FACTOR XIA-INHIBITING PYRIDOBENZAZEPINE AND PYRIDOBENZAZOCINE DERIVATIVES
申请人:BAYER PHARMA AKTIENGESELLSCHAFT
公开号:US20170275282A1
公开(公告)日:2017-09-28
The invention relates to substituted pyridobenzazepine and pyridobenzazocine derivatives and to processes for preparation thereof, and also to the use thereof for production of medicaments for treatment and/or prophylaxis of diseases, especially of cardiovascular disorders, preferably thrombotic or thromboembolic disorders, and oedemas, and also ophthalmic disorders.
NOVEL SUBSTITUTED OCTAHYDROCYCLOPENTA[C]PYRROL-4-AMINES AS CALCIUM CHANNEL BLOCKERS
申请人:Stewart Andrew O.
公开号:US20100130558A1
公开(公告)日:2010-05-27
The present application relates to calcium channel inhibitors containing compounds of formula (I)
wherein L
1
, L
2
, R
1
, R
2
, and R
3
are as defined in the specification. The present application also relates to compositions comprising such compounds, and methods of treating conditions and disorders using such compounds and compositions.
Synthesis of novel modified dipeptide inhibitors of human collagenase: .beta.-mercapto carboxylic acid derivatives
作者:Belle Beszant、John Bird、Laramie M. Gaster、Gregory P. Harper、Ian Hughes、Eric H. Karran、Roger E. Markwell、Anette J. Miles-Williams、Stephen A. Smith
DOI:10.1021/jm00077a006
日期:1993.12
diastereoisomer was 56d (IC50 12 nM) with the R,R,S configuration. It appeared that the orientation of the P1' and the thiol-bearing centers to each other is a more critical influence on potency than any absolutestereochemical requirements. It is suggested that the high potency of the beta-mercapto carboxylic acid derivatives may be a consequence of bidentate coordination of the thiol and carbonyl
4-Alkoxy-2-hydroxybenzaldehyde (AHB): A Versatile Aldehyde Linker for Solid-Phase Synthesis of C-Terminal Modified Peptides and Peptidomimetics
作者:Toru Okayama、Andrew Burritt、Victor J. Hruby
DOI:10.1021/ol000048h
日期:2000.6.1
[reaction: see text] A new and versatile 4-alkoxy-2-hydroxybenzaldehyde (AHB) linker for solid-phase syntheses is described. Acylation of the polymer-bound secondary amine obtained from reductive amination of the aldehyde in the AHB linker showed good reactivity. Following acylation of the phenolic hydroxyl group, the resulting carboxamide resin was stable to treatment with 95% TFA. The O-acyl functional
We developed a versatile synthetic process for aeruginosin 298-A as well as several attractive analogues, in which all stereocenters were controlled by a catalytic asymmetric phase-transfer reaction and epoxidation. Furthermore, drastic counteranion effects in phase-transfer catalysis were observed for the first time, making it possible to three-dimensionally fine-tune the catalyst (ketal part, aromatic