[EN] PHARMACEUTICAL COMPOUNDS FOR THE TREATMENT OF COMPLEMENT MEDIATED DISORDERS [FR] COMPOSÉS PHARMACEUTIQUES POUR LE TRAITEMENT DE TROUBLES MÉDIÉS PAR LE COMPLÉMENT
摘要:
This disclosure provides compounds, compositions, and methods to treat medical disorders, such as complement-mediated disorders, including complement C1s-mediated disorders.
Pyrrolobenzodiazepine pyridine carboxamides and derivatives as follicle-stimulating hormone receptor antagonists
申请人:Failli A. Amedeo
公开号:US20060287522A1
公开(公告)日:2006-12-21
This invention provides pyrrolobenzodiazepine pyridine carboxamides selected from those of Formula (1), which act as follicle stimulating hormone receptor antagonists. The invention also provides pharmaceutical compositions and methods of treatment utilizing the compounds of Formulae (1) and (2).
Medicament being useful as a fibrosis inhibitor for organs or tissues, which comprises a compound of the formula (I):
wherein Ring Z is optionally substituted pyrrole ring, etc.; W2 is -CO-, -SO2-, optionally substituted C1-C4 alkylene, etc.; Ar2 is optionally substituted aryl, etc.; W1 and Ar1 mean the following (1) and (2):
(1) W1 is optionally substituted C1-C4 alkylene, etc.; Ar1 is optionally substituted bicyclic heteroaryl having 1 to 4 nitrogen atoms as ring-forming atoms:
(2) W1 is optionally substituted C2-C5 alkylene, optionally substituted C2-C5 alkenylene, etc.; and
Ar1 is aryl or monocyclic heteroaryl, which is substituted by carboxyl, alkoxycarbonyl, etc. at the ortho- or meta-position thereof with respect to the binding position of W1,
or a pharmaceutically acceptable salt thereof.
Pd(II)-sulfosalan complex as a water-soluble catalyst, we have developed an efficient synthesis of biaryls via Suzuki–Miyauracross-coupling in water underaerobic conditions. The water-insoluble target molecules were isolated by simple filtration in analytical purity after washing with 0.01 M aqueous HCl (20 examples). In most cases, palladium contamination was below 5 ppm considered acceptable for active pharmaceutical
Pyrrole derivatives represented by the following formula:
1
wherein Ring Z is an optionally substituted pyrrole ring, etc.; W
2
is —CO—, —SO
2
—, an optionally substituted C
1
-C
4
alkylene, etc.; Ar
2
is an optionally substituted aryl, etc.; W
2
and Ar
1
mean the following (1) and (2):
(1) W
1
is an optionally substituted C
1
-C
4
alkylene, etc.; Ar
1
is an optionally substituted bicyclic heteroaryl having 1 to 4 nitrogen atoms as ring-forming atoms:
(2) W
1
is an optionally substituted C
2
-C
5
alkylene, an optionally substituted C
2
-C
5
alkenylene, etc.; and Ar
1
is an aryl or monocyclic heteroaryl, which are substituted by carboxyl, an alkoxycarbonyl, etc. at the ortho- or meta-position thereof with respect to the binding position of W
1
,
or a pharmaceutically acceptable salt thereof
These compounds are useful as medicaments such as a fibrosis inhibitor for organs or tissues.