4-乙氧基-3-硝基吡啶盐酸盐 、 丙烯胺 在
silica gel 作用下,
以
乙醇 为溶剂,
反应 8.0h,
以Thus, 13.6 g of the title compound was obtained from the fraction的产率得到4-allylamino-3-nitropyridine
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。
PREVENTIVE OR THERAPEUTIC AGENTS FOR MULTIPLE SCLEROSIS
申请人:Muramoto Kenzo
公开号:US20070219178A1
公开(公告)日:2007-09-20
The preventive or therapeutic agents of the present invention for multiple sclerosis comprise
compounds represented by the following formula (I), or salts or hydrates thereof,
[wherein, T
1
, X, Z
1
, Z
2
, and R
1
have the same meaning as T
1
, X, Z
1
, Z
2
, and R
1
in this application].
synthesized and their antiinflammatory activities toward NLRP3 (nucleotide-binding domain leucine-rich repeat containing protein family,pyrin domain-containing 3,also known as cryopyrin or NALP3) inflammasome were evaluated in vitro. Two lead compounds, TBZ-09 and TBZ-21, were identified by antiproduction of IL-1β. In the second round of biological evaluation, based on the lead, 34 more compounds were synthesized
The present invention is related to compounds represented by the following formula, or salts or hydrates thereof
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
The objective of this invention is to provide novel compounds that show excellent DPPIV-inhibiting activity. The present invention provides compounds represented by the general formula (I), salts thereof, or hydrates thereof,
[wherein,
T
1
stands for a monocyclic or bicyclic 4 to 12-membered heterocycle having 1 or 2 nitrogen atoms in the ring, which may have substituents; in formula (I), the following formula
represents a double bond or a single bond; X
3
denotes an oxygen atom or a sulfur atom; X
1
denotes a C
2-6
alkyl group which may have substituents; Z
1
denotes a nitrogen atom or the formula —CR
3
═; Z
2
and Z
3
each independently denote a nitrogen atom, the formula —CR
1
═, a carbonyl group, or the formula —NR
2
—; R
1
, R
2
, R
3
, and X
2
each independently denote a C
1-6
alkyl group which may have substituents, and such].