[EN] N-ACETYLSEROTONIN DERIVATIVES AND USES THEREOF<br/>[FR] DERIVES DE N-ACETYLSEROTONINE ET UTILISATION DE CES DERIVES
申请人:——
公开号:WO1999023070A1
公开(公告)日:1999-05-14
[EN] The present invention relates to pharmaceutically active compounds, including derivatives of N-acetylserotonin (NAS), and methods of treatment and pharmaceutical compositions that utilize or comprise one or more such compounds. Compounds of the invention are particularly useful for the treatment of hypertension. [FR] L'invention concerne des composés pharmaceutiquement actifs comprenant des dérivés de N-acétylsérotonine (NAS), ainsi que des méthodes de traitement et des compositions pharmaceutiques utilisant ou comprenant un ou plusieurs de ces composés. Ces composés sont particulièrement utiles pour le traitement de l'hypertension.
[EN] METHOD FOR TREATING NEURODEGENERATIVE DISORDERS<br/>[FR] PROCEDE DE TRAITEMENT DE TROUBLES NEURO-DEGENERATIFS
申请人:ST ELIZABETHS MEDICAL CT
公开号:WO2000012045A2
公开(公告)日:2000-03-09
The present invention relates to a method of treatment or prophylaxis of neurological injury and neurodegenerative disorders in a mammal, particularly a human being. This method comprises the administration of a therapeutically effective amount of an N-acetylserotonin (NAS) derivative to the mammal.
Method of treating neurodegenerative disorders
申请人:St. Elizabeth's Medical Center
公开号:US06353015B1
公开(公告)日:2002-03-05
This invention relates to the use of N-acetyl-serotonin (NAS) derivatives for the treatment and prophylaxis of neurological injury and neurodegenerative disorders in a mammal.
Biocatalytic C3‐Indole Methylation—A Useful Tool for the Natural‐Product‐Inspired Stereoselective Synthesis of Pyrroloindoles
作者:Pascal Schneider、Birgit Henßen、Beatrix Paschold、Benjamin P. Chapple、Marcel Schatton、Florian P. Seebeck、Thomas Classen、Jörg Pietruszka
DOI:10.1002/anie.202107619
日期:2021.10.18
Enantioselective synthesis of bioactive compounds bearing a pyrroloindole framework is often laborious. In contrast, there are several S-adenosyl methionine (SAM)-dependent methyl transferases known for stereo- and regioselective methylation at the C3 position of various indoles, directly leading to the formation of the desired pyrroloindole moiety. Herein, the SAM-dependent methyl transferase PsmD
具有吡咯并吲哚骨架的生物活性化合物的对映选择性合成通常很费力。相比之下,有几种 S-腺苷甲硫氨酸 (SAM) 依赖性甲基转移酶已知可在各种吲哚的 C3 位上进行立体和区域选择性甲基化,直接导致所需吡咯并吲哚部分的形成。本文对来自灰褐链霉菌 (Streptomyces griseofuscus) 的 SAM 依赖性甲基转移酶 PsmD(毒扁豆碱生物合成中的关键酶)进行了详细表征。论证了 PsmD 的生化特性及其底物范围。经过实验设计优化后,三种选定底物实现了制备规模的酶促甲基化,包括 SAM 再生。