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Merck
CN

P3053

Sigma-Aldrich

青霉震颤素 A

≥95% (HPLC and TLC)

别名:

Tremortin A

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关于此项目

经验公式（希尔记法）:
C37H44ClNO6
化学文摘社编号:
12627-35-9
分子量:
634.20
MDL编号:
MFCD00083465
UNSPSC代码:
12352200
PubChem化学物质编号:
24898385
NACRES:
NA.77

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质量水平

200

方案

≥95% (HPLC and TLC)

表单

powder

储存温度

2-8°C

SMILES字符串

[H][C@]12CC[C@@]3(C)[C@@](O)(CC[C@@]4([H])[C@]5([H])OC(C)(C)[C@@]6([H])C[C@]7([H])C(=C)Cc8c(Cl)cc9[nH]c(c5c9c8[C@]67O)[C@]34C)[C@]1%10O[C@]%10([H])[C@@H](O)[C@H](O2)C(C)=C

InChI

1S/C37H44ClNO6/c1-15(2)28-27(40)31-37(45-31)23(43-28)9-10-33(6)34(7)18(8-11-35(33,37)41)29-25-24-21(39-30(25)34)14-20(38)17-12-16(3)19-13-22(32(4,5)44-29)36(19,42)26(17)24/h14,18-19,22-23,27-29,31,39-42H,1,3,8-13H2,2,4-7H3/t18-,19+,22+,23-,27-,28+,29-,31+,33+,34+,35-,36+,37-/m0/s1

InChI key

JDUWHZOLEDOQSR-JKPSMKLGSA-N

应用

Penitrem A has been used as Ca2+-Activated K+ (BK) channel blocker to study its effect on BK current in bag cell neurons.

生化/生理作用

Penitrem A intoxication causes ataxia, polypnea, and sustained tremors and may lead to seizures and death. Penitrem A affects the central and peripheral nervous system. It impairs the GABAergic neurotransmission in the cerebellum.

特点和优势

This compound is featured on the Potassium Channels page of the Handbook of Receptor Classification and Signal Transduction. To browse other handbook pages, click here.

其他说明

Originally isolated from Penicillium palitans

象形图

Skull and crossbones
GHS06

警示用语：

Danger

危险声明

H300

预防措施声明

P301 + P330 + P331 + P310

危险分类

Acute Tox. 2 Oral

储存分类代码

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

法规信息

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历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
0000317540
0000145668
0000317540
0000145668
0000317541

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Acute penitrem A and roquefortine poisoning in a dog
Walter SL
The Canadian Veterinary Journal. La Revue Veterinaire Canadienne, 43(5), 372-372 (2002)
Peter R Lewis et al.
The Medical journal of Australia, 182(11), 582-584 (2005-06-09)
We report on an elderly couple who presented with a syndrome that included severe generalised tremor and incoordination after eating soup from a damaged can. Black mould contaminating the can was subcultured and the fungus Penicillium crustosum was identified. This
Claudia Welz et al.
PLoS pathogens, 7(4), e1001330-e1001330 (2011-04-15)
The calcium-gated potassium channel SLO-1 in Caenorhabditis elegans was recently identified as key component for action of emodepside, a new anthelmintic drug with broad spectrum activity. In this study we identified orthologues of slo-1 in Ancylostoma caninum, Cooperia oncophora, and
W R Sones et al.
British journal of pharmacology, 158(2), 521-531 (2009-08-04)
Recent pharmacological studies have proposed there is a high degree of similarity between calcium-activated Cl(-) channels (CaCCs) and large conductance, calcium-gated K(+) channels (K(Ca)1.1). The goal of the present study was to ascertain whether blockers of K(Ca)1.1 inhibited calcium-activated Cl(-)
Prolonged activation of ca2+-activated k+ current contributes to the long-lasting refractory period ofaplysia bag cell neurons
Zhang Y, et al.
The Journal of Neuroscience, 22(23), 10134-10141 (2002)
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