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Merck
모든 사진(1)

주요 문서

S7198

Sigma-Aldrich

Sivelestat sodium salt hydrate

≥98% (HPLC), solid

동의어(들):

EI 546 sodium salt hydrate, Elaspol sodium salt hydrate, LY 544349 sodium salt hydrate, Ono-5046 sodium salt hydrate, o-(p-Hydroxybenzenesulfonamido)hippuric acid, pivalate (ester) sodium salt hydrate

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About This Item

실험식(Hill 표기법):
C20H22N2O7S · xNa+ · yH2O
CAS Number:
Molecular Weight:
434.46 (anhydrous free acid basis)
UNSPSC 코드:
12352200
NACRES:
NA.77

Quality Level

분석

≥98% (HPLC)

양식

solid

색상

white to off-white

solubility

DMSO: 10 mg/mL, clear

저장 온도

room temp

InChI

1S/C20H22N2O7S/c1-20(2,3)19(26)29-13-8-10-14(11-9-13)30(27,28)22-16-7-5-4-6-15(16)18(25)21-12-17(23)24/h4-11,22H,12H2,1-3H3,(H,21,25)(H,23,24)

InChI key

BTGNGJJLZOIYID-UHFFFAOYSA-N

애플리케이션

Sivelestat sodium salt hydrate may be used to inhibit human neutrophil elastase-mediated cell signaling.

생화학적/생리학적 작용

Sivelestat is a competitive human neutrophil elastase (HNE) inhibitor (IC50 = 44 nM, Ki = 0.2 μM). It also inhibits leukocyte elastase obtained from rabbit, rat, hamster and mouse (IC50 = 19 to 49 nM). However, it does not inhibit trypsin, thrombin, plasmin, plasma kallikrein, pancreas kallikrein, chymotrypsin and cathepsin G even at 100 μM. In in-vivo studies, it suppressed lung hemorrhage in hamster (ID50 = 82 μg/kg) by intratracheal administration and increase of skin capillary permeability in guinea pig (ID50 = 9.6 mg/kg) by intravenous administration, both of which were induced by human neutrophil elastase.

Storage Class Code

11 - Combustible Solids

WGK

nwg

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

개인 보호 장비

Eyeshields, Gloves, type N95 (US)


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Eliana Pivetta et al.
Clinical science (London, England : 1979), 130(14), 1221-1236 (2016-02-28)
Lymphatic vasculature critically depends on the connections of lymphatic endothelial cells with the extracellular matrix (ECM), which are mediated by anchoring filaments (AFs). The ECM protein EMILIN1 is a component of AFs and is involved in the regulation of lymphatic
Shigehiro Tsujii et al.
World journal of surgery, 36(5), 1122-1127 (2012-03-01)
The effects of sivelestat on endotoxin-induced lung injury, postperfusion lung injury, and ischemia-reperfusion are known, yet the benefits of sivelestat during liver surgery have yet to be elucidated. The aim of the present study was to assess the effects of
Y Nakajima et al.
Journal of perinatology : official journal of the California Perinatal Association, 32(6), 466-468 (2012-05-31)
Intrauterine infection and inflammation are recognized as major contributors to the onset of preterm labor. We describe two cases of severe preterm labor with bulging membrane that were treated by intravenous injection of Sivelestat, a neutrophil elastase inhibitor. Ritodrine hydrochloride
Seigo Miyoshi et al.
Drug design, development and therapy, 7, 305-316 (2013-04-19)
Neutrophil elastase plays a crucial role in the development of acute lung injury (ALI) in patients with systemic inflammatory response syndrome (SIRS). The clinical efficacy of the neutrophil elastase inhibitor, sivelestat, for patients with ALI associated with SIRS has not
Kenji Okada et al.
The Journal of thoracic and cardiovascular surgery, 144(1), 139-145 (2011-10-01)
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