A Novel Series of 2,5-Substituted Tryptamine Derivatives as Vascular 5HT<sub>1B/1D</sub> Receptor Antagonists
作者:Gerard P. Moloney、Alan D. Robertson、Graeme R. Martin、Steven MacLennan、Neil Mathews、Susan Dodsworth、Pang Yih Sang、Cameron Knight、Robert Glen
DOI:10.1021/jm9605849
日期:1997.7.1
silent, competitive, and selective antagonist which shows affinity at the vascular 5HT1B-like receptors only. Changes to the size of the 2-ester substituent have a significant effect on affinity at the 5HT1B-like receptor and other receptors. Prudent placement of the carbonyl substituent in the heterocycle of the 5-side chain is crucial for good affinity and selectivity over the 5HT2A and other receptors
One‐Pot Substitution of Aliphatic Alcohols Mediated by Sulfuryl Fluoride
作者:Jia Yi Mo、Maxim Epifanov、Jack W. Hodgson、Rudy Dubois、Glenn M. Sammis
DOI:10.1002/chem.202000721
日期:2020.4.16
activation and substitution of aliphaticalcohols. Significant efforts have focused on modifying the classic conditions to overcome problems associated with purification from phosphine-based by-products. Herein, we report a phosphine free method for alcohol activation and substitution that is mediated by sulfuryl fluoride. This new method is effective for a wide range of primary alcohols using phthalimide
ANTIPROLIFERATIVE COMPOUNDS, CONJUGATES THEREOF, METHODS THEREFOR, AND USES THEREOF
申请人:E. R. SQUIBB & SONS, L.L.C.
公开号:US20160060294A1
公开(公告)日:2016-03-03
Antiproliferative compounds having a structure represented by formula (II), where n, R
1
, R
2
, R
3
, R
4
, and R
5
are as defined herein, can be used to treat tumors, optionally when conjugated to a ligand such as an antibody: