MDL 19301
Names
[ CAS No. ]:
89388-38-5
[ Name ]:
MDL 19301
Biological Activity
[Description]:
MDL 19301 is a nonsteroidal, anti-inflammatory agent.
[Related Catalog]:
[In Vivo]
Oral administration of MDL 19301 inhibits rat paw edema induced by carrageenan (ED30=4.8 mg/kg) or an Arthus reaction (ED30=8.2 mg/kg p.o.). The oral dose which induces gastric ulceration in 50% of fasted rats is greater than 1,000 mg/kg, demonstrating a more favorable therapeutic ratio than conventional nonsteroidal anti‐inflammatory agents. The anti-inflammatory activity of MDL 19301, but not that of MDL 16,861, is attenuated by co-administration of an inhibitor of drug metabolite (SKF525A). This suggests that MDL 19301 is a prodrug of MDL 16,861 and this phenomenon would explain its lack of ulcerogenicity. Additional anti-inflammatory properties of MDL 19301 include inhibition of carrageenan pleurisy, adjuvant arthritis, and HOAc-induced writhing. Other pharmacological data indicate that MDL 19301 administration results in inhibition of prostaglandin synthesis; inhibition of arachidonic acid-induced, but not prostaglandin-E2-induced, diarrhea in mice; and inhibition of ex vivo arachidonic-acid-induced, but not ADP-induced, rat platelet aggregation. MDL 19301 and MDL 16,861 are unexpectedly weak antipyretic agents in rats[1].
[References]
[Related Small Molecules]
Captisol
|
Cyclosporin A
|
H2DCFDA
|
0MPTP hydrochloride
|
GW4869
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Etomoxir
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TD139
|
Mitoquinone mesylate
|
GSK2795039
|
JC-1
|
BAPTA-AM
|
AP 20187
|
Setanaxib (GKT137831)
|
D-Luciferin
|
Crotaline
Chemical & Physical Properties
[ Molecular Formula ]:
C15H21NS2
[ Molecular Weight ]:
279.46
[ Storage condition ]:
2-8℃