연구용
제품 번호: S7013
| 분자량 | 579.39 | 화학식 | C18 H23 N9 O10 P . Na |
보관 (수령일로부터) | |
|---|---|---|---|---|---|
| CAS 번호 | 929904-85-8 | -- | 원액 보관 |
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| 동의어 | SGI-110 sodium; S-110 sodium | Smiles | C1C(C(OC1N2C=NC3=C2N=C(NC3=O)N)COP(=O)([O-])OC4CC(OC4CO)N5C=NC(=NC5=O)N)O.[Na+] | ||
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In vitro |
DMSO
: 100 mg/mL
(172.59 mM)
Water : 50 mg/mL Ethanol : Insoluble |
|
In vivo |
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1단계: 아래 정보 입력 (권장: 실험 중 손실을 고려하여 추가 동물 포함)
2단계: 생체 내 제형 입력 (이것은 계산기일 뿐 제형이 아닙니다. 용해도 섹션에 생체 내 제형이 없는 경우 먼저 당사에 문의하십시오.)
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.
| Targets/IC50/Ki |
DNA methyltransferase
|
|---|---|
| 시험관 내(In vitro) |
Guadecitabine (SGI-110) is a 5-aza-2′-deoxycytidine-containing demethylating dinucleotide that works via a mechanism similar to that of 5-aza-CdR after incorporation of its aza-moiety into DNA. However, it is well protected from deamination by cytidine deaminase. This compound (1 μM) induces a significant decrease in the level of methylation in both T24 and HCT116 cells and is able to induce robust p16 expression. It also causes depletion of extractable DNMT1 in cells at 1 μM concentration. Furthermore, it decreases the plating efficiency of T24 bladder carcinoma cells in a dose-dependent manner, with no colonies forming at 10 μM concentration, which is quite similar to 5-aza-CdR in T24 cells. It shows immunomodulatory activity in vitro. At 1 μM, it induces/up-regulates the expression of several cancer/testis antigens (CTA) (i.e., MAGE-A1, MAGE-A2, MAGE-A3, MAGE-A4, MAGE-A10, GAGE1-2, GAGE 1-6, NY-ESO-1, and SSX 1-5) in cancer cell lines (cutaneous melanoma, mesothelioma, renal cell carcinoma, and sarcoma cells), both at mRNA and at protein levels. This compound also up-regulates the expression of HLA class I antigens and of ICAM-1, resulting in improved recognition of cancer cells by gp100-specific CTL. |
| 생체 내(In vivo) |
Guadecitabine (SGI-110) is as effective as 5-Aza-CdR, but is better tolerated in mice. This compound (10 mg/kg) displays potent activity on inducing p16 expression, reducing DNA methylation at the p16 promoter region, and retarding tumor growth in human xenograft. It is effective by both i.p. and s.c. deliveries. |
참조 |
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(데이터 출처 https://clinicaltrials.gov, 업데이트 날짜 2024-05-22)
| NCT 번호 | 모집 | 조건 | 스폰서/협력자 | 시작일 | 단계 |
|---|---|---|---|---|---|
| NCT03576963 | Withdrawn | Colorectal Adenocarcinoma|CpG Island Methylator Phenotype|Metastatic Microsatellite Stable Colorectal Carcinoma|Refractory Colorectal Carcinoma|Stage IV Colorectal Cancer AJCC v8|Stage IVA Colorectal Cancer AJCC v8|Stage IVB Colorectal Cancer AJCC v8|Stage IVC Colorectal Cancer AJCC v8 |
University of Southern California|National Cancer Institute (NCI)|Bristol-Myers Squibb|Astex Pharmaceuticals Inc. |
January 30 2020 | Phase 1|Phase 2 |
| NCT03085849 | Completed | Extensive-stage Small Cell Lung Cancer |
Catherine Shu|Columbia University |
December 15 2017 | Phase 1 |
| NCT03179943 | Active not recruiting | Urothelial Carcinoma |
Fox Chase Cancer Center|Stand Up To Cancer|Van Andel Research Institute |
November 27 2017 | Phase 2 |
| NCT02998567 | Recruiting | Castration-Resistant Prostatic Cancer|Non Small Cell Lung Cancer |
Royal Marsden NHS Foundation Trust|Astex Pharmaceuticals Inc.|Merck Sharp & Dohme LLC|Institute of Cancer Research United Kingdom |
January 26 2017 | Phase 1 |
| NCT02892318 | Completed | Acute Myeloid Leukemia |
Hoffmann-La Roche |
October 31 2016 | Phase 1 |