7-Amino 2-lower alkyl-2 or 3-cephem-4-carboxylic acid derivatives and
申请人:Fujisawa Pharmaceutical Co., Ltd.
公开号:US04113940A1
公开(公告)日:1978-09-12
A compound of the formula ##STR1## wherein R.sup.1 is amino or substituted amino, R.sup.2 is carboxy or protected carboxy, R.sup.3 is lower alkyl and X is --S-- or ##STR2## or a pharmaceutically acceptable salt thereof is effective against various microorganisms.
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.
Lactams, libraries of lactams, and an efficient method of synthesizing a lactam, including a &ggr;-lactam, in which an a-diazoacetamide of the general structure (I) is reacted under conditions promoting intramolecular C-H insertion, for example in the presence of a rhodium salt such as Rh
2
(OAc)
4
,
1
by which means lactams that are precursors in the synthesis of diverse natural and synthetic products, including pyrrolidinone compounds such as lactacystin, pramanicin, kainic acid, statine, AHPPA, and rolipram, are produced.
[EN] MACROLIDES WITH ANTIINFLAMMATORY ACTIVITY<br/>[FR] MACROLIDES A ACTIVITE ANTI-INFLAMMATOIRE
申请人:ZAMBON SPA
公开号:WO2005075494A1
公开(公告)日:2005-08-18
Macrolide compounds of formula (I) wherein X, R, R1, R2, R3 and R4 have the meanings as defined in the specification, pharmaceutically acceptable salts thereof, pharmaceutical compositions containing them as active ingredient and the use thereof in the treatment and prophylaxis of inflammatory diseases, are described.