Design and Synthesis of Novel Chiral Spiro Ionic Liquids
摘要:
Novel chiral imidazolium salts have been synthesized as examples of chiral ionic liquids with a spiro skeleton. Effects of N-substituents and counteranions on the melting point of spiro imidazolium salts and their chiral discrimination abilities are described.
The present invention provides a new cyclic compound having a CCR antagonist activity, especially a CCR5 antagonist activity, and the use thereof. The compound of the present invention is represented by the formula:
wherein, R
1
is a 5- to 6-membered ring group which may be substituted; X
1
is a bond or the like; ring A is a 5- to 6-membered ring group which may be substituted; ring B is a 8- to 10-membered ring group which may be substituted; X
2
is a bivalent group of 1 to 4 atom; Z
1
is a bivalent cyclic ring group or the like; Z
2
is a bond or the like; and R
2
is an amino group, a nitrogen-containing heterocyclic group which may be substituted or the like, or a salt thereof.
[EN] BICYCLIC COMPOUND, PRODUCTION AND USE THEREOF<br/>[FR] COMPOSE BICYCLIQUE, PRODUCTION ET UTILISATION CORRESPONDANTES
申请人:TAKEDA CHEMICAL INDUSTRIES LTD
公开号:WO2003014105A1
公开(公告)日:2003-02-20
The present invention provides a new cyclic compound having a CCR antagonist activity, especially a CCR5 antagonist activity, and the use thereof. The compound of the present invention is represented by the formula (I) wherein: R1 is a 5- to 6-membered ring group which may be substituted; X1 is a bond or the like; ring A is a 5- to 6-membered ring group which may be substituted; ring B is a 8- to 10-membered ring group which may be substituted; X2 is a bivalent group of 1 to 4 atoms; Z1 is a bivalent cyclic ring group or the like; Z2 is a bond or the like; and R2 is an amino group, a nitrogen-containing heterocyclic group which may be substituted or the like, or a salt thereof.
The present invention provides a new cyclic compound having a CCR antagonist activity, especially a CCR5 antagonist activity, and the use thereof. The compound of the present invention is represented by the formula:
1
wherein, R
1
is a 5- to 6-membered ring group which may be substituted; X
1
is a bond or the like; ring A is a 5- to 6-membered ring group which may be substituted; ring B is a 8- to 10-membered ring group which may be substituted; X
2
is a bivalent group of 1 to 4 atoms; Z
1
is a bivalent cyclic ring group or the like; Z
2
is a bond or the like; and R
2
is an amino group, a nitrogen-containing heterocyclic group which may be substituted or the like, or a salt thereof.
Benzazepine derivative, process for producing the same, and use
申请人:——
公开号:US20040235822A1
公开(公告)日:2004-11-25
The present invention provides a novel benzazepine derivative represented by formula:
1
wherein, R
1
is a 5- or 6-membered aromatic ring, R
2
is lower alkyl group, etc., Y is an optionally substituted imino group, ring A and ring B are independently an optionally substituted aromatic ring, W is formula —W
1
—X
2
—W
2
— (W
1
and W
2
are independently S(O)
m1
(m1 is 0, 1, or 2), etc., and X
2
is an optionally substituted alkylene group etc.), a preparation method and use thereof.
The present invention provides a new cyclic compound having a CCR antagonist activity, especially a CCR5 antagonist activity, and the use thereof. The compound of the present invention is represented by the formula:
wherein, R
1
is a 5- to 6-membered ring group which may be substituted; X
1
is a bond or the like; ring A is a 5- to 6-membered ring group which may be substituted; ring B is a 8- to 10-membered ring group which may be substituted; X
2
is a bivalent group of 1 to 4 atoms; Z
1
is a bivalent cyclic ring group or the like; Z
2
is a bond or the like; and R
2
is an amino group, a nitrogen-containing heterocyclic group which may be substituted or the like, or a salt thereof.