S3065
SC 19220
≥98% (HPLC), solid
别名:
2-乙酰肼 10 (11H)-羧酸, 8-氯代二苯 [b,f] [1,4] 恶嗪-10 (11H)-羧酸
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关于此项目
经验公式（希尔记法）:
C16H14N3O3Cl
化学文摘社编号:
分子量:
331.75
NACRES:
NA.77
PubChem Substance ID:
UNSPSC Code:
12352200
MDL number:
产品名称
SC 19220, ≥98% (HPLC), solid
InChI
1S/C16H14ClN3O3/c1-10(21)18-19-16(22)20-9-11-4-2-3-5-14(11)23-15-7-6-12(17)8-13(15)20/h2-8H,9H2,1H3,(H,18,21)(H,19,22)
SMILES string
CC(=O)NNC(=O)N1Cc2ccccc2Oc3ccc(Cl)cc13
InChI key
KNURFLJTOUGOOQ-UHFFFAOYSA-N
assay
≥98% (HPLC)
form
solid
color
white
mp
190-191 °C (lit.)
solubility
DMSO: soluble 10 mg/mL
H2O: insoluble
Quality Level
Gene Information
human ... PTGER1(5731)
rat ... Ptger1(25637)
Application
采用 SC 19220 研究前列腺素 E 2 在大鼠皮质培养物中氧糖剥夺诱导的神经毒性和预处理诱导的神经保护中的作用。
Biochem/physiol Actions
EP 1 前列腺素受体拮抗剂
SC 19220 是前列腺素 E 受体的竞争性拮抗剂。它与 PGE 2 竞争调节膀胱尿道运动，并增加大鼠膀胱容量。它能抑制平滑肌对前列腺素 E 2 和 F 2α 的收缩反应。SC 19220 还可抑制维生素 D3、甲状旁腺激素、IL-11 和 IL-6 诱导的破骨细胞的形成。
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
J B Farmer et al.
British journal of pharmacology, 52(4), 559-565 (1974-12-01)
1 The effects of the prostaglandin synthetase inhibitor, indomethacin and the prostaglandin antagonist SC-19220 (1-acetyl-2-[8-chloro-10,11-dihydrodibenz (b,f) (1,4)oxazepine-10-carbonyl] hydrazine), were examined on the tone of the guinea-pig isolated tracheal preparation and on the responses of the preparation to prostaglandin F(2alpha), arachidonic
Micaela Zonta et al.
The Journal of physiology, 553(Pt 2), 407-414 (2003-09-23)
The synaptic release of glutamate evokes in astrocytes periodic increases in [Ca2+]i, due to the activation of metabotropic glutamate receptors (mGluRs). The frequency of these [Ca2+]i oscillations is controlled by the level of neuronal activity, indicating that they represent a
K Fushimi et al.
Osteoarthritis and cartilage, 12(11), 895-903 (2004-10-27)
Calpains are known as Ca(2+)-dependent intracellular neutral cysteine proteases. However, m-calpain is detected in synovial fluid of arthritic joints and is shown to possess the proteoglycanase activity in vitro. The mechanism of m-calpain release into the extracellular spaces during arthritis
L Walch et al.
British journal of pharmacology, 134(8), 1671-1678 (2001-12-12)
1. To characterize the prostanoid receptors (TP, FP, EP(1) and/or EP(3)) involved in the vasoconstriction of human pulmonary veins, isolated venous preparations were challenged with different prostanoid-receptor agonists in the absence or presence of selective antagonists. 2. The stable thromboxane
K Oka et al.
The American journal of physiology, 275(6 Pt 2), R1762-R1765 (1998-12-09)
We have previously reported that central injection of PGE2 induces hyperthermia through its actions on EP1 receptors in rats. Because the increase in local synthesis of PGE2 is assumed to be a necessary process in a fever caused by central
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