[EN] METHODS OF USING DIHYDROPYRIDOPHTHALAZINONE INHIBITORS OF POLY (ADP-RIBOSE)POLYMERASE (PARP) [FR] MÉTHODES D'UTILISATION D'INHIBITEURS DIHYDROPYRIDOPHTHALAZINONIQUES DE LA POLY(ADP-RIBOSE) POLYMÉRASE (PARP)
DIHYDROPYRIDOPHTHALAZINONE INHIBITORS OF POLY(ADP-RIBOSE)POLYMERASE (PARP)
申请人:Wang Bing
公开号:US20100035883A1
公开(公告)日:2010-02-11
A compound having the structure set forth in Formula (I) and Formula (II):
wherein the substituents Y, Z, A, B, R
1
, R
2
, R
3
, R
4
and R
5
are as defined herein. Provided herein are inhibitors of poly(ADP-ribose)polymerase activity. Also described herein are pharmaceutical compositions that include at least one compound described herein and the use of a compound or pharmaceutical composition described herein to treat diseases, disorders and conditions that are ameliorated by the inhibition of PARP activity.
[EN] FACTOR XIIA INHIBITORS<br/>[FR] INHIBITEURS DU FACTEUR XIIA
申请人:UNIV LEEDS INNOVATIONS LTD
公开号:WO2019186164A1
公开(公告)日:2019-10-03
This invention relates to compoundsof formula (I)and methods of treatment using the compounds. The invention also relates to processes and methods for producing the compounds of the invention. The compounds of the invention are modulators of Factor XII (e.g. Factor XIIa). In particular, the compounds are inhibitors of Factor XIIa and may be useful as anticoagulants.
6-beta(substituted)-(S)-hydroxymethylpenicillanic acids and derivatives
申请人:Pfizer Inc.
公开号:US04782050A1
公开(公告)日:1988-11-01
Antibacterial penicillins of the formula ##STR1## or a pharmaceutically acceptable salt thereof wherein R.sup.1 is a heterocyclic group and R is hydrogen, the residue of certian carboxy protecting groups or the residue of an ester group readily hydrolyzable in vivo having activity against resistant organisms.
This invention relates to the development of heterocyclic materials for use as blue phosphorescent materials in OLED devices. The materials are based on a pair of
5
-membered aromatic or psuedoaromatic rings bonded to one another and complexed to a transition metal. The materials were determined computationally to have appropriate triplet energies for use as blue emitters and to possess sufficient chemical stability for use in devices.
The present invention provides a compound represented by the formula (1):
wherein
R
1
, R
2
and R
5
are each independently selected from a hydrogen atom, a halogen atom, a C
1
-C
6
alkyl is substituted with a halogen atom and the like;
R
3
and R
4
are each independently selected from a hydrogen atom, a halogen atom, a substituted C
1
-C
6
alkyl group and the like;
R
6
and R
7
are each independently selected from a hydrogen atom and a halogen atom;
Z
1
and Z
2
are each independently selected from a hydrogen atom, a hydroxyl group and —O(CHR
11
)OC(═O)R
12
;
Q is a group of the formula:
(wherein
G
1
is C—Y
2
or N;
a ring A is a benzene ring or a 5- to 6-membered unsaturated heterocycle)
a pharmaceutically acceptable salt thereof or a prodrug thereof.