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土曲霉酮

土曲霉酮, 582-46-7, 结构式
土曲霉酮
CAS号:
582-46-7
英文名:
TERREIN
英文别名:
TERREIN;Terrain;NSC 29130;(+)Terrein;NSC-291308;(+) Terrein, NSC 291308;(4S,5R)-4,5-Dihydroxy-3-[(E)-1-propenyl]-2-cyclopenten-1-one;(4S,5R)-4,5-Dihydroxy-3-(1E)-1-propen-1-yl-2-cyclopenten-1-one;2-Cyclopenten-1-one, 4,5-dihydroxy-3-(1E)-1-propen-1-yl-, (4S,5R)-
中文名:
土曲霉酮
中文别名:
土曲霉素;土曲霉酮
CBNumber:
CB51443610
分子式:
C8H10O3
分子量:
154.16
MOL File:
582-46-7.mol

土曲霉酮化学性质

熔点:
125-127℃
沸点:
327.2±42.0 °C(Predicted)
密度:
1.449±0.06 g/cm3(Predicted)
储存条件:
-20°C
溶解度:
H2O: soluble1-1.10 mg/mL, clear, colorless
酸度系数(pKa):
11.77±0.60(Predicted)
形态:
A solid
安全信息
WGK Germany: 3
海关编码: 29419000

土曲霉酮性质、用途与生产工艺

概述

土曲霉酮(terrein)是从曲霉菌特雷斯中提取的一种生物活性代谢产物,可以抑制黑色素的生成。同时,由于土曲霉酮的结构相对简单,容易体外合成。目前,已有多篇文章报道土曲霉酮可以在体外抑制多种肿瘤细胞的增殖。

应用

土曲霉酮化合物具有黑色素生物合成抑制作用。如同常规黑色素生物合成抑制剂曲酸一样,土曲霉酮化合物以剂量依赖的方式抑制黑色素生物合成,抑制作用是曲酸的10倍。土曲霉酮对乳腺癌、卵巢癌、肝癌等多种肿瘤细胞有抑制增殖的作用。

生物活性

Terrein 是一种黑色素生成抑制剂。Terrein 诱导乳腺癌细胞凋亡 (apoptosis)。Terrein是铜绿假单胞菌 (Pseudomonas aeruginosa) 中的群体感应和 c-di-GMP 抑制剂。

体外研究

Treatment of Mel-Ab cells with Terrein (10-100 µM) for 4 days significantly reduces melanin levels in a dose-dependent manner. Terrein reduces melanin synthesis by reducing tyrosinase production via ERK activation.
Terrein (5-500 µM; 24 and 48 hours) reduces the viability of these cells in concentration- and time-dependent manners.
Terrein (150, 250, 500µM; 24 hours) induces programmed cell death in both invasive and non-invasive breast cancer cell lines. Thus, the optimal non-toxic concentrations of Terrein (25 and 75 µM) were used for subsequent experiments.
Terrein (25 and 75 µM) significantly decrease the mRNA levels of both MMP-2 and MMP-9 in MDA-MB-231 cells. Terrein (75 µM) significantly decrease the mRNA levels of both MMP-2 and MMP-9 in MCF-7 cells.
Terrein (75 µM) inhibits the expression of RhoA, RhoB, p-Rac1 in MCF-7 cells. Terrein (75 µM) inhibits the expression of RhoB, p-Rac1 in MDA-MB-231 cells.
Terrein (10, 30, and 100 μM) inhibits the production of virulence factors such as elastase, pyocyanin, and rhamnolipid, as well as biofilm formation in P. aeruginosa PAO1 and PA14 strains.

Cell Viability Assay

Cell Line: MCF-7 and MDA-MB-231 cells
Concentration: 5, 25, 50, 75, 100, 150, 250, 500 µM
Incubation Time: 24 and 48 hours
Result: The IC 50 s for MCF-7 and MDA-MB-231 cells after 24 h of incubation were 2.34 mM and 700 µM, respectively. After 48 h of incubation, the IC 50 s are 244.3 µM for MCF-7 and 244.5 µM for MDA-MB-231 cells.

Apoptosis Analysis

Cell Line: MCF-7 and MDA-MB-231 cells
Concentration: 25, 75, 150, 250, 500 µM
Incubation Time: 24 hours
Result: The percentages of apoptotic cells after 25 and 75 µM treatment were 7.52 and 5.82%, respectively for MCF-7 cells (9.94% for the control), and 15.77 and 15.82%, respectively for MDA-MB-231 cells (8.79% for the control).

RT-PCR

Cell Line: MCF-7 and MDA-MB-231 cells
Concentration: 25, 75 µM
Incubation Time:
Result: Decreased the mRNA levels of both MMP-2 and MMP-9 in a concentration-dependent manner.

Western Blot Analysis

Cell Line: MCF-7 and MDA-MB-231 cells
Concentration: 75 µM
Incubation Time: 6, 12 and 24 hours
Result: RhoA and RhoB protein levels were significantly decreased after 6 h of 75 µM treatment in MCF-7 cells.
Phosphorylated (p)-Rac1 was also slightly decreased at 12 h. However, RhoC and Cdc42 levels remained unchanged. RhoB protein levels and Rac1 phosphorylation were also decreased in MDA-MB-231 cells at 12 and 24 h, respectively.

土曲霉酮 上下游产品信息

上游原料

下游产品


土曲霉酮 生产厂家

全球有 44家供应商   土曲霉酮国内生产厂家
供应商联系电话电子邮件国家产品数优势度
上海同田生物技术有限公司 021-51320588 tauto@tautobiotech.com 中国 3989 66
Alfa Chemistry 1-516-6625404 support@alfa-chemistry.com 美国 9171 60
上海一飞生物科技有限公司 021-65675885 18964387627 info@efebio.com 中国 9709 58
北京普西唐生物科技有限公司 010-60605840 18892239720 psaitong@jm-bio.com 中国 12308 58
西安莱茵生物科技有限公司 86-(0)29-85992781 17792393971 info@lynnchem.com 中国 4587 58
Novachemistry 44-20819178-90 02081917890 info@novachemistry.com 英国 4381 58
深圳聚合生化科技有限公司 +86-400-002-6226 13028896684 sales@rrkchem.com 中国 55827 58
BOC Sciences +16314854226 inquiry@bocsci.com 美国 19743 58
Alfa Chemistry +1-5166625404 Info@alfa-chemistry.com 美国 21317 58
BOC Sciences info@bocsci.com 美国 0 65
上海安化生物技术有限公司 021-61263375 18168859245 中国 5958 58
无锡迈默拓普生物科技有限公司 15061806929 linda-fu@mimotopes.cn 中国 5854 58
成都市久鼎化学技术有限公司 18584079237 312074905@qq.com 中国 2507 58
孟成科技(上海)有限公司 400-820-6829 sales@mitachieve.com 中国 8864 58
天津普西唐生物医药科技有限公司 010-60605840 15801484223 psaitong@jm-bio.com 中国 29834 58
卓瑞宁(上海)科技有限公司 18163338995 2605578685@qq.com 中国 495 58
南京世洲生物科技有限公司 025-85560043 15850508050 cindy.huang@synzest.com 中国 12007 58
Aladdin Scientific Corporation +1-833-552-7181 sales@aladdinsci.com 美国 52927 58
TargetMol Chemicals Inc. +1-781-999-5354 support@targetmol.com 美国 19973 58
 

582-46-7, 土曲霉酮 相关搜索:

  • Antibiotic
  • 微生物代谢物
  • 土曲霉素
  • 土曲霉酮
  • 582-46-7
  • (+)Terrein
  • 2-Cyclopenten-1-one, 4,5-dihydroxy-3-(1E)-1-propen-1-yl-, (4S,5R)-
  • Terrain
  • NSC 29130
  • (4S,5R)-4,5-Dihydroxy-3-(1E)-1-propen-1-yl-2-cyclopenten-1-one
  • (+) Terrein, NSC 291308
  • NSC-291308
  • (4S,5R)-4,5-Dihydroxy-3-[(E)-1-propenyl]-2-cyclopenten-1-one
  • TERREIN
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