A number of androstenone, estrone, and pregnenone derivatives of cysteamine have been prepared by reacting the steroid amines with ethylene monothiolcarbonate. The amides of androstenone carboxylic acid with mercaptoethylamine and cysteine have also been prepared.
The biothiol-triggered organotrisulfide-based self-immolative fluorogenic donors of hydrogen sulfide enable lysosomal trafficking
作者:Sulendar K. Mahato、Debojit Bhattacherjee、Krishna P. Bhabak
DOI:10.1039/d0cc00613k
日期:——
The biothiol-reactive organotrisulfide-based fluorogenic donors of H2S are designed for the monitoring of intracellular and lysosomal delivery of H2S with a concomitant turn-on fluorescence.
[EN] METHOD FOR THE PREPARATION OF A MONOTHIOCARBONATE COMPOUND<br/>[FR] PROCÉDÉ DE PRÉPARATION D'UN COMPOSÉ MONOTHIOCARBONATE
申请人:BASF SE
公开号:WO2019034468A1
公开(公告)日:2019-02-21
Process for the preparation of a compound with at least one monothiocarbonate group by reacting: - a compound with at least one mercaptoalcohol group and - a dialkylcarbonate, in the presence of a catalyst wherein the catalyst is a salt of a metal selected from group IIIb or IVb of the periodic system.