Patent number: 7138432
Abstract: ?-Amino hydroxamic acid derivative of formula (I), in which R is C2–C7-alkyl, which is mono-, di- or trisubstituted by halogen, nitro, lower acyloxy, trifluoromethoxy, cyano, C3–C5-cycloalkyl or unsubstituted or substituted C3–C4-heteroaryl comprising one or two heteroatoms selected from the group consisting of O, S and N; or C3–C7-alkenyl or C3–C7-alkynyl, which in each case is unsubstituted or mono-, di- or trisubstituted by halogen, nitro, lower acyloxy, trifluoromethoxy, cyano, C3–C5-cycloalkyl or unsubstituted or substituted C3–C6-heteroaryl comprising one or two heteroatoms selected from the group consisting of O, S and N; and the other symbols are as defined in claim 1, are described. These compounds are MMP and in particular MMP2 inhibitors and can be used for treatment of MMP dependent diseases, in particular inflammation conditions, rheumatoid arthritis, osteoarthritis, tumors (tumor growth, metastasis, progression or invasi n) and pulmonary disorders (e.g. emphysema, COPD).
Type:
Grant
Filed:
August 7, 2000
Date of Patent:
November 21, 2006
Assignee:
Novartis AG
Inventors:
Werner Breitenstein, Kenji Hayakawa, Genji Iwasaki, Takanori Kanazawa, Tatsuhiko Kasaoka, Shinichi Koizumi, Shinichiro Matsunaga, Motowo Nakajima, Junichi Sakaki
Publication number: 20060247251
Abstract: The invention relates to pyrrolo pyrimidines of formula (I), wherein Y represents —(CH2)t—O— or —(CH2)r—S—, p is 1 or 2, r is 1, 2 or 3, t is 1, 2 or 3, or Y is —(CH2)j— or —CH?CH—, j is 1 or 2; p is 1 or 2, or Y is —(CH2)f—, f is 1 or 2, p is 1, and the further radicals and symbols have the meaning as defined herein; their preparation, their use as pharmaceuticals, pharmaceutical compositions containing them, the use of such a compound for the manufacture of a pharmaceutical preparation for the treatment of neuropathic pain and to a method for the treatment of such a disease in animals, especially in humans.
Type:
Application
Filed:
February 5, 2004
Publication date:
November 2, 2006
Inventors:
Francis Buxton, Takeru Ehara, Pamposh Ganju, Allan Hallett, Osamu Irie, Atsuko Iwasaki, Takanori Kanazawa, Keiichi Masuya, Kazuhiko Nonomura, Junichi Sakaki, Christopher Snell, Chuanzheng Song, Keiko Tanabe, Naoki Teno, Ichiro Umemura, Fumiaki Yokokawa