[EN] SOMATOSTATIN RECEPTOR ANTAGONIST COMPOUNDS AND METHODS OF USING THE SAME<br/>[FR] COMPOSÉS ANTAGONISTES DU RÉCEPTEUR DE LA SOMATOSTATINE ET PROCÉDÉS D'UTILISATION ASSOCIÉS
申请人:CDRD VENTURES INC
公开号:WO2017136943A1
公开(公告)日:2017-08-17
The present invention is directed to somatostatin receptor antagonist compounds having the structure of Formula I, compositions comprising the same, and methods of using such compounds and compositions. The compounds may be useful in the prevention or treatment of hypoglycemia.
LDA-promoted decomposition of benzenesulfenamides. A route to aminyl radicals by dioxygen oxidation of lithium amides
作者:Anna Barbieri、Pier Carlo Montevecchi、Daniele Nanni、Maria Luisa Navacchia
DOI:10.1016/0040-4020(96)00799-5
日期:1996.10
The LDA-promoted decomposition of N-monosubstituted sulfenamides 1a-d occurs through the formation of thioaminyl anions, which undergo oxidation either at sulfur, with formation of sulfonamides, or at nitrogen, with formation of thioaminyl radicals, depending on the nature of the 4′-substituent. The reaction of N,N-disubstituted sulfenamides 1e-h proceeds through the intermediacy of a lithium complex
ESR Studies of Nitrogen-centered Free Radicals,<i>N</i>-Aryl-<i>N</i>-phenylthioaminyls
作者:Yozo Miura、Masayoshi Kinoshita
DOI:10.1246/bcsj.50.1142
日期:1977.5
generated by the photolysis of benzenesulfenanilides (1) in benzene in the presence of di-t-butyl peroxide or by the oxidation of 1 in benzene with lead dioxide. The ESR spectra of the radicals were completely analyzed by labeling some radicals with deuterium and with the aid of a computer simulation technique. The unpaired electron is distributed mainly on the nitrogen atom and the N-phenyl ring. The values
各种取代的 N-苯基-N-苯硫胺基 (2), Ar-\dotN-S-Ar', 是在二叔丁基过氧化物存在下通过苯亚磺酰苯胺 (1) 在苯中的光解产生的。用二氧化铅在苯中氧化 1。通过用氘标记一些自由基并借助计算机模拟技术,对自由基的ESR光谱进行了完整的分析。未成对电子主要分布在氮原子和N-苯环上。将 aN 的值与哈米特方程中的 σ 或 σ− 作图,发现根据沃尔特标准,2 属于 S 类。
Copper-Catalyzed Formation of Sulfur-Nitrogen Bonds by Dehydrocoupling of Thiols with Amines
作者:Nobukazu Taniguchi
DOI:10.1002/ejoc.201000167
日期:2010.5
Copper-catalyzed formation of sulfur–nitrogen bonds can be performed by a dehydrocoupling of aryl thiols with amines. Sulfenamides or sulfonamides can be produced by the use of a copper catalyst in air or under oxygen atmosphere. Furthermore, a reaction involving the combination of a palladium catalyst and a copper catalyst selectively afforded sulfinamides.
Boron trifluoride promoted reaction of benzenesulphenanilides with alkenes-arylaminosulphenylation of alkenes.
作者:L. Benati、P.C. Montevecchi、P. Spagnolo
DOI:10.1016/s0040-4039(01)90107-8
日期:1984.1
The addition of benzenesulphenanilides to alkenes in the presence of borontrifluoride provides a practicable synthetic procedure for the arylaminosulphenylation of alkenes.