Azatetracyclische Carbonitrile der Formel, in welcher R Wasserstoff, Niederalkyl, Cycloalkylniederalkyl mit bis zu 10 Kohlenstoffatomen, Niederalkenyl, Niederalkinyl oder freies, veräthertes oder verestertes Hydroxyniederalkyl bedeutet, sowie deren Säureadditionssalze, sind chemische Verbindungen, die durch ein Verfahren hergestellt werden können. Pharmazeutische Präparate, die solche Verbindungen enthalten, können zur Behandlung von Erregungszuständen verschiedener Ursachen eingesetzt werden. Diese Verbindungen zeichnen sich durch ihre zentraldämpfenden und erregungshemmenden Wirkungen aus, die ähnlich wie bei Amphetaminen wirken. Aus diesem Grund können sie als tranquillisierende, antipsychotische und erregungshemmende Verbindungen verwendet werden.
A class of novel tricyclics is disclosed together with the use of such compounds for inhibiting sPLA2 mediated release of fatty acids for treatment of conditions such as septic shock.
[EN] STING HETEROCYCLE AGONISTS AND USES THEREOF<br/>[FR] AGONISTES HÉTÉROCYCLIQUES DE STING ET UTILISATIONS DE CEUX-CI
申请人:NIMBUS TITAN INC
公开号:WO2020132549A1
公开(公告)日:2020-06-25
The present invention provides compounds, compositions thereof, and methods of using the same for the modulation of STING, and the treatment of STING-mediated disorders.
本发明提供了化合物、其组合物以及使用这些化合物调节STING并治疗STING介导的疾病的方法。
Pyridazine compounds and compositions containing the same
申请人:Kowa Co., Ltd.
公开号:US06348468B1
公开(公告)日:2002-02-19
This invention relates to pyridazine derivatives represented by the formula (1):
wherein R1 represents a (substituted) aryl group, R2 represents a phenyl group substituted at 4-position by a lower alkoxyl group or a lower alkylthio group, R3 represents a lower alkoxyl group, a halogenated lower alkyl group, a lower cycloalkyl group, a (subsituted) aryl group, a (substituted) aryloxy group, a (substituted) nitrogen-containing heterocyclic ring residue, a (substituted) aminocarbonyl group or a lower alkylcarbonyl group, A represents a single bond, a lower alkylene group or a lower alkenylene group, X represents O or S, and the dashed line indicates that the carbon-carbon bond between the 4-position and the 5-position is a single bond or a double bond, or salts thereof; and also to medicines containing them as effective ingredients. These compounds have excellent inhibitory activity against interleukin-1&bgr; production, and are useful as preventives and therapeutics for immune system diseases, inflammatory diseases, ischemic diseases and the like.
Method for producing organic compounds by substituting halogen atoms
申请人:MITSUI CHEMICALS, INC.
公开号:EP1486479A1
公开(公告)日:2004-12-15
The invention pertains to a method in which a halogen atom of an organic compound is replaced with a group derived from a nucleophilic agent, at high yield and high efficiency, by the following method which includes a step of reacting the nucleophilic agent with an organic material having a halogen atom bonded to a carbon atom having four σ bonds, more specifically: a method for producing an organic compound having Q, the method including a step of reacting a compound represented by general formula (2) with an organic starting material having at least one halogen atom bonded to a carbon atom having four σ bonds so as to replace the halogen atom in the organic starting material with Q:
MQa (2)
(wherein M represents an alkali metal atom, an alkali earth metal atom, or a rare earth metal atom; Q represents a moiety of an inorganic acid or an active hydrogen compound derived by eliminating a proton, wherein Q is a halogen atom different from the halogen atom in the organic starting material having the halogen atom bonded to the carbon atom having the four σ bonds; and a represents an integer of 1 to 3) in the presence of a compound represented by general formula (1)
(wherein Z- represents an anion derived by eliminating a proton from an inorganic acid or an active hydrogen compound; R2 is the same or different; R2 each independently represent a C1-C10 hydrocarbon group or two R2 on the same nitrogen atom may be bonded with each other to form a ring with the nitrogen atom).
Compounds of Formulae I, or pharmaceutically acceptable salts thereof:
wherein A
1
, A
2
, G
1
, G
2
G
3
, R
1
, R
2
, X, Y, Z, m, n and p are as defined in the specification as well as salts and pharmaceutical compositions including the compounds are prepared. They are useful in therapy, in particular in the management of pain.