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Tissue-type plasminogen activator, short name tPA, is a protein that facilitates the breakdown of blood clots. It acts as an enzyme to convert plasminogen into its active form plasmin, the major enzyme responsible for clot breakdown. It is a serine protease (EC 3.4.21.68) found on endothelial cells lining the blood vessels.
3,4-Xylidine is an organic compound with the formula C 6 H 3 (CH 3) 2 NH 2. It is one of several isomeric xylidines. It is a colorless solid. It is a precursor for the production of riboflavin (vitamin B 2). [1] The compound is prepared by two routes: hydrogenation of (2-chloromethyl)-4-nitrotoluene and reaction of the bromoxylene with ammonia. [1]
3,4-Divanillyltetrahydrofuran is a lignan found in an Urtica dioica (stinging nettle) subspecies. This same compound may also be found in other lignan-containing plant sources such as Linum usitatissimum (flax seed).
3,4-dichloromethylphenidate (abbreviated as 3,4-DCMP, and incorrectly as 3,4-CTMP for the d,l-threo diastereomer) is a potent stimulant drug from the phenidate class closely related to methylphenidate. It acts as a potent serotonin-norepinephrine-dopamine reuptake inhibitor with a long duration of action. It has been sold online as a designer drug.
3,4-Dimethylmethcathinone (3,4-DMMC) is a stimulant drug first reported in 2010 as a designer drug analogue of mephedrone, apparently produced in response to the banning of mephedrone, following its widespread abuse in many countries in Europe and around the world. [1] 3,4-DMMC has been seized as a designer drug in Australia. [2]
3,4-Xylenol is a chemical compound which is one of the six isomers of xylenol. References This page was last edited on 31 May 2023, at 22:26 (UTC). Text is available ...
AP-1 was first discovered as a TPA-activated transcription factor that bound to a cis-regulatory element of the human metallothionein IIa promoter and SV40. [3] The AP-1 binding site was identified as the 12-O-Tetradecanoylphorbol-13-acetate response element (TRE) with the consensus sequence 5’-TGA G/C TCA-3’. [4]
1,3,4-Oxadiazole itself is not commonly used in organic chemistry, but many of its derivatives are important. For example, raltegravir is an HIV drug which contains an 1,3,4-oxadiazole ring. Other pharmaceutical drugs containing the 1,3,4-oxadiazole ring include fenadiazole , zibotentan , and tiodazosin .