描述了基于收敛性自由基的氮杂茚满路线,其依赖于各种取代的S-(吡啶甲基)-O-乙基二硫代碳酸酯(黄原酸酯)的退化加成转移至功能性烯烃,然后自由基环化至吡啶环上,所述吡啶环通过用三氟乙酸质子化而活化。在一种情况下,一个富于装饰环庚并[ b ]吡啶,可以迅速地通过允许第一加合物组装Ñ苯基马来经历除了Ñ之前环化-allylphthalimide。
描述了基于收敛性自由基的氮杂茚满路线,其依赖于各种取代的S-(吡啶甲基)-O-乙基二硫代碳酸酯(黄原酸酯)的退化加成转移至功能性烯烃,然后自由基环化至吡啶环上,所述吡啶环通过用三氟乙酸质子化而活化。在一种情况下,一个富于装饰环庚并[ b ]吡啶,可以迅速地通过允许第一加合物组装Ñ苯基马来经历除了Ñ之前环化-allylphthalimide。
Novel piperidine compouds and drugs containing the same
申请人:——
公开号:US20030220368A1
公开(公告)日:2003-11-27
The present invention provides a novel compound having a superior Na
+
channel inhibition activity. Namely, it provides a compound represented by the following formula (I), a salt thereof or a hydrate of them.
1
In the formula, the ring A represents a ring represented by the formula:
2
(wherein R
1
represents a hydrogen atom etc.; and R
2
represents indicates a hydrogen atom and the like) etc.; W represents an optionally substituted C
1-6
alkylene group etc.; Z represents an optionally substituted C
6-14
aromatic hydrocarbon cyclic group etc.; and l represents an integer from 0 to 6.
Synthesis and evaluation of analogues of the tuberculosis drug bedaquiline containing heterocyclic B-ring units
作者:Peter J. Choi、Hamish S. Sutherland、Amy S.T. Tong、Adrian Blaser、Scott G. Franzblau、Christopher B. Cooper、Manisha U. Lotlikar、Anna M. Upton、Jerome Guillemont、Magali Motte、Laurence Queguiner、Koen Andries、Walter Van den Broeck、William A. Denny、Brian D. Palmer
DOI:10.1016/j.bmcl.2017.10.042
日期:2017.12
bedaquiline where the phenyl B-unit was replaced with monocyclic heterocycles of widely differing lipophilicity (thiophenes, furans, pyridines) were synthesised and evaluated. While there was an expected broad positive correlation between lipophilicity and anti-TB activity, the 4-pyridyl derivatives appeared to have an additional contribution to antibacterial potency. The majority of the compounds were (desirably)
[EN] BENZYL-, (PYRIDIN-3-YL)METHYL- OR (PYRIDIN-4-YL)METHYL-SUBSTITUTED OXADIAZOLOPYRIDINE DERIVATIVES AS GHRELIN O-ACYL TRANSFERASE (GOAT) INHIBITORS<br/>[FR] DÉRIVÉS D'OXADIAZOLOPYRIDINE À SUBSTITUTION BENZYLE, (PYRIDIN-3-YL)MÉTHYLE OU (PYRIDIN-4-YL)MÉTHYLE UTILISÉS EN TANT QU'INHIBITEURS DE LA GHRÉLINE O-ACYLTRANSFÉRASE (GOAT)
申请人:BOEHRINGER INGELHEIM INT
公开号:WO2019149657A1
公开(公告)日:2019-08-08
The present invention relates to compounds of general formula (I), wherein the groups R1 and R2 are defined as in claim 1, which have valuable pharmacological properties, in particular bind to ghrelin O-acyl transferase (GOAT) and modulate its activity. The compounds are suitable for treatment and prevention of diseases which can be influenced by this receptor, such as metabolic diseases, in particular obesity.
Pyrazolones as inhibitors of 11B-hydroxysteroid dehydrogenase
申请人:Banner Lester Bruce
公开号:US20070049632A1
公开(公告)日:2007-03-01
Provided herein are compounds of the formula (I):
as well as pharmaceutically acceptable salts thereof, wherein the substituents are as those disclosed in the specification. These compounds, and the pharmaceutical compositions containing them, are useful for the treatment of diseases such as, for example, type II diabetes mellitus and metabolic syndrome.
The present invention is related to compounds represented by the following formula, or salts or hydrates thereof
1
wherein,
T
1
represents a 4- to 12-membered heterocyclic group containing one or two nitrogen atoms in the ring, which is a monocyclic or bicyclic structure that may have one or more substituents;
X represents a C
1-6
alkyl group which may have one or more substituents, or such;
Z
1
and Z
2
each independently represent a nitrogen atom or a group represented by the formula —CR
2
—;
R
1
and R
2
independently represent a hydrogen atom, a C
1-6
alkyl group which may have one or more substituents, or a C
1-6
alkoxy group which may have one or more substituents, or such.
These are novel compounds that exhibit an excellent DPPIV-inhibiting activity.
本发明涉及以下公式所代表的化合物,或其盐或水合物
其中,
T
1
代表一个含有一个或两个氮原子的4-至12-成员杂环基团,在环中是单环或双环结构,可能具有一个或多个取代基;
X代表一个C
1-6
烷基基团,可能具有一个或多个取代基,或类似物;
Z
1
和Z
2
各自独立地代表一个氮原子或由公式—CR
2
—所代表的基团;
R
1
和R
2
独立地代表氢原子,一个C
1-6
烷基基团,可能具有一个或多个取代基,或一个C
1-6
烷氧基基团,可能具有一个或多个取代基,或类似物。
这些是表现出优异DPPIV抑制活性的新颖化合物。