Y' l; ~. k1 U: D
1、CAS号:1001264-89-6
- v7 n' N. y5 q, q / H) |1 S+ J- ~) X
2、分子量:458& p$ N/ o1 S+ j3 X. s( T

0 R. @+ G* u, F4 F$ z- Z3、用法用量 :每天一次,每次400毫克。(《Ipatasertib plus paclitaxel for PIK3CA/AKT1/PTEN-altered hormone receptor-positive HER2-negative advanced breast cancer: primary results from cohort B of the IPATunity130 randomized phase 3 trial》:ipatasertib (400 mg, days 1-21) )" B3 Q/ t" f3 g$ V4 j$ @

) i) @0 T/ ^% d* h. ^4、常见副作用:皮疹、恶心呕吐、腹泻、高血糖、肺炎、口腔溃疡1 O. t( \! z- h) @6 v  ]8 r
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/ r. W5 S0 c) q5 z* W3 H1 A# i ' ^1 N9 P5 Y  N2 o) o

. h' s. u; S" R9 c5 n
4 f# ^7 q  z) e% m7 h- F四、Miransertib (ARQ-092)+ B# ]  j! u) W# q5 H) _
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Miransertib(ARQ-092)是一种有效的、选择性的和口服可生物利用的 Akt 变构抑制剂,其对Akt1、Akt2和Akt3的IC50值分别为2.7 nM、14 nM和8.1 nM。& o# E9 @3 W4 P5 w) q
/ o: }$ q2 a4 w( s
1、CAS号:1313881-70-7
( ^; x% |$ \* K 9 l5 R" _0 ^& e  q. a  H
2、分子量:432.52# H' s. S% r, I- m2 F

9 O: x( I5 X. P6 p& h" C3、用法用量:每天30-60毫克。(《Pharmacodynamic Study of Miransertib in Individuals with Proteus Syndrome》:A classic dose escalation strategy was used to determine a maximum tolerated dose in adults of 30–60 mg/day for continuous dosing.)5 w' o) \6 [: X& P+ C9 a* s0 C) [) e/ ?
) u  Z% j0 P; X$ K8 K
4、常见副作用:皮疹、恶心呕吐、腹泻、高血糖、肺炎、口腔溃疡
: J0 v/ {6 H/ S) U7 s9 @) B- D
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- G- Z. N; {2 X6 ^+ P5 h4 V4 ?# l五、MK-2206$ ?- A  }& c4 }9 z4 Q

5 g" H: v& A$ Q: B: H+ A% P5 U4 _
/ [: @8 f" Y6 H$ l# ~MK-2206 是一种高度选择性的Akt1/2/3抑制剂,在无细胞试验中IC50分别为8 nM/12 nM/65 nM3 g/ P4 [0 d0 a7 e. C7 ^9 x

/ z& L3 ]7 A0 F8 a- q  E1、CAS号:1032350-13-2
- o# e5 b  r( J4 u  f
! k, j$ X" C9 S0 R& @1 u$ v: e2、分子量:443.94
1 v( h" j- R' T, J( N
/ g/ S+ V3 M* t3 H/ G, y* F3、用法用量:每周一次,每次135毫克。(《Phase II, 2-stage, 2-arm, PIK3CA mutation stratified trial of MK-2206 in recurrent endometrial cancer》:The first 18 patients were treated with MK-2206 200 mg weekly. Due to unacceptable toxicity, dose was reduced to 135 mg. )1 j& P. F$ Y3 z9 p+ a+ S! I$ S0 G
- a6 N6 B6 Q5 n' r0 t! m5 u) Y* s8 N
1 O0 S, D9 S0 d& Q- B: m
4、常见副作用:皮疹、恶心呕吐、腹泻、高血糖、肺炎、口腔溃疡
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. \' N2 i) M) S% n5 Z! W) O " h* d8 |; m7 Z* Q
第四部分、分子量小的MTOR抑制剂
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一、AZD80553 c$ p8 t: t9 B. D& c( y8 d
& v8 u$ v- S. Q) I5 d
AZD8055是一种新型的,ATP竞争性mTOR抑制剂,在MDA-MB-468 细胞中IC50为0.8 nM
9 t2 p( N- u. ]- x$ I2 d6 {8 \; D2 G2 a
7 ~! U8 ?. h' Z9 W" s4 U1、CAS号:1009298-09-2  R; E5 f; w- D2 t' x+ P0 e
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2、分子量:465.54! o/ F8 g; N( n  Y9 `& h2 Q$ z! G
- x) G: P8 t# f; a
3、用法用量:单药时每天两次,每次90毫克。联药时应该减量。(《Safety and tolerability of AZD8055 in Japanese patients with advanced solid tumors; a dose-finding phase I study》:The 90 mg BID dose was considered as tolerated in Japanese patients but higher doses were not investigated as this dose was also the maximum tolerated dose in Western patients. )1 O4 X$ d. W  `5 }7 J
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4、常见副作用:肝转氨酶升高0 A' k( C1 U- b% {. V

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5 {. D7 y- K' ^! K; M
+ m* E1 b% p. p9 W7 E  k6 U二、Sapanisertib (MLN0128)1 ]  C( d! U/ C

' N7 G* f# {3 _+ w# G; |% xSapanisertib (MLN0128, INK 128, TAK-228) 是一种有效的,选择性mTOR抑制剂,在无细胞试验中IC50为1 nM;与Rapamycin相比,优先抑制mTORC1/2,且对促侵袭基因敏感。
" S, n' k' `$ r- g* w8 `' n0 u7 P( i# A3 G - X# N  r8 W* _1 _2 Q
1、CAS号:1224844-38-5( g& k- ~0 H* J* {

+ G  G8 O7 i5 ]2、分子量:309.331 H6 x% \% n3 A
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3、用法用量:每天一次,每次4毫克。(《Sapanisertib plus Fulvestrant in Postmenopausal Women with Estrogen Receptor-Positive/HER2-Negative Advanced Breast Cancer after Progression on Aromatase Inhibitor》)
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4、常见副作用:疲劳、腹泻、恶心呕吐、皮疹
; N+ Q! h! [, Y  `
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" K. ~3 l9 G4 e$ x) w$ \三、Vistusertib (AZD2014)+ e/ a( P9 N/ d) \9 c
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Vistusertib (AZD2014) 是一种新型 mTOR 抑制剂,无细胞试验中IC50为2.8 nM& P* o* k' W0 g, R1 F' h5 Z7 T( C

/ D" j3 T7 l; Z/ u* `, r1、CAS号:1009298-59-2
, a! f& k* O  `, R' C
( y/ W8 V/ |6 @2、分子量:462.54
4 m- X, @+ D& t& k1 I6 b
; C) X" U; a- b3、用法用量:每天两次,每次50毫克。(《Efficacy and Safety of Weekly Paclitaxel Plus Vistusertib vs Paclitaxel Alone in Patients With Platinum-Resistant Ovarian High-Grade Serous Carcinoma: The OCTOPUS Multicenter, Phase 2, Randomized Clinical Trial》:plus oral vistusertib (50 mg twice daily) )# {9 v; C, N* Y

4 d9 |2 I( _( P' j7 d  t4、常见副作用:乏力、恶心呕吐、腹泻、肺炎、口腔溃疡、高血糖

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