Susceptibility to seizure-induced sudden death in DBA/2 mice is altered by adenosine was written by Faingold, Carl L.;Randall, Marc;Kommajosyula, Srinivasa P.. And the article was included in Epilepsy Research in 2016.Synthetic Route of C11H13IN4O4 The following contents are mentioned in the article:
Sudden unexpected death in epilepsy (SUDEP) is rare but is an important public health burden due to the number of patient years lost. Respiratory dysfunction following generalized convulsive seizure is a common sequence of events in witnessed SUDEP cases. The DBA/2 mouse model of SUDEP exhibits generalized convulsive audiogenic seizures (AGSz), which result in seizure-induced respiratory arrest (S-IRA) in ∼75% of these animals, while the remaining DBA/2 mice exhibit AGSz without S-IRA. SUDEP induction may involve actions of adenosine, which is released during generalized seizures in animals and patients and is known to depress respiration. This study examined the effects of systemic administration of agents that alter the actions of adenosine on the incidence of S-IRA in DBA/2 mice. DBA/2 mice that consistently exhibited AGSz without S-IRA showed a significantly increased incidence of S-IRA following treatment with 5-iodotubercidin, which blocks adenosine metabolism Treatment of DBA/2 mice that consistently exhibited AGSz followed by S-IRA with a non-selective adenosine antagonist, caffeine, or an A2A adenosine receptor subtype-selective antagonist (SCH 442416) significantly reduced S-IRA incidence. By contrast, an A1 adenosine receptor antagonist (DPCPX) was not effective in reducing S-IRA incidence. These findings suggest that preventative approaches for SUDEP should consider agents that reduce the actions of adenosine. This study involved multiple reactions and reactants, such as (2R,3R,4S,5R)-2-(4-Amino-5-iodo-7H-pyrrolo[2,3-d]pyrimidin-7-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol (cas: 24386-93-4Synthetic Route of C11H13IN4O4).
(2R,3R,4S,5R)-2-(4-Amino-5-iodo-7H-pyrrolo[2,3-d]pyrimidin-7-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol (cas: 24386-93-4) belongs to tetrahydrofuran derivatives. Solid acid catalysis, and the advantages often associated with their use, have been proved equally efficient for the synthesis of tetrahydrofurans or furans. Tetrahydrofuran reaction with hydrogen sulfide: In the presence of a solid acid catalyst, tetrahydrofuran reacts with hydrogen sulfide to give tetrahydrothiophene.Synthetic Route of C11H13IN4O4
Referemce:
Tetrahydrofuran – Wikipedia,
Tetrahydrofuran | (CH2)3CH2O – PubChem