[EN] PYRAZOLOPYRIMIDINES HAVING ACTIVITY AGAINST THE RESPIRATORY SYNCYTIAL VIRUS (RSV) [FR] PYRAZOLOPYRIMIDINES AYANT UNE ACTIVITÉ CONTRE LE VIRUS RESPIRATOIRE SYNCYTIAL (VRS)
A compound of the formula (I):
wherein:
A and B together represent an optionally substituted, fused aromatic ring; X and Y are selected from CH and CH, CF and CH, CH and CF and N and CH respectively; R
C
is selected from H, C
1-4
alkyl; and R
1
is selected from C
1-7
alkyl, C
3-20
heterocyclyl and C
5-20
aryl, which groups are optionally substituted; or R
C
and R
1
together with the carbon and oxygen atoms to which they are attached form a spiro-C
5-7
oxygen-containing heterocyclic group, which is optionally substituted or fused to a C
5-7
aromatic ring.
Pyrrole derivatives, process for their preparation and pharmaceutical compositions containing them
申请人:FISONS plc
公开号:EP0300688A1
公开(公告)日:1989-01-25
Compounds of formula I,
wherein
R₁, R₂, R₃ and R₅ have the meanings defined in the specification,
G2 represents a chain -(CH₂)z(W)y-, in which W has various meanings including C=O, and up to two of the methylene segments in the chain (CH₂)z are optionally replaced by -NH- and one segment is optionally replaced by -O- or -(C=NR₄₀)-, and the chain is optionally unsaturated and optionally substituted, and
A is a 5- or 6-membered ring or a bicyclic or tricyclic fused ring system, A being optionally substituted by various substituents,
possess useful pharmacological properties, in particular as cardiotonics.
Also described are processes for the preparation of compounds of formula I, pharmaceutical compositions containing them and methods of treatment involving their use.
[EN] PIPERAZINE CYCLIC UREAS<br/>[FR] URÉES CYCLIQUES DU TYPE PIPÉRAZINE
申请人:SIRONAX LTD
公开号:WO2021233397A1
公开(公告)日:2021-11-25
Provided are piperazine cyclic urea compounds that inhibit cellular necrosis and/or human receptor interacting protein 1 kinase (RIP1), pharmaceutically acceptable salts, hydrates and stereoisomers thereof. Provided are also pharmaceutical compositions, methods of making, and methods of use which include treating a person in need thereof with an effective amount of the compound or composition, and detecting a resultant improvement in the person's health or condition.
[EN] COMPOUNDS CONTAINING BASIC AND ACIDIC TERMINI USEFUL AS FIBRINOGEN RECEPTOR ANTAGONISTS<br/>[FR] COMPOSES CONTENANT DES TERMINAISONS BASIQUES ET ACIDES UTILES EN TANT QU'ANTAGONISTES DES RECEPTEURS DE FIBRINOGENE
申请人:THE DU PONT MERCK PHARMACEUTICAL COMPANY
公开号:WO1995018111A1
公开(公告)日:1995-07-06
(EN) This invention relates to novel compounds containing basic and acidic termini, pharmaceutical compositions containing such compounds, processes for preparing such compounds, and to methods of using these compounds, alone or in combination with other therapeutic agents, for the inhibition of platelet aggregation, as thrombolytics, and/or for the treatment of thromboembolic disorders.(FR) Nouveaux composés contenant des terminaisons basiques et acides, compositions pharmaceutiques contenant lesdits composés, procédés pour préparer lesdits composés et procédés d'utilisation desdits composés, seuls ou en combinaison avec d'autres agents thérapeutiques, afin d'inhiber l'agrégation plaquettaire, afin de servir d'agents thrombolytiques, et/ou afin de traiter des troubles thromboemboliques.
A compound of the formula (I):
wherein:
A and B together represent an optionally substituted, fused aromatic ring; X and Y are selected from CH and CH, CF and CH, CH and CF and N and CH respectively; RC is selected from H, C1-4 alkyl; and R1 is selected from C1-7 alkyl, C3-20 heterocyclyl and C5-20 aryl, which groups are optionally substituted; or RC and R1 together with the carbon and oxygen atoms to which they are attached form a spiro-C5-7 oxygen-containing heterocyclic group, which is optionally substituted or fused to a C5-7 aromatic ring.
化合物的式子(I):
其中:
A 和 B 一起代表一个可选取取代基的融合芳香环;
X 和 Y 分别从 CH 和 CH、CF 和 CH、CH 和 CF 和 N 和 CH 中选择;
RC 从 H、C1-4 烷基中选择;
R1 从 C1-7 烷基、C3-20 杂环基和 C5-20 芳基中选择,这些基团可选取取代基;或者 RC 和 R1 与它们附着的碳和氧原子一起形成一个螺环-C5-7 含氧杂环基,该基团可选取取代基或融合到一个 C5-7 芳香环中。