イスリブ

イスリブ 化学構造式
548470-11-7
CAS番号.
548470-11-7
化学名:
イスリブ
别名:
N,N′-(1,4-シクロヘキサンジイル)ビス[(4-クロロフェノキシ)アセトアミド];イスリブ;2-(4-クロロフェノキシ)-N-{4-[2-(4-クロロフェノキシ)アセトアミド]シクロヘキシル}アセトアミド
英語名:
ISRIB
英語别名:
ISRIB;CS-1442;cis-ISRIB;4R)-CYCLOHEXANE-1;ISRIB (cis-isomer);ISRIB (mix-Isomer);548470-11-7/1597403-47-8;ISRIB (mixed cis- and trans-isomer);Integrated Stress Response inhibitor;4-DIYL)BIS(2-(4-CHLOROPHENOXY)ACETAMIDE)
CBNumber:
CB02716624
化学式:
C22H24Cl2N2O4
分子量:
451.34
MOL File:
548470-11-7.mol

イスリブ 物理性質

融点 :
270-273°C
沸点 :
719.0±60.0 °C(Predicted)
比重(密度) :
1.33±0.1 g/cm3(Predicted)
貯蔵温度 :
2-8°C
溶解性:
DMSO:可溶1mg/mL、透明(加温)
酸解離定数(Pka):
13.63±0.40(Predicted)
外見 :
色:
白からベージュ
InChIKey:
HJGMCDHQPXTGAV-UHFFFAOYSA-N
SMILES:
C1(NC(=O)COC2=CC=C(Cl)C=C2)CCC(NC(=O)COC2=CC=C(Cl)C=C2)CC1

安全性情報

主な危険性  N
Rフレーズ  50/53
Sフレーズ  60-61
RIDADR  UN 3077 9 / PGIII
WGK Germany  3

イスリブ 価格 もっと(2)

メーカー 製品番号 製品説明 CAS番号 包装 価格 更新時間 購入
Sigma-Aldrich Japan SML0843 ≥98% (HPLC)
ISRIB ≥98% (HPLC)
548470-11-7 5mg ¥26700 2024-03-01 購入
Sigma-Aldrich Japan SML0843 ≥98% (HPLC)
ISRIB ≥98% (HPLC)
548470-11-7 25mg ¥80100 2024-03-01 購入

イスリブ 化学特性,用途語,生産方法

説明

ISRIB (integrated stress response inhibitor) is an experimental drug that reverses the effects of eIF2α phosphorylation with an IC50 of 5 nM. It was discovered in the laboratory of Peter Walter at University of California, San Francisco (UCSF) through a semi-automated screening of a large library of small molecules by Carmela Sidrauski, who decided to pursue research on it. It has been shown to inhibit eIF2α phosphorylation-induced stress granule (SG) formation. Since eIF2α phosphorylation is known to be involved in memory formation, ISRIB was tested to see whether it would be active in vivo, and was found to readily cross the blood-brain barrier, with a half-life of eight hours.

使用

ISRIB (mix-Isomer), is a symmetric bis-glycolamide that inhibits integrated stress response (ISR). In wild-type mice studies has shown that it improved memory by efficiently reversing the effects of eIF2α phosphorylation, which has brought expectation that inhibition of PERK signaling may have the potential to ameliorate Alzheimer's disease. In a present study ISRIB demonstrated to attenuate amyloid b-induced neuronal cell death although the pharmacological mechanisms of this action have not yet been elucidated.

主な応用

ISRIB (integrated stress response inhibitor) has been used as an inhibitor of integrated stress response.

生物活性

ISRIB (integrated stress response inhibitor) as a drug, imparts resistance to the cells against the downstream effects of eukaryotic initiation factor 2 (eIF2)α phosphorylation such as activating transcription factor 4 (ATF4) and eukaryotic translation initiation factor 4E (eIF4E)-binding protein 1 (4E-BP1) induction.
ISRIB is a blood- brain barrier penetrant, potent and selective inhibitor of integrated stress response (ISR) that impairs adaptation to ER stress. ISRIB is a potent inhibitor of PERK signaling, which potently reverses the effects of eIF2a phosphorylation and restores the cells translation capacity. ISRIB enhances cognitive memory in rodents.

安全性

The safety of ISRIB in humans is currently unknown, though there may be toxicity in certain animal models.
Types of evidence:
Multiple preclinical studies
In an Alzheimer's animal model, a dose of ISRIB too high (5mg/kg) caused excessive mortality and the dose had to be lowered (Briggs et al, 2017). An effective, yet non-lethal dose and dosing schedule, has yet to be determined and may depend on the particular disease being treated. Whether long-term treatment with ISRIB is safe is also not yet determined.

薬物相互作用

Drug interactions have not been studies; though ISRIB could potentially interact with drugs that have been reported to act on the integrated stress response pathway (e.g., trazodone, Halliday et al, 2017).

イスリブ 上流と下流の製品情報

原材料

準備製品


イスリブ 生産企業

Global( 105)Suppliers
名前 電話番号 電子メール 国籍 製品カタログ 優位度
Xi'an MC Biotech, Co., Ltd.
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Wuhan Haorong Biotechnology Co.,ltd
+8618565342920
sales@chembj.net China 284 58
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+8615713292910
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ATK CHEMICAL COMPANY LIMITED
+undefined-21-51877795
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career henan chemical co
+86-0371-55982848 +86-15093356674
sales@coreychem.com China 29901 58
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+1-631-485-4226
inquiry@bocsci.com United States 19553 58
SHANGHAI T&W PHARMACEUTICAL CO., LTD.
+86-021-61551413 +8618813727289
contact@trustwe.com China 5738 58
Tianjin Xinshengjiahe Science & Technology Development Co,.Ltd
+86-86-22-87899925 +86-8618522618860
18522618860@163.com China 694 58
TargetMol Chemicals Inc.
+1-781-999-5354 +1-00000000000
marketing@targetmol.com United States 19892 58
Wuhan Nutra Biotechnology Co.,Ltd
+8617786394783
nutrabiotech@outlook.com China 300 58

イスリブ  スペクトルデータ(1HNMR)


548470-11-7(イスリブ)キーワード:


  • 548470-11-7
  • ISRIB
  • N,N'-((1R,4R)-CYCLOHEXANE-1,4-DIYL)BIS(2-(4-CHLOROPHENOXY)ACETAMIDE)
  • ISRIB N,N'-((1R,4R)-CYCLOHEXANE-1,4-DIYL)BIS(2-(4-CHLOROPHENOXY)ACETAMIDE)
  • Integrated Stress Response inhibitor
  • trans-N,N′-1,4-Cyclohexanediylbis[2-(4-chlorophenoxy)-acetamide
  • 2-(4-chlorophenoxy)-N-[4-[[2-(4-chlorophenoxy)acetyl]amino]cyclohexyl]acetamide
  • N,N'-1,4-Cyclohexanediylbis[2-(4-chlorophenoxy)acetamide]

  • 2-(4-chlorophenoxy)-N-(4-{[(4-chlorophenoxy)acetyl]amino}cyclohexyl)acetami de
  • N,N'-(Cyclohexane-1,4-diyl)bis(2-(4-chlorophenoxy)acetamide)
  • 4-DIYL)BIS(2-(4-CHLOROPHENOXY)ACETAMIDE)
  • 4R)-CYCLOHEXANE-1
  • Acetamide,N,N′-1,4-cyclohexanediylbis[2-(4-chlorophenoxy)-
  • CS-1442
  • cis-ISRIB
  • ISRIB (cis-isomer)
  • ISRIB (mix-Isomer)
  • ISRIB (mixed cis- and trans-isomer)
  • 548470-11-7/1597403-47-8
  • N,N′-(1,4-シクロヘキサンジイル)ビス[(4-クロロフェノキシ)アセトアミド]
  • イスリブ
  • 2-(4-クロロフェノキシ)-N-{4-[2-(4-クロロフェノキシ)アセトアミド]シクロヘキシル}アセトアミド
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