安丝菌素P3

更新时间:2024-01-02 07:38:19

安丝菌素P3结构式
安丝菌素P3结构式
品牌特惠专场
常用名 安丝菌素P3 英文名 Ansamitocin P-3
CAS号 66584-72-3 分子量 635.145
密度 1.3±0.1 g/cm3 沸点 833.1±65.0 °C at 760 mmHg
分子式 C32H43ClN2O9 熔点 190-192℃
MSDS 中文版 美版 闪点 457.7±34.3 °C
符号 GHS07
GHS07
信号词 Warning

 安丝菌素P3用途


Ansamitocin P-3 是一种微管 (microtubule)抑制剂。Ansamitocin P-3 是一种大环抗肿瘤抗生素。

 安丝菌素P3名称

中文名 安丝菌素P3
英文名 ansamitocin P3
中文别名 安丝菌素
英文别名 更多

 安丝菌素P3生物活性

描述 Ansamitocin P-3 是一种微管 (microtubule)抑制剂。Ansamitocin P-3 是一种大环抗肿瘤抗生素。
相关类别
靶点

Microtubule[1]

体外研究 Ansamitocin P3有效抑制培养中MCF-7,HeLa,EMT-6/AR1和MDA-MB-231细胞的增殖,半数最大抑制浓度为20±3,50±0.5,140±17和150± 1.1 pM,分别。此外,发现Ansamitocin P3在体外与纯化的微管蛋白结合,解离常数(Kd)为1.3±0.7μM。 Ansamitocin P3的结合诱导微管蛋白的构象变化。 Ansamitocin P3以浓度依赖性方式抑制培养物中MCF-7,HeLa,EMT-6/AR1和MDA-MB-231细胞的增殖。 PI染色细胞的流式细胞术分析表明,Ansamitocin P3抑制G2/M期MCF-7细胞的细胞周期进程。例如,在不存在和存在50和100pM Ansamitocin P3的情况下,发现26%,50%和70%的细胞处于G2/M期[2]。
细胞实验 将MCF-7,EMT-6 / AR1,HeLa和MDA-MB-231细胞接种在96孔板中。随后,将细胞与载体(0.1%DMSO)或不同浓度(1-1000pM)的Ansamitocin P3在MCF-7细胞中孵育48小时,并将EMT-6 / AR1,HeLa和MDA-MB-231细胞孵育24小时。 , 分别。通过磺酰罗丹明B测定法测定Ansamitocin P3的半数最大抑制浓度的细胞增殖(IC50)。在MCF-7细胞中进行四个独立实验,并在EMT-6 / AR1,HeLa和MDA-MB-231细胞中进行三组独立的实验[2]。
参考文献

[1]. Kiso T, et al. Screening for microtubule-disrupting antifungal agents by using a mitotic-arrest mutant of Aspergillus nidulans and novel action of phenylalanine derivatives accompanying tubulin loss. Antimicrob Agents Chemother. 2004 May;48(5):1739-48.

[2]. Venghateri JB, et al. Ansamitocin P3 depolymerizes microtubules and induces apoptosis by binding to tubulin at thevinblastine site. PLoS One. 2013 Oct 4;8(10):e75182.

 安丝菌素P3物理化学性质

密度 1.3±0.1 g/cm3
沸点 833.1±65.0 °C at 760 mmHg
熔点 190-192℃
分子式 C32H43ClN2O9
分子量 635.145
闪点 457.7±34.3 °C
精确质量 634.265686
PSA 136.16000
LogP 5.09
蒸汽压 0.0±3.2 mmHg at 25°C
折射率 1.583
储存条件 2-8°C

 安丝菌素P3毒性和生态

 安丝菌素P3安全信息

符号 GHS07
GHS07
信号词 Warning
危害声明 H302-H315-H319-H332-H335
警示性声明 P261-P305 + P351 + P338
个人防护装备 dust mask type N95 (US);Eyeshields;Gloves
危害码 (欧洲) Xn
风险声明 (欧洲) 20/22-36/37/38
安全声明 (欧洲) 26-36
危险品运输编码 NONH for all modes of transport
RTECS号 OQ2293000

 安丝菌素P3上下游产品

安丝菌素P3上游产品  3

安丝菌素P3下游产品  1

 安丝菌素P3文献28

更多文献
Enhanced production of ansamitocin P-3 by addition of isobutanol in fermentation of Actinosynnema pretiosum.

Bioresour. Technol. 102 , 1863-1868, (2011)

Supply of isobutanol to enhance the production of anti-tumor agent ansamitocin P-3 (AP-3) in medium containing agro-industrial residues was investigated with analysis of gene transcription, enzyme act...

Amide N-glycosylation by Asm25, an N-glycosyltransferase of ansamitocins.

Chem. Biol. 15(8) , 863-74, (2008)

Ansamitocins are potent antitumor maytansinoids produced by Actinosynnema pretiosum. Their biosynthesis involves the initial assembly of a macrolactam polyketide, followed by a series of postpolyketid...

Determination of the cryptic stereochemistry of the first PKS chain-extension step in ansamitocin biosynthesis by Actinosynnema pretiosum.

ChemBioChem. 7(8) , 1221-5, (2006)

The biosynthesis of the antitumor antibiotic, ansamitocin, involves the assembly of a linear octaketide on the ansamitocin (asm) polyketide synthase (PKS), which is then cyclized to proansamitocin and...

 安丝菌素P3英文别名

Ansamitosin P 3
Propanoic acid, 2-methyl-, (1S,2R,3S,5S,6S,16E,18E,20R,21S)-11-chloro-21-hydroxy-12,20-dimethoxy-2,5,9,16-tetramethyl-8,23-dioxo-4,24-dioxa-9,22-diazatetracyclo[19.3.1.1.0]hexacosa-10,12,1
 4(26),16,18-pentaen-6-yl ester
ANSAMITOCIN P-3
Tam-330
(1S,2R,3S,5S,6S,16E,18E,20R,21S)-11-Chloro-21-hydroxy-12,20-dimethoxy-2,5,9,16-tetramethyl-8,23-dioxo-4,24-dioxa-9,22-diazatetracyclo[19.3.1.1.0]hexacosa-10(26),11,13,16,18-pentaen-6-yl 2- methylpropanoate
2'-De(acetylmethylamino)-2'-methylmaytansine
Propanoic acid, 2-methyl-, (1S,2R,3R,5S,6S,16E,18E,20R,21S)-11-chloro-21-hydroxy-12,20-dimethoxy-2,5,9,16-tetramethyl-8,23-dioxo-4,24-dioxa-9,22-diazatetracyclo[19.3.1.1.0]hexacosa-10,12,1
 4(26),16,18-pentaen-6-yl ester
Anasamitocin P-3
(1S,2R,3R,5S,6S,16E,18E,20R,21S)-11-Chloro-21-hydroxy-12,20-dimethoxy-2,5,9,16-tetramethyl-8,23-dioxo-4,24-dioxa-9,22-diazatetracyclo[19.3.1.1.0]hexacosa-10(26),11,13,16,18-pentaen-6-yl 2- methylpropanoate
Maytansinol isobutyrate
O3-isobutyryl-maytansinol
(3E,5E,7R,84S)-14-chloro-10t,11c-epoxy-84-hydroxy-12c-isobutyryl-15,7r-dimethoxy-3,9c,11t,15-tetramethyl-(84r'H,86c'H)-15-aza-1(1,3)-benzena-8(4,6)-[1,3]oxazinana-cyclopentadecaphane-3,5-diene-82,14-dione
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