연구용

ENMD-2076 L-(+)-Tartaric acid FLT3 inhibitor

Name: ENMD-2076 L-(+)-Tartaric acid
Brand: Selleck Chemicals
SKU: S2018
Rating: 5 (2 reviews)

제품 번호S2018

ENMD-2076 L-(+)-Tartaric acid is the tartaric acid of ENMD-2076, selective activity against Aurora A and Flt3 with IC50 of 14 nM and 1.86 nM, 25-fold more selective for Aurora A than Aurora B and less potent to VEGFR2/KDR and VEGFR3, FGFR1 and FGFR2 and PDGFRα. Phase 2.

ENMD-2076 L-(+)-Tartaric acid FLT3 inhibitor Chemical Structure

화학 구조

분자량: 525.56

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품질 관리 (Quality Control)

배치: S201801 DMSO]100 mg/mL]false]Water]Insoluble]false]Ethanol]Insoluble]false 순도: 99.36%

최고 수준의 품질로 Nature Medicine에 인용됨
COA
NMR
HPLC
SDS
데이터시트

99.36

관련 타겟	EGFR VEGFR JAK PDGFR FGFR Src HIF FLT HER2 Bcr-Abl
기타 FLT3 억제제	UNC2025 Crenolanib (CP-868596) Dovitinib (TKI-258) Dovitinib (TKI258) Lactate monohydrate Tandutinib (MLN518) ENMD-2076 KW-2449 AST-487 (NVP-AST487) TCS 359 G-749

화학 정보, 보관 및 안정성 (Chemical Information, Storage & Stability)

분자량	525.56	화학식	C₂₅H₃₁N₇O₆	보관 (수령일로부터)	3년-20°C분말
CAS 번호	1291074-87-7	--		원액 보관	1년-80°C용매에 보관 1개월-20°C용매에 보관
동의어	N/A			Smiles	CC1=CC(=NN1)NC2=CC(=NC(=N2)C=CC3=CC=CC=C3)N4CCN(CC4)C.C(C(C(=O)O)O)(C(=O)O)O

용해도 (Solubility)

In vitro
배치:

DMSO : 100 mg/mL (190.27 mM)
(수분으로 오염된 DMSO는 용해도를 감소시킬 수 있습니다. 신선하고 무수 DMSO를 사용하십시오.)

Water : Insoluble

Ethanol : Insoluble

몰농도 계산기

질량	농도	부피	분자량
=	×	×

희석 계산기 분자량 계산기

In vivo 배치:
Homogeneous suspension	CMC-NA	≥5mg/ml	Taking the 1 mL working solution as an example, add 5 mg of this product to 1 ml of CMC-Na solution, mix evenly to obtain a homogeneous suspension with a final concentration of 5 mg/ml.
Clear solution	30%PEG400 1 0.5%Tween80 2 5%propylene glycol Selleck 연구소에서 검증되었습니다. 이 제형에 대한 조정이 필요한 경우 맞춤 테스트를 위해 당사 영업팀에 문의하십시오.	30.000mg/ml (57.08mM)	Taking the 1 mL working solution as an example, add 300 μL of 100 mg/ml clarified PEG400 stock solution to 5 μL of Tween80, mix evenly to clarify it; add 50 μL Propylene glycol to the above system, mix evenly to clarify it; then continue to add 645 μL ddH2O to adjust the volume. to 1 mL. The mixed solution should be used immediately for optimal results.

생체 내 제형 계산기 (투명한 용액)

1단계: 아래 정보 입력 (권장: 실험 중 손실을 고려하여 추가 동물 포함)

투여량: mg/kg 동물 평균 체중: g 동물당 투여량:μL 동물 수:

2단계: 생체 내 제형 입력 (이것은 계산기일 뿐 제형이 아닙니다. 용해도 섹션에 생체 내 제형이 없는 경우 먼저 당사에 문의하십시오.)

% DMSO + % + % Tween 80 + % ddH₂O

%DMSO+ %

계산 결과:

작업 농도: mg/ml;

DMSO 원액 준비 방법: mg 약물 사전 용해 μL DMSO ( 원액 농도 mg/mL, 농도가 해당 약물 배치의 DMSO 용해도를 초과하는 경우 먼저 당사에 문의하십시오. )

생체 내 제형 준비 방법: 취하다 μL DMSO 원액, 다음 추가μL PEG300, 혼합하고 투명하게 한 다음 추가μL Tween 80, 혼합하고 투명하게 한 다음 추가 μL ddH₂O, 혼합하고 투명하게 합니다.

생체 내 제형 준비 방법: 취하다 μL DMSO 원액, 다음 추가 μL 옥수수 기름, 혼합하고 투명하게 합니다.

참고: 1. 다음 용매를 추가하기 전에 액체가 투명한지 확인하십시오.
2. 용매를 순서대로 추가해야 합니다. 다음 용매를 추가하기 전에 이전 추가에서 얻은 용액이 투명한 용액인지 확인해야 합니다. 와동, 초음파 또는 뜨거운 물 중탕과 같은 물리적 방법을 사용하여 용해를 도울 수 있습니다.

작용 메커니즘 (Mechanism of Action)

특징	Multi-functional molecule: multi-target, anti-proliferative, pro-apoptotic activity, and anti-angiogenic activity.
Targets/IC₅₀/Ki	FLT3 1.86 nM RET 10.4 nM Aurora A 14 nM VEGFR3/FLT4 15.9 nM Src 20.2 nM NTRK1/TRKA 24.2 nM CSF-1R/c-Fms 24.8 nM LCK 43.7 nM FAK 54.9 nM PDGFRα 56.4 nM VEGFR2/KDR 58.2 nM BLK 69.4 nM FGFR2 70.8 nM YES1 78.4 nM Abl1 (T315I) 81.3 nM FGFR1 92.7 nM Fyn 112 nM JAK2 120 nM Kit 120 nM Aurora B 350 nM
시험관 내(In vitro)	ENMD-2076 indicates activity against multiple kinases involved in angiogenesis, including FLT3, RET, FLT4/VEGFR3, SRC, NTRK1, CSF1R/FMS, LCK, VEGFR2/KDR, FGFR1/2, and PDGFRα with IC50 from 1.86-120 nM. ENMD-2076 inhibits the growth of a wide range of human solid tumor and hematopoietic cancer cell lines with IC50 from 0.025-0.7 μM, which induces apoptosis and G2/M phase arrest. ENMD-2076 induces regression or complete inhibition of tumor growth in tumor xenograft models derived from breast, colon, melanoma, leukemia, and multiple myeloma cell lines. ENMD-2076 is the L (+) tartrate salt of ENMD-981693. ENMD-2076 shows significant cytotoxicity against myeloma cell lines (IM9, ARH-77, U266, RPMI 8226, MM.1S, MM.1R, NCI-H929) and primary cells with IC50 from 2.99 to 7.06 μM, which induces apoptosis. ENMD-2076 indicates low cytotoxicity to haematopoietic progenitors. ENMD-2076 inhibits the phosphoinositide 3-kinase/Akt pathway and downregulates survivin and X-linked inhibitor of apoptosis. ENMD-2076 also inhibits aurora A and B kinases, and induces G2/M cell cycle arrest.
키나아제 분석	Kinase assays
키나아제 분석	Recombinant Aurora A and B kinase enzymes and appropriate PanVera Z'-Lyte kinase assay kits are purchased. Assays are carried out in kinase assay buffer (50 mM of HEPES, pH 7.5, 10 mM of MgCl₂, 5 mM of EGTA, 0.05% Brij-35) supplemented with 2 mM of DTT. Activities are determined at an ATP concentration equivalent to the apparent Km for each enzyme, and an enzyme concentration that results in approximately 30% phosphorylation of the peptide substrate after 1 hour. Dose–response curves of relative enzyme activity versus ENMD-2076 concentration are plotted with Grafit and used to calculate IC50 values. Potency of ENMD-2076 free base against a select panel of 100 kinase enzymes is determined using the SelectScreen kinase profiling service. ATP concentrations are at the apparent Km for each enzyme or 100 μM if the apparent Km could not be reached. Percent inhibition is determined at an ENMD-2076 free base concentration of 1 μM; for kinases where significant inhibition is noted, IC50 values are determined by generating full 10-point dose–response curves.
생체 내(In vivo)	ENMD-2076 has sustained inhibitory effects on the activation of Flt3 as well as VEGFR2/KDR and FGFR1/2 in HT29 xenograft model. ENMD-2076 could prevent the formation of new blood vessels and regress formed vessels in MDA-MB-231 xenograft model. Oral treatment with ENMD-2076 (50, 100, 200 mg/kg per day) inhibits the tumour growth in H929 human plasmacytoma xenografts, with significant reduction in phospho-Histone 3 (pH3), Ki-67, and angiogenesis, and also a significant increase in cleaved caspase-3.
참조	[1] https://pubmed.ncbi.nlm.nih.gov/20560971/ [2] https://pubmed.ncbi.nlm.nih.gov/21177375/

임상시험 정보 (Clinical Trial Information)

(데이터 출처 https://clinicaltrials.gov, 업데이트 날짜 2024-05-22)

NCT 번호	모집	조건	스폰서/협력자	시작일	단계
NCT00904787	Completed	Relapsed or Refractory Hematological Malignancies	CASI Pharmaceuticals Inc.	April 2009	Phase 1
NCT00806065	Completed	Multiple Myeloma	CASI Pharmaceuticals Inc.	December 2008	Phase 1
NCT00658671	Completed	Advanced Cancer	CASI Pharmaceuticals Inc.	April 2008	Phase 1

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