Wang, Jiaxing published the artcileIn vitro and in vivo evaluation of benzathine foscarnet microcrystals as a potential intravitreal drug depot, Recommanded Product: N1,N2-Dibenzylethane-1,2-diamine, the publication is RSC Advances (2019), 9(37), 21318-21322, database is CAplus and MEDLINE.
Sodium foscarnet is an antiviral drug against cytomegalovirus retinitis, and clin. it is used via frequent intravitreal injection which causes various ocular complications. Here we propose to use benzathine foscarnet in a new salt form with much lower aqueous solubility, and as a potential long-acting intravitreally injectable solid form for foscarnet. Benzathine foscarnet (1 : 1) microcrystals were synthesized and evaluated both in vitro and in vivo. The aqueous solubility of benzathine foscarnet was 14.2 mM, which is in between those of the currently-used sodium foscarnet and our previously-reported calcium foscarnet salt. In a rabbit model, the injected microcrystals last for about 3 wk in the vitreous, suggesting its solubility and dissolution profile is appropriate for its intended use. However, the injected benzathine foscarnet microcrystals also caused adverse effects in vivo.
RSC Advances published new progress about 140-28-3. 140-28-3 belongs to catalysis-chemistry, auxiliary class Benzenes, name is N1,N2-Dibenzylethane-1,2-diamine, and the molecular formula is C25H47NO8, Recommanded Product: N1,N2-Dibenzylethane-1,2-diamine.
Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia