The present invention relates to compounds of formula (I)
wherein:
Ar1 or Ar2 is an optionally substituted indole, and the other group is an optionally substituted aromatic or heteroaromatic group, preferably an optionally substituted indole,
X is O or S, and
R2 is H, hydroxy, amino, C1-6alkyl, hydroxyC1-6alkyl or aminoC1-6alkyl,
and salts and solvates thereof and solvates of such salts,
and the use of such compounds in medical therapies.
Rapid access to N-(indol-2-yl)amides and N-(indol-3-yl)amides as unexplored pharmacophores
作者:Tristan A. Reekie、Shane M. Wilkinson、Vivian Law、David E. Hibbs、Jennifer A. Ong、Michael Kassiou
DOI:10.1039/c6ob02622b
日期:——
Preparation of N-(indol-2-yl)amides and N-(indol-3-yl)amides are scarce in the scientific literature due to unstable intermediates impeding current reported syntheses. We have employed cheap and readily available substrates in the Curtius rearrangement of indole-3-carboxazide to afford N-(indol-3-yl)amides. The reaction is observed for alkyl and aryl carboxylic acids and both N-substituted or 1H-indole
[EN] NEW PHARMACEUTICALLY ACTIVE COMPOUNDS<br/>[FR] NOUVEAUX COMPOSES PHARMACEUTIQUEMENT ACTIFS
申请人:ASTRAZENECA AB
公开号:WO2000071537A1
公开(公告)日:2000-11-30
The present invention relates to novel compounds which are protein kinase C inhibitors, methods for their preparation, intermediates therefor and pharmaceutical compositions comprising them. More particularly, the present invention relates to compounds of formula (I), wherein one of Ar1 and Ar2 is optionally substitute d bicyclic heteroaryl or optionally substituted tricyclic heteroaryl and the other is optionally substituted heteroaryl or optionally substituted aryl; X is O or S; and R is H, OH, NH2 or C1-6 alkyl (itself optionally substituted by amino or hydroxy); or a salt or solvate thereof, or a solvate of a salt thereof; and the use of such compounds in medical therapies.
Aryl or aroyl ureas and carbamic acid derivatives of formula
A-X-NHCW-Y-B
and pharmaceutically acceptable salts thereof
wherein A is a specified aromatic radical including optionally substituted phenyl
X is a direct bond or CO
W is O or S
Y is NH or S
and
B is a specified saturated azacyclic ring, eg tropan-3-yl or quinuclidin-3-yl,
possess 5-HT₃-antagonistic activity and are, for example, useful in treatment of migraine, emesis, anxiety, gastro-intestinal disorders and as anti-psychotics.
式中的芳基或芳基脲和氨基甲酸衍生物
A-X-NHCW-Y-B
及其药学上可接受的盐类
其中 A 是指定的芳香基,包括任选取代的苯基
X是直接键或CO
W是O或S
Y 是 NH 或 S
和
B 是特定的饱和氮杂环,例如托烷-3-基或喹吖啶-3-基、
具有 5-HT₃拮抗活性,可用于治疗偏头痛、呕吐、焦虑、胃肠道疾病和抗精神病等。
Synthesis of Highly Substituted Indole Alkaloid Species via [4+1] Cyclization of Nucleophilic Carbenes and Indole Isocyanates