Synthesis of substituted 2,4-dioxo-2,3,4,5-tetrahydro-1H-benzo[b]diazepine-7-sulfamides was written by Filimonov, S. I.;Kravchenko, D. V.;Khakhina, M. Yu.;Dorogov, M. V.;Tkachenko, S. E.;Ivashchenko, A. V.. And the article was included in Izvestiya Vysshikh Uchebnykh Zavedenii, Khimiya i Khimicheskaya Tekhnologiya in 2005.Product Details of 21867-64-1 This article mentions the following:
Liquid-phase parallel synthesis of a combinatorial library of 320 2,4-dioxo-2,3,4,5-tetrahydro-1H-benzo[b][1,4]diazepine-7-sulfonamides I (R1, R2 = H, Me; R3R4N = primary or secondary aliphatic, cycloaliphatic, aromatic or heterocyclic amine) was carried out by chlorosulfonylation of the corresponding benzodiazepines followed by reaction with primary and secondary amines. The pharmacol. important parameters of some of these compounds (mol. weight, lipophilicity and number of hydrogen bond donor and acceptors) have been calculated In the experiment, the researchers used many compounds, for example, 1-Propylpiperazine (cas: 21867-64-1Product Details of 21867-64-1).
1-Propylpiperazine (cas: 21867-64-1) belongs to piperazine derivatives. The piperazine scaffold is often found in biologically active compounds in different therapeutic areas. These therapeutic areas include antifungals, antidepressants, antivirals, and serotonin receptor (5-HT) antagonists/agonists. Piperazine is an anthelminthic especially useful in the treatment of partial intestinal obstruction caused by Ascaris worms, which is a condition primarily seen in children. Piperazine hydrate and piperazine citrate are the main anthelminthic piperazines.Product Details of 21867-64-1
Referemce:
Piperazine – Wikipedia,
Piperazines – an overview | ScienceDirect Topics