[EN] MIDAZOPYRAZINONES AND IMIDAZOTRIAZINONES DERIVATES AS GABA-A RECEPTOR ANXIOLYTIC [FR] DERIVES DE MIDAZOPYRAZINONES ET D'IMIDAZOTRIAZINONES UTILISES COMME ANXIOLYTIQUES AGISSANT VIA LE RECEPTEUR GABA-A
[EN] MIDAZOPYRAZINONES AND IMIDAZOTRIAZINONES DERIVATES AS GABA-A RECEPTOR ANXIOLYTIC [FR] DERIVES DE MIDAZOPYRAZINONES ET D'IMIDAZOTRIAZINONES UTILISES COMME ANXIOLYTIQUES AGISSANT VIA LE RECEPTEUR GABA-A
Compounds and compositons for treating C1s-mediated diseases and conditions
申请人:3-Dimensional Pharmaceuticals, Inc.
公开号:US20020037915A1
公开(公告)日:2002-03-28
Disclosed is a method for treating the symptoms of an acute or chronic disorder mediated by the classical pathway of the complement cascade, comprising administering to a mammal in need of such treatment a therapeutically effective amount of a compound of Formula I
1
or a solvate, hydrate or pharmaceutically acceptable salt thereof; wherein R
1
, R
2
, R
3
, R
4
, X, Y and Z are defined in the specification.
Midazopyrazinones and imidazotriazinones derivates as gaba-a receptor anxiolytic
申请人:Carling Robert William
公开号:US20060014744A1
公开(公告)日:2006-01-19
The present invention discloses a compound of formula I, or a pharmaceutically acceptable salt thereof: (I) wherein —U—V— represents —CH═CH—, or —CH
2
—CH
2
—, —N═CH— or —CH═N—; X
1
represents hydrogen, halogen, C
1-6
alkyl, trifluoromethyl or C
1-6
alkoxy; X
2
represents hydrogen or halogen; Y represents a chemical bond, an oxygen atom, or a —NH— or —OCH
2
— linkage; Z represents an optionally substituted aryl or heteroaryl group; R
1
represents hydrocarbon, a heterocyclic group, trifluoromethyl, —SO
2
R
a
, —SO
2
NR
a
R
b
, —COR
a
, —CO
2
R
a
or —CONR
a
R
b
; and R
a
and R
b
independently represent hydrogen, hydrocarbon or a heterocyclic group; pharmaceutical compositions comprising it; its use in methods of treatment; use of it in the manufacture of a medicament for treating and/or preventing anxiety; convulsions or a cognitive disorder; and methods of treatment using it.
Heteroaryl amidines, methylamidines and guanidines and use thereof as protease inhibitors
申请人:——
公开号:US20010031781A1
公开(公告)日:2001-10-18
The present invention is directed to compounds of Formula I: wherein X is O, S or NR
7
and R
1
-R
7
, Y and Z are set forth in the specification, as well as hydrates, solvates or pharmaceutically acceptable salts thereof. Also described are methods for preparing the compounds of Formula I. The novel compounds of the present invention are potent inhibitors of proteases, especially trypsin-like serine proteases, such as chymotrypsin, trypsin, plasmin and urokinase. Certain of the compounds exhibit direct, selective inhibition of urokinase, or are intermediates useful for forming compounds having such activity.
本发明涉及式 I 的化合物: 其中 X 是 O、S 或 NR
7
和 R
1
-R
7
、Y 和 Z,以及它们的水合物、溶剂或药学上可接受的盐,均已在说明书中阐明。还描述了制备式 I 化合物的方法。本发明的新型化合物是蛋白酶的强效抑制剂,特别是胰蛋白酶样丝氨酸蛋白酶,如糜蛋白酶、胰蛋白酶、凝血酶和尿激酶。其中某些化合物对尿激酶有直接的选择性抑制作用,或者是用于形成具有这种活性的化合物的中间体。
HETEROARYL AMIDINES, METHYLAMIDINES AND GUANIDINES AS PROTEASE INHIBITORS, IN PARTICULAR AS UROKINASE INHIBITORS