[EN] NEW TRIAZOLYL DERIVATIVES AS GABA A ALPHA5 PAM<br/>[FR] NOUVEAUX DÉRIVÉS TRIAZOLYLES UTILISÉS EN TANT QUE GABA A ALPHA5 PAM
申请人:HOFFMANN LA ROCHE
公开号:WO2021228795A1
公开(公告)日:2021-11-18
The invention provides novel compounds having the general formula (I) or (II) wherein R1, R2, R3, X, Y and Z are as described herein, compositions including the compounds and methods of using the compounds.
[EN] PIPERIDINE CXCR7 RECEPTOR MODULATORS<br/>[FR] MODULATEURS DU RÉCEPTEUR DE CXCR7 PIPÉRIDINE
申请人:IDORSIA PHARMACEUTICALS LTD
公开号:WO2018019929A1
公开(公告)日:2018-02-01
The present invention relates to piperidine derivatives of formula (I) wherein Ar1, Ar2, RAr1, R1, R2, and R3 are as described in the description, their preparation, to pharmaceutically acceptable salts thereof, and to their use as pharmaceuticals, to pharmaceutical compositions containing one or more compounds of formula (I), and especially to their use as CXCR7 receptor modulators.
The first base-promoted formal [4 + 3] annulation between 2-fluorophenylacetylenes and ketones has been disclosed. The reaction proceeds through a tandem α-vinylation of ketones followed by an intramolecular nucleophilic aromatic substitution (SNAr) reaction of the in situ generated β,γ-unsaturated ketone intermediates, providing a straightforward access to a wide range of functionalized benzoxepines
Liquid crystal composition containing an optically active compound and liquid crystal electro-optical element
申请人:——
公开号:US20040079922A1
公开(公告)日:2004-04-29
It is to provide a liquid crystal composition containing at least one type of optically active compounds of the following formulae (1) to (4), and a liquid crystal electro-optical element excellent in display quality. In each formula, C* is asymmetric carbon, and the respective symbols are as defined in description.
R
1
-A
1
-C*HX—Y-A
2
-(Z
1
-A
3
)
m
-C≡C-A
4
-(Z
2
-A
5
)
n
-R
2
(1)
R
1
-A
1
-C*HX
1
—Y
1
-A
2
-Z
1
-A
3
-Z
2
-A
4
-R
2
(2)
R
5
-Pn-C*HX
2
—CH
2
-A
6
-Y
2
-A
7
-R
6
(3)
1
The present disclosure is directed to compounds of formula (I), and pharmaceutically acceptable salts thereof, as mPGES-1 inhibitors. These compounds are inhibitors of the microsomal prostaglandin E synthase-1 (mPGES-1) enzyme and are therefore useful in the treatment of pain and/or inflammation from a variety of diseases or conditions, such as asthma, osteoarthritis, rheumatoid arthritis, acute or chronic pain and neurodegenerative diseases.