基本情報
- CAS
152811-62-6- 標準SMILES
CCCCN1CCC(CNC(=O)c2c3n(c4ccccc24)CCCO3)CC1- InChIKey
KVCSJPATKXABRQ-UHFFFAOYSA-N- 分子式
- C22H31N3O2
- 平均分子量
- 369.5 g/mol
- 単同位体質量
- 369.24162723
概要
Piboserod (SB 207266) is a selective 5-HT(4) receptor antagonist.
名称と識別子
- 優先名称
- Piboserod
- IUPAC
- N-[(1-butylpiperidin-4-yl)methyl]-3,4-dihydro-2H-[1,3]oxazino[3,2-a]indole-10-carboxamide
- 現地名
- N-(1-ブチルピペリジン-4-イルメチル)-1,2-(トリメチレンオキシ)-1H-インドール-3-カルボアミド
- 英語名
- PIBOSEROD,2H-(1,3)OXAZINO(3,2-A)INDOLE-10-CARBOXAMIDE, N-((1-BUTYL-4-PIPERIDINYL)METHYL)-3,4-DIHYDRO-
- 分子式
- C22H31N3O2
- 分子量
- 369.5
名称と別名
名称をさらに表示
データベース識別子
- CAS
152811-62-6- PubChem CID
- 177336
- DTXSID
DTXSID60165129- ChEMBL
CHEMBL356359- UNII
- 4UQ3S81B25
- EC Number
- 110-127-4
- Nikkaji
- J711.350A
物性
構造計算による物性
- XLogP
- 3.7
- 極性表面積
- 46.5 Ų
- 水素結合供与体数
- 1
- 水素結合受容体数
- 3
- 回転可能結合数
- 6
- 重原子数
- 27
- 形式電荷
- 0
- 複雑度
- 492
実験および物理化学的性質
物理化学的性質
- 融点
- 110 · 110-113°
- 沸点
- 570.3 · 570.3±35.0 °C(Predicted)
- 比重(密度)
- 1.22 · 1.22±0.1 g/cm3(Predicted)
- 貯蔵温度
- 2 · 2-8°C
- 溶解性
- 30 mg/mL; · DMF: 30 mg/mL; DMSO: 20 mg/mL; Ethanol: 30 mg/mL; Ethanol:PBS (pH7.2)(1:20): 0.05 mg/mL
- 外見
- 粉
- 酸解離定数(Pka)
- 13.86 · 13.86±0.20(Predicted)
- 色
- 白からベージュ
- InChI
- 1S/C22H31N3O2/c1-2-3-11-24-13-9-17(10-14-24)16-23-21(26)20-18-7-4-5-8-19(18)25-12-6-15-27-22(20)25/h4-5,7-8,17H,2-3,6,9-16H2,1H3,(H,23,26)
- InChIKey
- KVCSJPATKXABRQ-UHFFFAOYSA-N
- SMILES
- O=C(NCC1CCN(CCCC)CC1)C2=C3N(CCCO3)C4=C2C=CC=C4
安全と法規制
GHS分類
GHS Classification
Danger
H301 (100%): Toxic if swallowed [Danger Acute toxicity, oral]
P264, P270, P301+P316, P321, P330, P405, and P501 (click each P-code to see the statement)
The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory.
危険有害性情報
安全データ
- wgk
- WGK 3
- ridadr
- UN 2811 6.1 / PGIII
- Hazard Classifications
- Acute Tox. 3 Oral
- ストレージクラス
- 6.1C - Combustible acute toxic Cat.3toxic compounds or compounds which causing chronic effects
化学と産業
薬理情報
Pharmacodynamics
GlaxoSmithKline was investigating piboserod, a 5HT4 antagonist, for the treatment of atrial fibrillation. Phase II trials were ongoing in March 2004, but by December of that year, development had been discontinued. Piboserod had previously being investigated for the treatment of irritable bowel syndrome (IBS), but development for this indication was terminated in 1999.
Mechanism of Action
Piboserod appears to act as a specific antagonist of one of the receptors for 5-hydroxytryptamine, the 5-HT4 receptor. The 5-HT4 receptor antagonists are thought to antagonize both the ability of serotonin to sensitize the peristaltic reflex and 5-HT-induced defecation, at least in animal studies. As 5-HT4 receptors are present in human atrial cells and when stimulated may cause atrial arrhythmias, piboserod was under investigation in clinical trials for atrial fibrillation.
応用分野
使用Treatment of irritable bowel syndrome (selective 5HT4receptor antagonist).
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